| 1573401 |
Harvesting |
Field curing of onion. Unwanted rains during this period can cause splitting and rot. June 1997
|
| 1573399 |
Harvesting |
Field curing of onion. June 1997
|
| 1573400 |
Harvesting |
Field curing on onion. June 1997
|
| 1573397 |
Product |
Onion drying room. June 1997 |
| 1573398 |
Product |
Forced air drying on onion. June 1997
|
| 1573395 |
Product |
Onion as it arrives from the field immediately after harvest. June 1997 |
| 1573396 |
Product |
Onion as it arrives from the field immediately after harvest. June 1997 |
| 1573394 |
Product |
Onion as it arrives from the field immediately after harvest. June 1997 |
| 1573393 |
Product |
Sweet onion are grown in many areas of the US, including NC. June 1997 |
| 5357415 |
Diagram or Graphic |
Graphic diagram of onion plants and nitrogen placement. |
| 5357406 |
Diagram or Graphic |
Graph showing growth curve of the onion variety "Colorado 6." |
| 1573211 |
Harvesting |
Onion harvest. June 1997? |
| 1573212 |
Harvesting |
Onion harvest. June 1997? |
| 1573213 |
Harvesting |
Onion harvest. June 1997? |
| 1573219 |
Harvesting |
Onion harvest. June 1997? |
| 1573223 |
Stem(s) |
Onion harvest. June 1997? |
| 1573224 |
Stem(s) |
Field cured onion at harvest. June 1997 |
| 1573225 |
Stem(s) |
Onion harvest. June 1997? |
| 1573214 |
Harvesting |
Onion harvest. June 1997? |
| 1573215 |
Harvesting |
Onion harvest. June 1997? |
| 1573216 |
Harvesting |
Onion harvest. June 1997? |
| 1573217 |
Harvesting |
Onion harvest. June 1997? |
| 1573218 |
Harvesting |
Onion harvest. June 1997? |
| 1573208 |
Harvesting |
Onion harvest. June 1997 |
| 1573209 |
Harvesting |
Onion harvest. June 1997? |
| 1573210 |
Harvesting |
Onion harvest. June 1997? |
| 1572610 |
Seedling(s) |
Field of healthy onion plants at the seedling stage. January 1997 |
| 1572322 |
Seed(s) |
Onion seed curing. July 1996 |
| 1572314 |
Stem(s) |
Onion umbel stalk showing lack of internal colonization by various fungi. July 1996 |
| 1571138 |
Flower(s) |
Onion grown for seed. April 1995 |
| 1572318 |
Bulb / Corm |
Onion chaff piles up from postharvest handling. July 1996 |
| 1572132 |
Field Preparation |
Bulbs from onion plants grown for seed are not harvested, but destroyed. June 1996 |
| 5362242 |
Harvesting |
People, Transplant onion harvest |
| 1571425 |
Seed(s) |
Onion floret containing 6 seeds. July 1995 |
| 1572321 |
Bulb / Corm |
Recently harvested onions. July 1996 |
| 1572317 |
Bulb / Corm |
Recently harvested onions. July 1996 |
| 1572319 |
Bulb / Corm |
|
| 1572320 |
Product |
Recently harvested onions. July 1996 |
| 1572316 |
Bulb / Corm |
Recently harvested onions. July 1996 |
| 1572315 |
Bulb / Corm |
Recently harvested onions. July 1996 |
| 1572139 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572138 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572136 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572137 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572135 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572134 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572133 |
Harvesting |
Onion grown for seed. Flowers are cut and placed in piles where they dry in preparation for final processing. June 1996 |
| 1572131 |
Flower(s) |
Onion grown for seed. Dried flowers are ready for cutting and further drying. June 1996 |
| 1572130 |
Flower(s) |
Onion seed crop. Flowers are cut and dried in piles. June 1996 |
| 1572129 |
Flower(s) |
Onion grown for seed. Dried flowers are ready for cutting and further drying. June 1996 |
| 1572128 |
Flower(s) |
Onion grown for seed. Dried flowers are ready for cutting and further drying. June 1996 |
| 1572125 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572126 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572119 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572122 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572123 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572124 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572120 |
Bulb / Corm |
Curing sweet onions in the field. June 1996 |
| 1572121 |
Bulb / Corm |
Curing sweet onions in the field. June 1996 |
| 1572127 |
Bulb / Corm |
Curing sweet onions in the field. After clipping off fine roots and tops, onions are placed into burlap sacks where they remain for a couple of days. This period of curing dries out the bulbs in the hot, dry conditions of Imperial Valley after which they are ready for final packing. June 1996 |
| 1572043 |
Harvesting |
Field packing of sweet onion. Cured onions in burlap sacks are dumped onto grading lines where they are sized, graded and placed into nylon mesh sacks (see also 1572036). May 1996 |
| 1572042 |
Flower(s) |
Onion grown for seed in bloom. May 1996 |
| 1572041 |
Flower(s) |
Onion grown for seed in bloom. May 1996 |
| 1572040 |
Flower(s) |
Onion grown for seed in bloom. May 1996 |
| 1572039 |
Harvesting |
Field packing of sweet onion. Cured onions in burlap sacks are dumped onto grading lines (pictured here) where they are sized, graded and placed into nylon mesh sacks. May 1996 |
| 1572038 |
Harvesting |
Field packing of sweet onion. Cured onions in burlap sacks are dumped onto grading lines where they are sized, graded and placed into nylon mesh sacks. May 1996 |
| 1572036 |
Harvesting |
Field packing of sweet onion. Cured onions in burlap sacks are dumped onto grading lines where they are sized, graded and placed into nylon mesh sacks. May 1996 |
| 1572037 |
Harvesting |
Field packing of sweet onion. Cured onions in burlap sacks are dumped onto grading lines where they are sized, graded and placed into nylon mesh sacks. May 1996 |
| 1572035 |
Harvesting |
Field packing of sweet onion. May 1996 |
| 1571928 |
Plant(s) |
Healthy onions in commercial production field. February 1996 |
| 1571927 |
Plant(s) |
Healthy onions in commercial production field. February 1996 |
| 1571347 |
Plant(s) |
Onion plants after umbels are cut. Umbels are dried in the field and seed will be extracted following drying. June 1995 |
| 1571348 |
Plant(s) |
Onion plants after umbels are cut. Umbels are dried in the field and seed will be extracted following drying. June 1995 |
| 1571344 |
Flower(s) |
Cut onion umbels dried in the field. Seed will be extracted following drying. June 1995 |
| 1571345 |
Flower(s) |
Cut onion umbels dried in the field. Seed will be extracted following drying. June 1995 |
| 1571346 |
Flower(s) |
Cut onion umbels dried in the field. Seed will be extracted following drying. June 1995 |
| 1571341 |
Harvesting |
Processor onion harvest. Onions are dug and four rows are combined into two for later pick-up (see 1571318 & 1571319). Jun 1995 |
| 1571318 |
Harvesting |
Processor onion harvest. Onions are dug and four rows are combined into two for later pick-up (see 1571319 & 1571341). Jun 1995 |
| 1571320 |
Harvesting |
Digging processor onions. May 1995 |
| 1571319 |
Harvesting |
Processor onion harvest. Onions are dug and four rows are combined into two (see 1571318) for two-row pick-up and loading into bulk trailers. Jun 1995 |
| 1571317 |
Harvesting |
Processor onion harvest. Onions are dug and four rows are combined into two for pick-up. Jun 1995 |
| 1571316 |
Harvesting |
Processor onion harvest. Onions are dug and four rows are combined into two for pick-up. Jun 1995 |
| 1571265 |
Harvesting |
Field packing of fresh market onions. Field pack operation picks up cured onions in burlap sacks, grades and sorts bulbs into mesh nylon sacks and places them back in the field where they are picked up and palletized for transport to market. May 1995 |
| 1571263 |
Harvesting |
Field packing of fresh market onions. Field pack operation picks up cured onions in burlap sacks, grades and sorts bulbs into mesh nylon sacks and places them back in the field where they are picked up and palletized for transport to market. May 1995 |
| 1571264 |
Harvesting |
Field packing of fresh market onions. Field pack operation picks up cured onions in burlap sacks, grades and sorts bulbs into mesh nylon sacks and places them back in the field where they are picked up and palletized for transport to market. May 1995 |
| 1571258 |
Improper technique |
Overcrowded onion bulbs make for smaller and poorly shaped bulbs that are more prone to decay. May 1995 |
| 1571250 |
Harvesting |
Fresh processor onions. Dug onions (right); mowed, but not dug (left). May 1995 |
| 1571248 |
Harvesting |
Onions remaining in field after a harvesting crew has removed the top grade product. May 1995 |
| 1571245 |
Plant(s) |
Onion crop near harvest. May 1995 |
| 1571244 |
Harvesting |
Gleaning crew picking up remaining sacked onions. May 1995 |
| 1571234 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571241 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571231 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571232 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571233 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571224 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571225 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571227 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571222 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571223 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571220 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571221 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571219 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571217 |
Harvesting |
Onions tops and roots are clipped and placed into burlap sacks for field curing. May 1995 |
| 1571215 |
Harvesting |
Onion harvest. Sacked onions being loaded by hand into a tractor trailer for transport. May 1995 |
| 1571216 |
Harvesting |
Onion harvest. Sacked onions being loaded by hand into a tractor trailer for transport. May 1995 |
| 1571213 |
Harvesting |
Onion harvest. Sacked onions being loaded by hand into a tractor trailer for transport. May 1995 |
| 1571214 |
Harvesting |
Onion harvest. Sacked onions being loaded by hand into a tractor trailer for transport. May 1995 |
| 1571212 |
Harvesting |
Onion harvest. Sacked onions being loaded by hand into a tractor trailer for transport. May 1995 |
| 1571157 |
Harvesting |
Onion harvest. Onions in burlap sacks are dumped on a conveyor belt and loaded into bulk trailers. April 1995 |
| 1571158 |
Harvesting |
Onion harvest. Onions in burlap sacks are dumped on a conveyor belt and loaded into bulk trailers. April 1995 |
| 1571155 |
Harvesting |
Onion harvest. Onions in burlap sacks are dumped on a conveyor belt and loaded into bulk trailers. April 1995 |
| 1571154 |
Harvesting |
Onion harvest. Onions in burlap sacks are dumped on a conveyor belt and loaded into bulk trailers. April 1995 |
| 1571151 |
Harvesting |
Sweet onion harvest. Onions in burlap sacks are dumped on a conveyor belt and loaded into bulk trailers. April 1995 |
| 1571150 |
Harvesting |
Sweet onion harvest. Onions in burlap sacks are dumped on a conveyor belt and loaded into bulk trailers. April 1995 |
| 1571136 |
Flower(s) |
Onion grown for seed in bloom. April 1995 |
| 1571130 |
Flower(s) |
Onion grown for seed in bloom. April 1995 |
| 1571135 |
Flower(s) |
Onion grown for seed in bloom. April 1995 |
| 1571128 |
Flower(s) |
Onion grown for seed in bloom. April 1995 |
| 1571125 |
Flower(s) |
Onion grown for seed in bloom. April 1995 |
| 1571570 |
Seed(s) |
Metal shavings are mixed in with onion seed to aid in separating seed from other unwanted plant material. The metal shavings will lodge in unwanted plant material (e.g., dried floral parts) that will be removed using magnets. August 1995 |
| 1571571 |
Seed(s) |
Onion seed (black) and unwanted plant material (e.g., dried floral parts) being separated using conveyors, magnets and shaking tables. August 1995 |
| 1571580 |
Seed(s) |
Onion seed in the final stages of cleaning. August 1995 |
| 1571579 |
Seed(s) |
Onion seed in the final stages of cleaning. August 1995 |
| 1571574 |
Seed(s) |
Cleaned onion seed. August 1995 |
| 1571572 |
Equipment |
Onion seed (black) and unwanted plant material (e.g., dried floral parts) being separated using a shaking table and air to separate lighter (dried floral parts) from heavier (seed) material. August 1995 |
| 1571577 |
Seed(s) |
Onion seed during cleaning process; August 1995 |
| 1571576 |
Seed(s) |
Onion seed during cleaning process; August 1995 |
| 1571575 |
Seed(s) |
onion seed ready for processing and cleaning; August 1995 |
| 1571414 |
Flower(s) |
Onion flowers are dried in the field under hot and dry conditions in preparation for seed extraction. June 1995 |
| 1571426 |
Floret(s) |
Opened onion floret containing 6 seeds (left) and unopened floret (right). June 1995 |
| 1571406 |
Bulb / Corm |
Bulb split. June 1995 |
| 1571254 |
Root(s) |
Decay of onion bulb at the soil line. Various organisms may be involved and may be secondary to growth cracks which provide an entry point for pathogens. May 1995 |
| 1571255 |
Bulb / Corm |
Decay of onion bulb at the soil line. Various organisms may be involved and may be secondary to growth cracks which provide an entry point for pathogens. May 1995 |
| 1571256 |
Bulb / Corm |
Decay of onion bulb at the soil line. Various organisms may be involved and may be secondary to growth cracks which provide an entry point for pathogens. May 1995 |
| 5444592 |
Harvesting |
Mechanized pruning of leaves and packing onions |
| 5444593 |
Harvesting |
This simple hardware helps to perform labor-intensive processes. |
| 5444594 |
Harvesting |
Preparations for the harvest of onions |
| 5444595 |
Equipment |
Simple equipment made handcraft |
| 5366618 |
Bulb / Corm |
Red onion bulbs and plants. |
| 5443434 |
Bulb / Corm |
Growth Stage 8 |
| 5357410 |
Bulb / Corm |
Market class red onions |
| 5443427 |
Bulb / Corm |
Growth Stage 10 |
| 1571228 |
Bulb / Corm |
Fresh processor onions. May 1995 |
| 1571229 |
Bulb / Corm |
Onion debris left in the field after harvest. May 1995 |
| 1571230 |
Bulb / Corm |
Onion debris left in the field after harvest. May 1995 |
| 1571253 |
Bulb / Corm |
Windrowed dehydrator onions. May 1995 |
| 1571141 |
Bulb / Corm |
Mature onion bulbs just prior to harvest. April 1995 |
| 1571142 |
Bulb / Corm |
Mature onions just prior to harvest. April 1995 |
| 5443428 |
Seedling(s) |
Growth Stage 2 |
| 5443429 |
Plant(s) |
Growth Stage 3 |
| 5443430 |
Plant(s) |
Growth Stage 4 |
| 5443431 |
Plant(s) |
Growth Stage 5 |
| 5443432 |
Plant(s) |
Growth Stage 6 |
| 5443433 |
Plant(s) |
Growth Stage 7 |
| 5443426 |
Seedling(s) |
Growth Stage 1 |
| 5443435 |
Plant(s) |
Growth Stage 9 |
| 1571273 |
Plant(s) |
Onions used in breeding programs are grown in screened cages to exclude pollinizers (e.g., bees). May 1995 |
| 1571278 |
Plant(s) |
Onions used in breeding programs are grown in screened cages to exclude pollinizers (e.g., bees). May 1995 |
| 1571342 |
Seed(s) |
Workers turn onion seed heads during the drying process. June 1995 |
| 1571343 |
Seed(s) |
Workers turn onion seed heads during the drying process. June 1995 |
| 1571420 |
Seed(s) |
Onion seed within individual florets of the umbel. July 1995 |
| 1571421 |
Seed(s) |
Onion seed within individual florets of the umbel. July 1995 |
| 1570935 |
Field |
Onion field shows huge variation in crop development. Sudangrass crop residue is one potential cause. December 1994 |
| 1571218 |
Harvesting |
Large, sweet onion are dug, topped and placed into gunny sacks. April 1995 |
| 1571313 |
Harvesting |
Windrowed processor onion. Top line of onions has high incidence of decay. June 1995. |
| 1571314 |
Harvesting |
Windrowed processor onion. Some decay is present. June 1995 |
| 1571315 |
Harvesting |
Windrowed processor onion. Right line of onions has high incidence of decay. June 1995. |
| 1571415 |
Seed(s) |
Onion seed dried in individual florets. July 1995 |
| 1571416 |
Seed(s) |
Intact onion umbel dried and ready for seed extraction. July 1995 |
| 5007061 |
Product |
vidalia onions |
| 5360659 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360660 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360654 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360655 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360656 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360657 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360658 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 5360653 |
Product |
A collection of some vegetables including white, yellow and red onions. |
| 1571424 |
Flower(s) |
Onion umbels are dried in the field under hot and dry conditions in preparation for seed extraction. June 1995 |
| 1571423 |
Flower(s) |
Onion umbels are dried in the field under hot and dry conditions in preparation for seed extraction. June 1995 |
| 1571418 |
Seed(s) |
Onion flowers are dried in the field under hot and dry conditions in preparation for seed extraction. June 1995 |
| 1571407 |
Root(s) |
Healthy bulb and roots. June 1995 |
| 1571133 |
Flower(s) |
Onion grown for seed. April 1995 |
| 1571134 |
Flower(s) |
Onion grown for seed. April 1995 |
| 1571143 |
Cultivation |
Rolling or flattening onions in preparation for harvest. April 1995 |
| 1571144 |
Cultivation |
Onion tops being pushed over in preparation for harvest. April 1995 |
| 1571145 |
Cultivation |
Onion tops being pushed over in preparation for harvest. April 1995 |
| 1571261 |
Harvesting |
Onions in gunny sacks are repacked into mesh bags for sale. May 1995 |
| 5435591 |
Harvesting |
|
| 1571131 |
Plant(s) |
Onion grown for seed. April 1995 |
| 1571132 |
Plant(s) |
Onion grown for seed. April 1995 |
| 1571266 |
Product |
Bagged and palletized onion. May 1995 |
| 1571072 |
Foliage |
Morning dew favors the development of onion diseases. March 1995 |
| 1571073 |
Foliage |
Morning dew favors the development of onion diseases. March 1995 |
| 1571267 |
Harvesting |
Bagged onions are placed on the ground prior to stacking on pallets. May 1995 |
| 1571268 |
Processing |
Bagged and palletized onion. May 1995 |
| 1571269 |
Processing |
Bagged and palletized onion. May 1995 |
| 1571270 |
Processing |
May 1995 |
| 1571271 |
Harvesting |
Bagged onions are laid on the ground prior to stacking on pallets. May 1995 |
| 1571272 |
Processing |
Bagged and palletized white onion. May 1995 |
| 1571249 |
Harvesting |
Dehydrater onions with tops dried down and ready for harvest. May 1995 |
| 1571251 |
Harvesting |
Dehydrator onions after topping and before digging. May 1995 |
| 1571252 |
Harvesting |
Dehydrator onions after digging and windrowing. May 1995 |
| 1571259 |
Harvesting |
Mechanical onion harvester picks up and bags onions. May 1995 |
| 1571243 |
Equipment |
Knife tractor implement is used to dig/harvest onions. April 1995 |
| 1571247 |
Equipment |
Onion gunny sacks. May 1995 |
| 1571260 |
Harvesting |
Onion field packing. May 1995 |
| 1571274 |
Research |
Onion inflorescences are protected from natural pollination so as to control pollination for breeding purposes. May 1995 |
| 1571275 |
Research |
Onion inflorescences are protected from natural pollination so as to control pollination for breeding purposes. May 1995 |
| 1571276 |
Research |
Onion inflorescences are protected from natural pollination so as to control pollination for breeding purposes. May 1995 |
| 1571279 |
Research |
Onion inflorescences are protected from natural pollination so as to control pollination for breeding purposes. May 1995 |
| 1571156 |
Harvesting |
"Knife" tractor implement for digging onion. April 1995 |
| 1571124 |
Plant(s) |
Onion grown for seed. April 1995 |
| 1571126 |
Plant(s) |
Heavy umbells bend stalks. April 1995 |
| 1571139 |
Harvesting |
Close-up of onion bulbs traveling on a conveyor after harvest . April 1995 |
| 1571146 |
Harvesting |
Onion in burlap sacks to be picked up for bulk loading. April 1995 |
| 1571147 |
Harvesting |
Harvested onion in burlap sack, ready for bulk loading. April 1995 |
| 1571148 |
Harvesting |
Harvested onion in burlap sack, ready for bulk loading. April 1995 |
| 1571149 |
Harvesting |
Harvested onion in burlap sack, ready for bulk loading. April 1995 |
| 1571127 |
Plant(s) |
Onion grown for seed. April 1995 |
| 1571129 |
Plant(s) |
Onion grown for seed. April 1995 |
| 1571140 |
Plant(s) |
Mature onion ready for harvest. April 1995 |
| 1570989 |
Soil and water |
Onion field showing patterns from previous field practices running perpendicular to current rows. January 1995 |
| 1570990 |
Soil and water |
Onion field showing pattern from previous field practes running diagonal to current beds. January 1995 |
| 1571071 |
Flower(s) |
March 1995 |
| 1571060 |
Field |
Uneven growth of onion from unknown cause. March 1995 |
| 1570971 |
Plant(s) |
Winter vegetables Field Day at Sakata Seed in Yuma, AZ. January 1995 |
| 1571152 |
Harvesting |
"dehydrater onions" used for spices |
| 1571137 |
Flower(s) |
|
| 1571153 |
Harvesting |
dehydrator onions |
| 1571419 |
Flower(s) |
Intact onion umbel dried and ready for seed extraction. July 1995 |
| 5389454 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5393084 |
Soil and water |
Poor emergence of onion seedlings due to high soil salinity and crusting. |
| 5393083 |
Soil and water |
Poor emergence of onion seedlings due to high soil salinity and crusting. |
| 5393081 |
Soil and water |
Poor emergence of onion seedlings due to high soil salinity and crusting. |
| 5393082 |
Soil and water |
Poor emergence of onion seedlings due to high soil salinity and crusting. |
| 5393080 |
Soil and water |
Poor emergence of onion seedlings due to high soil salinity and crusting. |
| 5389457 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389458 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389455 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389456 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389453 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389452 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389450 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389451 |
Research |
Straw mulch applied on to onion plots as part of an onion thrips management research on a field at Colorado, USA. |
| 5389445 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389446 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389444 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389442 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389443 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389441 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389440 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389438 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389439 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389437 |
Research |
Straw mulch applied onto an onion field as part of onion thrips management research at Colorado, USA. |
| 5389435 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389436 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389433 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389434 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389431 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389432 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389429 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389430 |
Equipment |
A cultivator in operation on an onion field at Colorado, USA |
| 5389427 |
Equipment |
A cultivator in operation on an onion field in Colorado, USA. |
| 5389425 |
Research |
An untreated onion plot used in an onion thrips management research at Colorado, USA. |
| 5389420 |
Soil and water |
Poor emergence of onion seedlings due to high soil salinity and crusting. |
| 5389419 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389417 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389418 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389416 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389415 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389413 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389414 |
Seedling(s) |
A post-emergence death of an onion seedling due to soil crusting. |
| 5389412 |
Seedling(s) |
A onion seedling on a crusted field at Colorado, USA. |
| 5389411 |
Seedling(s) |
A onion seedling on a crusted field at Colorado, USA. |
| 5389410 |
Planting |
An onion transplanter in use on a field at Colorado, USA. |
| 5389409 |
Equipment |
An onion transplanter in use on a field at Colorado, USA. |
| 5389407 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389408 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389406 |
Equipment |
The wheel of an onion transplanter in use on a field at Colorado, USA. |
| 5389405 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389403 |
Plant(s) |
Newly transplanted onion plants on a field at Colorado, USA. |
| 5389404 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389402 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389401 |
Equipment |
An onion transplanter in use on a field at Colorado, USA. |
| 5389400 |
Equipment |
An onion transplanter in use on a field at Colorado, USA. |
| 5389397 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389398 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389396 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5389395 |
Planting |
Workers transplanting onions on a field at Colorado, USA. |
| 5360603 |
Equipment |
An onion top-roller attached to a tractor in the field. |
| 5357332 |
Product |
Yellow onions |
| 5359975 |
Damage |
Onion bulbs cut open to reveal damage created by bruising during handling. |
| 5361083 |
Harvesting |
A scenic view of onion harvesting in the field. |
| 5359810 |
Harvesting |
A tractor with an attached undercutter used for onion harvesting in the field. |
| 5359809 |
Harvesting |
A tractor with an attached undercutter used for onion harvesting in the field. |
| 5359808 |
Harvesting |
A tractor with an attached undercutter used for onion harvesting in the field. |
| 5359807 |
Field |
A drip irrigation system in use on an onion field near Rocky Ford in Colorado. |
| 5360602 |
Equipment |
An onion top-roller attached to a tractor in the field. |
| 5360562 |
Equipment |
A center-pivot irrigation system in use on an onion field. |
| 5360561 |
Equipment |
A center-pivot irrigation system in use on an onion field. |
| 5362391 |
Equipment |
An undercutting equipment used for onion field harvesting. |
| 5362254 |
Plant(s) |
Disked onion plants on a field in Colorado. |
| 5365863 |
Field |
A furrow irrigated onion field. |
| 5361580 |
Soil and water |
A soil moisture tensiometer in an onion field. |
| 5364555 |
Equipment |
A tractor cultivating an onion field in Colorado. |
| 5364554 |
Equipment |
A tractor cultivating an onion field in Colorado. |
| 5364553 |
Equipment |
A tractor cultivating an onion field in Colorado. |
| 5364448 |
Equipment |
Harvesters used for field harvesting of onions. |
| 5364447 |
Equipment |
Harvesters used for field harvesting of onions. |
| 5364396 |
Seed(s) |
Raw garden onion seeds during a seed quality inspection exercise. |
| 5363735 |
Field |
A field of onion plants under a furrow irrigation system. |
| 5363734 |
Field |
A field of onion plants under a furrow irrigation system. |
| 5362654 |
Harvesting |
A tractor undercutting onion transplants in the field during a harvesting operation. |
| 5362652 |
Field |
A field of young onion plants under a center pivot irrigation system. |
| 5363605 |
Harvesting |
Undercut onions on the field during a harvesting operation. |
| 5363603 |
Harvesting |
Undercut onions on the field during a harvesting operation. |
| 5363604 |
Harvesting |
Undercut onions on the field during a harvesting operation. |
| 5364054 |
Equipment |
An tractor used for soil fumigation operations in the field. |
| 5362653 |
Equipment |
A tractor used for undercutting onion transplants in the field. |
| 5362651 |
Field |
A field of young onion plants under a center pivot irrigation system. |
| 5366638 |
Soil and water |
Water and soil erosion in an onion furrow. |
| 5366637 |
Foliage |
Foliar fertilizer damage to onion. |
| 5366636 |
Plant(s) |
Morphology of an onion plant at the bulb initiation stage. |
| 5366635 |
Plant(s) |
Genetic chimera of an onion plant. |
| 5366634 |
Field |
Field trial of the "El Charro" variety of onion, ready for harvest. |
| 5366632 |
Damage |
Wind and temperature damage on onion seedlings. |
| 5366628 |
Product |
Market class onions from a variety trial: the white onion "PSR93088," the yellow cultivar "El Charro," and the red "Mambo." |
| 5366631 |
Plant(s) |
Onions bolting and going to seed in a field of onion transplants. |
| 5366630 |
Seedling(s) |
Onion seedling at the loop stage, as it emerges from the soil. |
| 5366629 |
Plant(s) |
Bundle of transplants of Spanish onions, ready for planting. |
| 5366626 |
Seedling(s) |
Close-up view of an onion seedling at the loop stage, showing the "knee" at the apex of the loop. |
| 5366625 |
Damage |
Severe damage to an onion plant after a hail storm. |
| 5366624 |
Seedling(s) |
Loop stage of an onion seedling as it emerges from the soil. |
| 5366623 |
Damage |
Severe damage to onion plants from a hailstorm. |
| 5366622 |
Flower(s) |
The umbel of an onion plant, just beginning to flower. |
| 5366621 |
Plant(s) |
A bundle of red onion transplants, ready for planting. |
| 5366620 |
Equipment |
Drip system just beginning to irrigate a field of onions. |
| 5366619 |
Field |
Onion variety trial. |
| 5366617 |
Development |
Cross-section of a red onion sprouting. |
| 5366615 |
Harvesting |
Bagged onions curing in the field, post harvest. |
| 5366612 |
Plant(s) |
Onion transplants with soil excavated to show root development. |
| 5366611 |
Seedling(s) |
Onion seedlings emerging from encrusted soil. |
| 5366610 |
Planting |
Onion transplants being set out in the field. |
| 5366609 |
Equipment |
Vacuum planter in use, planting onions. |
| 5366608 |
Research |
Experimental plots in an onion/weed trial. |
| 5366607 |
Planting |
Field worker planting onion transplants. |
| 5366606 |
Planting |
Field worker planting onions as transplants. |
| 5366605 |
Soil and water |
Salt accumulation in the middle of an onion bed. |
| 5362786 |
Product |
Market class onions from variety trials: PSR93088, El Charro, and Mambo. |
| 5357416 |
Equipment |
Cardy nitrate meter for measuring soil fertility levels. |
| 5357412 |
Plant(s) |
Onion plant at the point of bulb initiation in the field. |
| 5357411 |
Damage |
Defoliation of onions due to storm damage. |
| 5357409 |
Root(s) |
Soil excavated from the base of an onion plant in order to show the roots. |
| 5357408 |
Harvesting |
Bagged onions curing in the field, Rocky Ford, Colorado. |
| 5357407 |
Harvesting |
Onion harvest in progress, Avondale, Colorado. |
| 5358843 |
Harvesting |
Onions laid out to cure in the field. |
| 5361455 |
Demonstration |
Demonstration of topping onions by hand, during harvest. |
| 5359983 |
Site |
Onion field with plots marked for study of Iris Yellow Spot Virus. |
| 5359974 |
Damage |
Onion bulbs cut open to reveal damage created by bruising during handling. |
| 5359968 |
Improper technique |
Onion culls piled in a heap following harvest and sorting. |
| 5359969 |
Improper technique |
Onion culls spread in waste area following harvesting and sorting. |
| 5359970 |
Improper technique |
A pile of culled red onions discarded in the field. |
| 5359820 |
Research |
An equipment for bacterial inoculation in the laboratory. |
| 5359815 |
Monitoring |
A weather station equipment used for disease forecasting on an onion filed at Rocky Ford. |
| 5359814 |
Research |
Onion research plots at Rocky Ford in 1999. |
| 5359813 |
Research |
Onion research plots at Rocky Ford in 1999. |
| 5359811 |
Research |
Onion research plots at ARDEC in 1999. |
| 5359812 |
Research |
Onion research plots at ARDEC in 1999. |
| 5362268 |
Research |
Dew on an onion leaf in the field. |
| 5360651 |
Cultivar |
Harvested white, yellow and red onion bulbs |
| 5360652 |
Cultivar |
Harvested white, yellow and red onion bulbs |
| 5360650 |
Cultivar |
Harvested white, yellow and red onion bulbs. |
| 5360632 |
Cultivar |
A harvested red onion bulb. |
| 5360633 |
Cultivar |
A harvested red onion bulb. |
| 5360634 |
Cultivar |
A harvested red onion bulb. |
| 5360631 |
Cultivar |
A harvested white onion bulb. |
| 5360629 |
Cultivar |
A harvested white onion bulb. |
| 5360630 |
Cultivar |
A harvested white onion bulb. |
| 5360628 |
Cultivar |
A harvested white onion bulb. |
| 5360626 |
Cultivar |
A harvested yellow onion bulb. |
| 5360627 |
Cultivar |
A harvested yellow onion bulb. |
| 5360625 |
Cultivar |
A harvested yellow onion bulb. |
| 5360624 |
Cultivar |
A harvested yellow onion bulb. |
| 5360593 |
Equipment |
A mid-season onion field showing a Pivot 39 access. |
| 5360592 |
Research |
A mid-season onion field showing a Pivot 39 access. |
| 5360591 |
Research |
A mid-season onion field showing a Pivot 39 access. |
| 5360590 |
Equipment |
A weather station equipment on an onion field. |
| 5360589 |
Equipment |
A diesease modelling equipment on an onion field. |
| 5360588 |
Equipment |
A weather station equipment on an onion field. |
| 5360586 |
Equipment |
A weather station equipment on an onion field. |
| 5360587 |
Equipment |
A weather station equipment on an onion field. |
| 5360585 |
Equipment |
A weather station equipment on an onion field at Kersey. |
| 5360584 |
Equipment |
A weather station equipment on an onion field at Kersey. |
| 5360577 |
Equipment |
A weather station equipment on an onion field at Rocky Ford. |
| 5360576 |
Equipment |
A weather station equipment on an onion field at Rocky Ford. |
| 5360575 |
Equipment |
A weather station equipment on an onion field. |
| 5360574 |
Equipment |
A weather station equipment on an onion field. |
| 5360572 |
Equipment |
A weather station equipment on an onion field. |
| 5360573 |
Equipment |
A weather station equipment on an onion field. |
| 5360570 |
Equipment |
A weather station equipment on an onion field. |
| 5360571 |
Equipment |
A weather station equipment on an onion field. |
| 5360568 |
Equipment |
A weather station equipment on an onion field. |
| 5360569 |
Equipment |
A weather station equipment on an onion field. |
| 5360567 |
Equipment |
A weather station equipment on an onion field. |
| 5360565 |
Equipment |
A weather station equipment on an onion field. |
| 5360566 |
Equipment |
A weather station equipment on an onion field. |
| 5360564 |
Equipment |
A weather station equipment on an onion field. |
| 5360557 |
Sampling |
Scott Fichtner taking onion biomass measurements in the field. |
| 5360558 |
Field |
An onion field in August 2001. |
| 5360556 |
Equipment |
A truck used for the installation of a weather station equipment in an onion field. |
| 5360555 |
Equipment |
An installation of a weather station equipment in an onion field. |
| 5362326 |
Infestation |
An onion field infested with a weed species. |
| 5362322 |
Competition |
Onion plants infested with black nightshade, Solanum nigrum. |
| 5362321 |
Competition |
Onion plants being smothered by field bindweed, Convolvulus arvensis. |
| 5362320 |
Competition |
Puncturevine (Tribulus terrestris) growing among onion plants. |
| 5362319 |
Competition |
Velvetleaf seedling (Abutilon theophrasti), a weed among onions. |
| 5362318 |
Management |
Herbicide was applied to control volunteer field corn plants growing among onions. |
| 5362317 |
Plant(s) |
Volunteer potato plant growing as a weed among onions. |
| 5362305 |
Damage |
Bruising of an onion leaf caused by a rainstorm. |
| 5362270 |
Plant(s) |
Vegetative chimera - an abiotic condition in onions. |
| 5362266 |
Inspection |
Scouting onions, Larry Duell, Diesease, Insect, Pest, Crop consulting |
| 5362269 |
Foliage |
Onion leaf with dew on it, a factor in research modeling onion diseases. |
| 5362267 |
Plant(s) |
Stand of seeded onions in the field. |
| 5362252 |
Flower(s) |
Onion umbels, Genetic research, Flowering, Morphology, Equipment, Seed quality |
| 5362251 |
Flower(s) |
Onion breeding cages, Genetic research, Flowering, Screenhouse, Equipment, Seed quality |
| 5362261 |
Damage |
Herbicide damage (chlorosis) on an onion leaf. |
| 5362253 |
Flower(s) |
Field of flowering onions for seed production. |
| 5362248 |
Structure |
Onion bulbs, Onion morphology |
| 5362250 |
Research |
Cages used to maintain seed quality while studying the genetics and breeding of onions. Onions are in flower. |
| 5362249 |
Research |
Cages used to maintain seed quality while studying the genetics and breeding of onions. |
| 5362247 |
Field |
Onion production, El Paso Texas |
| 5362246 |
Equipment |
Sprinkler irrigation of onions. |
| 5362243 |
Equipment |
Sprinkler irrigation of onions. |
| 5362241 |
Research |
Experiment similating the effects of storm damage to onions. Plants were topped by clipping. |
| 5362239 |
Research |
Experiment similating the effects of storm damage to onions. Plants were topped by clipping. |
| 5362240 |
Research |
Experiment similating the effects of storm damage to onions. Plants were topped by clipping. |
| 5362237 |
Research |
Experiment in similating the effects of storm damage to onions: control plot, 75% of plants topped by clipping. |
| 5362235 |
Research |
Experiment in similating the effects of storm damage to onions: control plot, 50% of plants topped by clipping. |
| 5362233 |
Research |
Experiment in similating the effects of storm damage to onions: control plot, 25% of plants topped by clipping. |
| 5362232 |
Research |
Experiment in similating the effects of storm damage to onions: control plot, 0% of plants topped by clipping. |
| 5362230 |
Research |
Onion plants that have been topped by cutting them by hand, in an experiment simulating the effects of storm damage. From left to right, the plants have been clipped at the rates of 0%, 25%, 50%, and 75%. |
| 5362228 |
Research |
Experiment in topping onions by cutting the plants by hand, to similate the effects of storm damage. |
| 5362226 |
Equipment |
Spectrum weather station set up in a research plot to model parameters in a study on diseases of onions. |
| 5362225 |
Research |
Research plots marked for bactericide application on onions in a study conducted at Rocky Ford, Colorado, September 1997. |
| 5362220 |
Field |
Plots laid out in an onion field for pesticide application during research on downy mildew. |
| 5362046 |
Field |
Field trial during research on onion thrips and Iris Yellow Spot Virus in Delta, Colorado, 2004. |
| 5362042 |
Application |
Using a backpack sprayer to apply pesticide to a field of onions. |
| 5362037 |
Equipment |
Drip irrigation tube for irrigating a field of onions. |
| 5367604 |
Equipment |
Roller harrow to be used in preparing a field for planting onions. |
| 5362025 |
Demonstration |
Onion, field day, people, drip irrigation |
| 5362023 |
Field |
Onion harvest, rolled tops |
| 5362019 |
Field |
Onion harvest, rolled tops |
| 5362021 |
Field |
Onion harvest, rolled tops |
| 5367609 |
Equipment |
Iris Yellow Spot Virus, onion, field preparation, equipment, tractor, roller harrow |
| 5367608 |
Equipment |
Iris Yellow Spot Virus, onion, field preparation, equipment, tractor, roller harrow |
| 5367607 |
Equipment |
Iris Yellow Spot Virus, onion, field preparation, equipment, tractor, roller harrow |
| 5367605 |
Equipment |
Iris Yellow Spot Virus, onion, field preparation, equipment, tractor, roller harrow |
| 5367603 |
Soil and water |
Field, disked and plowed in preparation for planting onions and conducting research on Iris Yellow Spot Virus. |
| 5367602 |
Soil and water |
Field, disked and plowed in preparation for planting onions and conducting research on Iris Yellow Spot Virus. |
| 5367600 |
Soil and water |
Field, disked and plowed in preparation for planting onions and conducting research on Iris Yellow Spot Virus. |
| 5367599 |
Soil and water |
Field, disked and plowed in preparation for planting onions and conducting research on Iris Yellow Spot Virus. |
| 5367598 |
Soil and water |
Field, disked and plowed in preparation for planting onions and conducting research on Iris Yellow Spot Virus. |
| 5367597 |
Soil and water |
A field has been disked and plowed in preparation for planting onions and conducting research on Iris Yellow Spot Virus. |
| 5367595 |
Equipment |
Equipment used in a drip irrigation system for onions in western Colorado. |
| 5367564 |
Improper technique |
Volunteer onion plant in a field of dry beans - a potential reservoir or source for Iris Yellow Spot Virus. |
| 5367562 |
Field |
Field of transplanted onions, demonstrating proper spacing of plants. |
| 5367561 |
Field |
Field of transplanted onions, demonstrating proper spacing of plants. |
| 5367560 |
Field |
Field of onion transplants, showing proper spacing of plants. |
| 5366486 |
Equipment |
Portable ramp to be used with wagons during the harvest of onions. |
| 5366485 |
Equipment |
Field carts for sorting or bagging of onions at harvest. |
| 5366484 |
Harvesting |
Onions in the process of being harvested. |
| 5366483 |
Soil and water |
Sprinkler irrigation in operation in an onion field. |
| 5366482 |
Equipment |
Taper removal implement used in a drip irrigation system for onions. |
| 5366481 |
Equipment |
Equipment used as part of a drip irrigation system for onions. |
| 5366480 |
Equipment |
Some of the equipment used in a drip irrigation system for onions, California. |
| 5366479 |
Soil and water |
Drip irrigation system in a California onion field. |
| 5366478 |
Soil and water |
Drip irrigation of onions in a California field. |
| 5365680 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions. |
| 5365679 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions. |
| 5365678 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions - view of affect on plants. |
| 5365677 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions - closer view of affected plants. |
| 5365676 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions - close view of browned tops. |
| 5365675 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions - closer view of plants. |
| 5365674 |
Research |
Experimental research into the use of a (non-registered) defoliant as a pre-harvest treatment of onions. |
| 5365673 |
Research |
Experimental research into the use of a non-registered defoliant as a pre-harvest treatment of onions. |
| 5366477 |
Field |
Drip irrigation of onions in California. |
| 5366476 |
Management |
Drip irrigation in a California onion field. |
| 5365688 |
Facility |
Potted onions growing in a research greenhouse facility. |
| 5365687 |
Facility |
Potted onions growing in a research greenhouse facility. |
| 5365686 |
Research |
Potted onions growing in a research greenhouse. |
| 5365685 |
Facility |
Onions growing in pots in a research greenhouse. |
| 5366105 |
Field |
Field of onions being irrigated in western Colorado. |
| 5366099 |
Display or Sign |
Onion research and demonstration plots, Colorado State University Extension. |
| 5366092 |
Damage |
Wind damage to onions. |
| 5366091 |
Damage |
Close-up view of herbicide (Prowl) and crop oil damage to an onion. |
| 5366090 |
Damage |
Close-up view of herbicide (Prowl) and crop oil damage to onions. |
| 5366089 |
Damage |
Close-up view of herbicide (Prowl) and crop oil damage to an onion. |
| 5366088 |
Damage |
Close-up view of herbicide (Prowl) and crop oil damage to an onion. |
| 5366086 |
Damage |
Herbicide (Prowl) and crop oil damage to an onion field. |
| 5366087 |
Damage |
Herbicide (Prowl) and crop oil damage to an onion field. |
| 5366085 |
Damage |
|
| 5366084 |
Damage |
Herbicide (Prowl) and crop oil damage to an onion field. |
| 5366082 |
Damage |
Close-up view of herbicide damage on an onion plant. |
| 5366083 |
Damage |
Close-up view of herbicide damage on an onion plant. |
| 5366081 |
Damage |
Close-up view of herbicide damage on an onion plant. |
| 5366080 |
Damage |
Herbicide damage to onions. |
| 5365866 |
Harvesting |
rolling, undercutting onions, harvest |
| 5365865 |
Harvesting |
equipment, rolling, undercutting onions, harvest, tractor, cutter |
| 5365864 |
Harvesting |
equipment, harvest, rolling, undercutting onions, equipment, tractor, cutter |
| 5365291 |
Research |
Onion plants at maturity in the field. |
| 5365290 |
Research |
Onion plants at near-maturity in the field. |
| 5365289 |
Research |
Leaf color differences of different onion varieties in the field. |
| 5365287 |
Research |
Leaf color differences of different onion varieties in the field. |
| 5365288 |
Research |
Leaf color differences of different onion varieties in the field. |
| 5365286 |
Research |
Leaf color differences of different onion varieties in the field. |
| 5365285 |
Research |
A variety trial field of onions at Rocky Ford in 1998. |
| 5365272 |
Research |
Onion plants grown from large-sized seedsets in bolts. |
| 5365271 |
Research |
Onion plants grown from large-sized seedsets in bolts. |
| 5365270 |
Research |
Onion plants grown from large-sized seedsets in bolts. |
| 5361767 |
Research |
Chimera of an onion plant in the field. |
| 5361706 |
Research |
Onion plants at maturity on a variety trial field. |
| 5361705 |
Research |
Onion plants at maturity on a variety trial field. |
| 5361704 |
Research |
Onion plants at maturity on a variety trial field. |
| 5361701 |
Research |
Strips of onion plants on a study field. |
| 5361695 |
Research |
A study field of onions at Rocky Ford. |
| 5361585 |
Research |
The damage to the basal plate of an onion transplant due to high temperature stress. |
| 5361584 |
Research |
The damage to the basal plate of an onion transplant due to high temperature stress. |
| 5361583 |
Research |
The damage to the basal plates of onion transplants due to high temperature stress. |
| 5361582 |
Research |
The effects of high temperature stress on onion plant sizes in the field. |
| 5361581 |
Research |
A field of onion plants at maturity showing different varietal plant morphologies. |
| 5364520 |
Research |
A volunteer onion plant in a cabbage field as a weed. |
| 5364556 |
Research |
Onion cultivation in the field. |
| 5364552 |
Research |
Onion seedlings with flag leaf symptoms on the field. |
| 5364551 |
Research |
Onion seedlings with flag leaf symptoms on the field. |
| 5364399 |
Research |
Garden onion-sets during seed quality inspection. |
| 5364398 |
Research |
Garden onion pelleted seeds during seed quality inspection. |
| 5364397 |
Research |
Garden onion pelleted seeds during seed quality inspection. |
| 5363909 |
Research |
Cropped yellow onions at maturity in the field. |
| 5363908 |
Research |
White onion bulbs on the field after harvesting. |
| 5363907 |
Research |
Red onion bulbs on the field after harvesting. |
| 5363906 |
Research |
Yellow onion bulbs on the field after harvesting. |
| 5362650 |
Research |
Onion plants at the pre-bulbing stage of development in the field. |
| 5362649 |
Research |
Onion plants at the pre-bulbing stage of development in the field. |
| 5362648 |
Research |
An onion plant at the pre-bulbing stage of development in the field. |
| 5362647 |
Research |
An onion plant at the pre-bulbing stage of development in the field. |
| 5362644 |
Research |
Strips of onions in a variety trial on the field. |
| 5362632 |
Research |
An onion field with a plant showing symptoms of oil damage. |
| 5362631 |
Research |
An onion field with a split bulb showing symptoms of oil damage. |
| 5362938 |
Research |
A micro-climate weather station on an onion field. |
| 5362937 |
Research |
A micro-climate weather station on an onion field. |
| 5362936 |
Research |
A micro-climate weather station on an onion field. |
| 5362935 |
Research |
Calvin Hartzog at the micro-climate weather station on an onion field. |
| 5362934 |
Research |
Pesticide application on an onion field. |
| 5362933 |
Research |
Pesticide application on an onion field. |
| 5362932 |
Research |
Pesticide application on an onion field. |
| 5362931 |
Research |
A tractor digging a ditch as part of the ditch irrigation system installation on the field. |
| 5362930 |
Research |
A management process of pesticide and fertiliser application during onion cultivation. |
| 5362929 |
Research |
A management process of pesticide and fertiliser application during onion cultivation. |
| 5362928 |
Research |
An onion seedling with probable abiotic disease symptoms in the field. |
| 5362927 |
Research |
An onion seedling with probable abiotic disease symptoms in the field. |
| 5362924 |
Research |
Volunteer onion plants in a winter wheat field |
| 5362923 |
Research |
Volunteer onion plants in a winter wheat field. |
| 5361114 |
Research |
A windrow harvestor in operation during onion harvesting in the field. |
| 5361115 |
Research |
A windrow harvestor in operation during onion harvesting in the field. |
| 5361113 |
Research |
A windrow harvestor in operation during onion harvesting in the field. |
| 5361092 |
Research |
A windrow harvestor in operation during onion harvesting in the field. |
| 5361091 |
Research |
Onion debris on the field after a harvesting operation. |
| 5361090 |
Research |
Matured onions on the field during a harvesting operation. |
| 5361087 |
Research |
An Air/Humidity control unit at an onion storage shed. |
| 5361086 |
Research |
An Air/Humidity control unit at the onion storage shed. |
| 5361085 |
Research |
Unloading of harvested onions to a storage shed. |
| 5361084 |
Research |
Unloading of harvested onions to a storage shed. |
| 5361081 |
Research |
A scenic view of harvested onions topped and bagged in a field near Kersey. |
| 5361080 |
Research |
Harvested white onions involved in an onion variety trial. |
| 5361079 |
Research |
Harvested white onions involved in an onion variety trial. |
| 5361078 |
Research |
Harvested red onions involved in an onion variety trial. |
| 5361077 |
Research |
Harvested red onions involved in an onion variety trial. |
| 5361076 |
Research |
Harvested yellow onions involved in an onion variety trial. |
| 5361075 |
Research |
Harvested yellow onions involved in an onion variety trial |
| 5361074 |
Research |
A harvested field of onions involved in an onion variety trial |
| 5361073 |
Research |
A field of matured onions involved in an onion variety trial. |
| 5361498 |
Research |
A scenic view of a mid-season field of onions at Delta. |
| 5361497 |
Research |
A scenic view of transplanted onion curing in bags on a field at Montrose. |
| 5361496 |
Research |
A scenic view of seeded onion curing in windrows on a field at Montrose. |
| 5361457 |
Harvesting |
Onions curing in windrows in the field. |
| 5361456 |
Harvesting |
Onions curing in bags. |
| 5361454 |
Processing |
Preparing onions for the storage shed |
| 5361453 |
Facility |
Curing onions in crates immediately following harvest. |
| 5361452 |
Harvesting |
Bagging equipment in use during onion harvest. |
| 5361451 |
Harvesting |
Harvesting onions using a mechanical harvester. |
| 5361450 |
Harvesting |
Using a tractor to push onions into windrows for harvesting. |
| 5361449 |
Harvesting |
Using a tractor to top onions in preparation for harvest. |
| 5361448 |
Harvesting |
Using a tractor to roll the tops of onions, in preparation for harvest. |
| 5361447 |
Equipment |
Tractor cultivator in an onion field. |
| 5361446 |
Equipment |
Onion planter (tractor) in use. |
| 5361445 |
Equipment |
Remote electronic weather station used in research, modeling the diseases of onions and dry beans - Holyoke, Colorado. |
| 5361441 |
Equipment |
Remote electronic weather station used for research on dry beans and onions - Ault, Colorado |
| 5361423 |
Equipment |
Spiral plater in laboratory, used in research on the diseases of onion. |
| 5361422 |
Research |
Micro-pipetter in use in research into bacteria of onions. |
| 5360264 |
|
Onions being shipped to market via bus in Tenerife, Colombia. |
| 5360263 |
Product |
Bagged onions awaiting transport to market in Tenerife, Colombia. |
| 5360262 |
Field |
Onion fields in the Tenerife Valley, Colombia. |
| 5360166 |
Field |
Furrow irrigation of onion beds. |
| 5360165 |
Field |
Furrow irrigation of onions. |
| 5360079 |
|
Breakdown during shipment of onions by truck - Tenerife, Colombia. |
| 5360078 |
|
Onions being shipped to market in a bus - Tenerife, Colombia. |
| 5360077 |
Harvesting |
Bags of onions awaiting shipment to market in Tenerife, Colombia. |
| 5360076 |
Field |
Onion fields in the Tenerife Valley, Colombia. |
| 5360075 |
Scenic |
Onion fields in the Tenerife Valley, Colombia. |
| 5360333 |
Improper technique |
Onion culls piled and spread in a field could result in unwanted volunteer plants the next season. Sheep in the background. |
| 5360329 |
Facility |
Truck loaded with onions at a processing shed in Montrose, Colorado. |
| 5360328 |
Equipment |
Onion processing shed at Montrose, Colorado. |
| 5360327 |
Processing |
Onion processing shed at Montrose, Colorado. |
| 5359382 |
Facility |
Red onions in bulk storage after harvest. |
| 5359381 |
Research |
Computer set up for entering data in an onion storage shed. |
| 5359380 |
Product |
A grader being used to sort yellow onions. |
| 5359379 |
Equipment |
Equipment used to sort pearl onions. |
| 5359378 |
Equipment |
Trucks full of onions wait to be unloaded at the shed. |
| 5359377 |
Harvesting |
Trucks full of newly harvested onions waiting at the onion shed |
| 5359376 |
Harvesting |
Onions bagged and curing in a field that had been irrigated with a center pivot system |
| 5359375 |
Harvesting |
Bagged onions curing in the field |
| 5359374 |
Equipment |
Using a tractor to top (cut) onions prior to harvest |
| 5359373 |
Field |
Onions maturing in a field irrigated with a center pivot system, prior to harvest. |
| 5359372 |
Inspection |
Attendees of an Extension field day, viewing onions in a variety trial. |
| 5359371 |
Plant(s) |
Yellow onions at the bulbing stage of development |
| 5359369 |
Application |
Spraying of herbicide onto an onion field |
| 5359370 |
Application |
Tractor spraying herbicide on an onion field. |
| 5359368 |
Field |
Field of onion transplants. |
| 5359367 |
Field |
View of a field of newly transplanted onions. |
| 5359366 |
Field |
Field of newly planted onion transplants. |
| 5359365 |
Planting |
Field workers planting onion transplants. |
| 5359364 |
Equipment |
Herbicide application to an onion field prior to planting. |
| 5359363 |
Planting |
Planting onions, using a tractor |
| 5359362 |
Flower(s) |
Onion inflorescence (umbel) in bloom |
| 5359361 |
Field |
Onions bolting to flower in field, prior to harvest of bulbs. |
| 5359360 |
Improper technique |
Sprouting onion culls left in a wagon after harvest |
| 5359359 |
Improper technique |
Onion culls left lying in the field after harvest. |
| 5359358 |
Improper technique |
Onion culls left lying in field. |
| 5359355 |
Seedling(s) |
Onion seedlings |
| 5359353 |
Equipment |
Tractors packing soil after injection (fumigation) of pesticide into an onion field. |
| 5359338 |
Equipment |
Close-up view of tractor used for placing liquid nitrogen fertilizer beneath onion beds. |
| 5359337 |
Equipment |
Chisel tractor used for placing liquid nitrogen fertilizer beneath onion beds. |
| 5359336 |
Equipment |
Closer view of tractor fertilizing an onion field using liquid nitrogen placement beneath onion beds. |
| 5359335 |
Application |
Tractor fertilizing an onion field using liquid nitrogen placement beneath onion beds. |
| 5359334 |
Application |
Tractor fertilizing an onion field using liquid nitrogen placement beneath onion beds. |
| 5359333 |
Application |
Liquid nitrogen placement beneath onion beds. |
| 5359269 |
Flower(s) |
Onion flower buds emerging from the "bud" at the top of a stalk. |
| 5359268 |
Feature(s) |
Flower bud (umbel) atop an onion stalk. |
| 5359267 |
Harvesting |
Harvesting transplanted onions. |
| 5359266 |
Field |
Scenic view of a field of onions. |
| 5359265 |
Field |
Scenic view of an onion field. |
| 5359264 |
Soil and water |
Onions being irrigated from a ditch system. |
| 5359465 |
Field |
Intercropping system of onions and dry beans in Tenerife, Colombia. |
| 5358846 |
Harvesting |
Truck harvesting onions. |
| 5358842 |
Field |
Onion production field. |
| 5358965 |
Equipment |
Linear irrigation of onions. |
| 5358397 |
Management |
Spinkler irrigating onion seedlings. |
| 5358396 |
Equipment |
Spinkler irrigating onion seedlings. |
| 5358380 |
Research |
Onion seedlings near weather station in research plots that also include "volunteer" onions. |
| 5358379 |
Improper technique |
Onion culls left in the field can sprout ("volunteer") and promote disease. |
| 5358378 |
Improper technique |
Culls left in the field can sprout ("volunteer") and promote diseases in onion fields. |
| 5358543 |
Management |
Drip irrigation in an onion field. |
| 5358569 |
Equipment |
COAGMET and Spectrum weather stations in field plots for research on bacterial diseases of onions, Yuma, CO, 2004. |
| 5358568 |
Equipment |
COAGMET and Spectrum weather stations in field plots for research on bacterial diseases of onions, Yuma, CO, 2004. |
| 5358567 |
Equipment |
COAGMET and Spectrum weather stations in field plots for research on bacterial diseases of onions, Yuma, CO, 2004. |
| 5358566 |
Research |
Field plots for research on bacterial diseases of onions, Yuma, CO, 2004. |
| 5358564 |
Damage |
Damage to onion caused by the use of Prowl herbicide. |
| 5358565 |
Damage |
Damage to onion caused by the use of Prowl herbicide. |
| 5358562 |
Damage |
Damage to onion caused by the use of Prowl herbicide. |
| 5358563 |
Damage |
Damage to onion caused by the use of Prowl herbicide. |
| 5358561 |
Damage |
Damage to onion caused by the use of Prowl herbicide. |
| 5358560 |
Damage |
Prowl herbicide damage to an onion plant. |
| 5358559 |
Damage |
Damage to onion plant caused by Prowl herbicide. |
| 5358558 |
Damage |
Prowl herbicide damage to an onion plant. |
| 5358557 |
Damage |
Prowl herbicide damage. |
| 5358556 |
Damage |
Damage to onion plant caused by the herbicide, Prowl. |
| 5358555 |
Damage |
Damage to onion plant caused by the herbicide Prowl. |
| 5358554 |
Structure |
Gas well in an onion field. |
| 5358553 |
Equipment |
Cultivator used in setting up a drip irrigation system in an onion field. |
| 5358552 |
Equipment |
Close-up view of cultivator used for setting up a drip irrigation system in an onion field. |
| 5358551 |
Equipment |
Equipment for use in setting up drip irrigation in an onion field. |
| 5358550 |
Equipment |
Equipment used in establishing drip irrigation in an onion field. |
| 5358549 |
Management |
Close-up view (between rows) of drip irrigation in an onion field. |
| 5358546 |
Management |
Drip irrigation in an onion field. |
| 5358545 |
Management |
Drip irrigation in an onion field. |
| 5358544 |
Management |
Drip irrigation in an onion field. |
| 5358542 |
Management |
Drip irrigation in an onion field, 7 lines per bed. |
| 5357334 |
Product |
Yellow onion bulbs |
| 5357333 |
Product |
Yellow onions |
| 5357331 |
Product |
Yellow onion bulbs |
| 5357330 |
Product |
Bulb of a yellow onion |
| 5357329 |
Product |
Bulb of a yellow onion |
| 5357328 |
Product |
Bulb of a yellow onion |
