| 1318023 |
apple |
Malus domestica |
American Beauty apple. |
| 1322099 |
rice |
Oryza sativa |
U.S. long grain rice. |
| 1304019 |
sunflower |
Helianthus spp. |
|
| 1116134 |
cotton |
Gossypium hirsutum |
|
| 1392121 |
cotton |
Gossypium hirsutum |
Oiling rig |
| 1322076 |
apple |
Malus domestica |
Apples are an all-American success story-each of us eats more than 19 pounds of them annually. Thanks to fruit-breeding research, we're able to enjoy more productive, healthy, and flavorful new varieties every year. And we're collecting and preserving the world's bounty of apple genestock, so that the apples of tomorrow may be even sweeter crunchier, and better than ever. Think about the quality of the apples you buy at the supermarket: They may have been stored for as long as 9 months but you can bet they'll remain crisp, thanks to controlled-atmosphere-storage methods devised by ARS. Never before have growers had a better chance against pests and diseases in the apple orchard, thanks to new, nonchemical biocontrols. ARS scientists have toiled to harness naturally occurring yeasts and bacteria and turn them against apples' enemies. We've even worked on bashless bagging-packaging systems that are used by wholesalers to bring you apples without bruises. |
| 1355014 |
peach |
Prunus persica |
Peento-type Galaxy peaches are flatter and large about 3 inches in diameter. |
| 1304010 |
peach |
Prunus persica |
typical orchard |
| 1392104 |
cotton |
Gossypium hirsutum |
Flame cultivator destroyed by fire. |
| 1355015 |
peach |
Prunus persica |
Galaxy peach, a new peento peach by ARS. Peento peaches are flattened rather than perfectly round. |
| 1304011 |
peach |
Prunus persica |
|
| 1304012 |
peach |
Prunus persica |
|
| 1304020 |
peach |
Prunus persica |
orchard |
| 1321028 |
corn |
Zea mays |
To validate the corn model, plant physiologists V.R. Reddy and Dennis Gitz collect field data on corn growth and development. |
| 1116133 |
cotton |
Gossypium hirsutum |
|
| 1304027 |
peach |
Prunus persica |
|
| 1116130 |
cotton |
Gossypium hirsutum |
|
| 1321074 |
apple |
Malus domestica |
Apples in the ARS germplasm collection at Geneva, New York, vary widely in size, shape, and color |
| 1116127 |
cotton |
Gossypium hirsutum |
|
| 1304025 |
peach |
Prunus persica |
|
| 1116129 |
cotton |
Gossypium hirsutum |
|
| 1392114 |
cotton |
Gossypium hirsutum |
Planter |
| 1392113 |
cotton |
Gossypium hirsutum |
Knocking down beds to plant cotton |
| 1392115 |
soybean |
Glycine max |
K-2 Combine |
| 1392106 |
cotton |
Gossypium hirsutum |
Picker |
| 1223165 |
apple |
Malus domestica |
|
| 1116128 |
cotton |
Gossypium hirsutum |
|
| 1392105 |
cotton |
Gossypium hirsutum |
picker |
| 1392129 |
cotton |
Gossypium hirsutum |
Cotton plot picker |
| 1321003 |
soybean |
Glycine max |
Shading from soybeans leaves decreases the percentage of oleic acid in the seeds in relation to other fatty acids. |
| 1318075 |
soybean |
Glycine max |
|
| 1318074 |
soybean |
Glycine max |
|
| 1323008 |
apple |
Malus domestica |
Entomologist Brad Higbee (left) explains the benefits of areawide insect pest suppression to Jerry Wattman, manager of this apple orchard near West Parker Heights, Washington. |
| 1323010 |
apple |
Malus domestica |
Golden Delicious apples are the second most popular apple in the United States after Red Delicious. |
| 1320079 |
wheat |
Triticum spp. |
Wheat harvest at the ARS Central Great Plains Research Station in Akron, Colorado. |
| 5331030 |
pearl millet |
Pennisetum glaucum |
results after harvesting with a combine |
| 5331034 |
pearl millet |
Pennisetum glaucum |
Tifgrain 102 pearl millet |
| 5331031 |
pearl millet |
Pennisetum glaucum |
pearl millet crop in africa |
| 5331033 |
pearl millet |
Pennisetum glaucum |
TG102 panicles at harvest |
| 5331028 |
pearl millet |
Pennisetum glaucum |
size of pearl millet seeds compared to a penny |
| 5331029 |
pearl millet |
Pennisetum glaucum |
interior of seed head / panicle |
| 5331027 |
pearl millet |
Pennisetum glaucum |
combine harvesting pearl millet |
| 1355002 |
wheat |
Triticum spp. |
Ripening wheat on the Palouse hills of Washington. |
| 1304009 |
peach |
Prunus persica |
|
| 1392128 |
cotton |
Gossypium hirsutum |
Cotton plot picker |
| 1392131 |
cotton |
Gossypium hirsutum |
Reduced till (left) vs. no till (right) |
| 1392127 |
cotton |
Gossypium hirsutum |
Cotton plot picker |
| 1392116 |
cotton |
Gossypium hirsutum |
Old hi-boy |
| 1224228 |
apple |
Malus domestica |
Hardy Cumberland. |
| 1321026 |
common bean |
Phaseolus vulgaris |
|
| 1223166 |
apple |
Malus domestica |
|
| 1224229 |
apple |
Malus domestica |
Early Thompson. |
| 1223167 |
apple |
Malus domestica |
|
| 1224227 |
apple |
Malus domestica |
Hardy Cumberland. |
| 1392130 |
cotton |
Gossypium hirsutum |
No till (left) vs. Conventional till (right) |
| 1304015 |
peach |
Prunus persica |
Peach Water tank |
| 1304024 |
peach |
Prunus persica |
|
| 5394225 |
common hop |
Humulus lupulus |
|
| 5394203 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394202 |
common hop |
Humulus lupulus |
A common hop plant on a field at Oregon, USA. |
| 5394201 |
common hop |
Humulus lupulus |
Common hop plants on a field at Oregon, USA. |
| 5394200 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394199 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394198 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394197 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394196 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394195 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394194 |
common hop |
Humulus lupulus |
Common hop plants on a field at Oregon, USA. |
| 5394193 |
common hop |
Humulus lupulus |
Common hop plants on a field at Oregon, USA. |
| 5394192 |
common hop |
Humulus lupulus |
A common hop plant on a field at Oregon, USA. |
| 5394190 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394191 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394189 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394187 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394188 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394186 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394185 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394184 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5394183 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5394182 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5394181 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5394139 |
common hop |
Humulus lupulus |
The foliage of a common hop plant on a field at Oregon, USA. |
| 5394131 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5393983 |
common hop |
Humulus lupulus |
A field of the Willamette variety of common hop at Oregon, USA. |
| 5393982 |
common hop |
Humulus lupulus |
A field of the Willamette variety of common hop at Oregon, USA. |
| 5393979 |
common hop |
Humulus lupulus |
A field of the Willamette variety of common hop at Oregon, USA. |
| 5393980 |
common hop |
Humulus lupulus |
A field of the Willamette variety of common hop at Oregon, USA. |
| 5393978 |
common hop |
Humulus lupulus |
A scientist working on a common hop field at Oregon, USA. |
| 5393969 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5393923 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5393910 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5393909 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5393286 |
common hop |
Humulus lupulus |
A mite brushing machine in a laboratory at Oregon, USA. |
| 5393285 |
common hop |
Humulus lupulus |
A spore trap rod in use on a common hop field at Oregon, USA. |
| 5393284 |
common hop |
Humulus lupulus |
A spore trap rod in use on a common hop field at Oregon, USA. |
| 5393283 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Oregon, USA. |
| 5393280 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Oregon, USA. |
| 5393281 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Oregon, USA. |
| 5393282 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Oregon, USA. |
| 5393279 |
common hop |
Humulus lupulus |
A weather station equipment on a common hop field at Oregon, USA. |
| 5393278 |
common hop |
Humulus lupulus |
A weather station equipment on a common hop field at Oregon, USA. |
| 5393276 |
common hop |
Humulus lupulus |
A commom hop plant growing in a pot in a greenhouse at Oregon, USA. |
| 5393277 |
common hop |
Humulus lupulus |
A commom hop plant growing in a pot in a greenhouse at Oregon, USA. |
| 5393274 |
common hop |
Humulus lupulus |
Spore trap rods used for common hop research. |
| 5393275 |
common hop |
Humulus lupulus |
Spore trap rods used for common hop research. |
| 5393273 |
common hop |
Humulus lupulus |
Spore trap rods used for common hop research. |
| 5393272 |
common hop |
Humulus lupulus |
A plastic vessel used for common hop research. |
| 5393271 |
common hop |
Humulus lupulus |
A weather station equipment on a common hop field at Washington, USA. |
| 5393270 |
common hop |
Humulus lupulus |
A scientist inspecting his spore trap on a common hop field at Washington, USA. |
| 5393269 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Washington, USA. |
| 5393268 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Washington, USA. |
| 5393267 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Washington, USA. |
| 5393266 |
common hop |
Humulus lupulus |
A spore trap in use on a common hop field at Washington, USA. |
| 5393264 |
common hop |
Humulus lupulus |
A common hop scientist woking in her laboratory at Oregon, USA. |
| 5393263 |
common hop |
Humulus lupulus |
A common hop scientist woking in her laboratory at Oregon, USA. |
| 5393262 |
common hop |
Humulus lupulus |
A common hop scientist woking in her laboratory at Oregon, USA. |
| 5393261 |
common hop |
Humulus lupulus |
An irrigation equipment on a common hop field at Oregon, USA. |
| 5393242 |
common hop |
Humulus lupulus |
A weather station equipment on a common hop field at Idaho, USA. |
| 5393259 |
common hop |
Humulus lupulus |
A Roto-rod sampler on a common hop field at Oregon, USA. |
| 5393257 |
common hop |
Humulus lupulus |
A propane burner used for hop processing at Oregon, USA. |
| 5393256 |
common hop |
Humulus lupulus |
A kiln used for hop processing at Oregon, USA. |
| 5393255 |
common hop |
Humulus lupulus |
A hop picking machine used on a common hop field at Oregon, USA. |
| 5393254 |
common hop |
Humulus lupulus |
A hop picking machine used on a common hop field at Oregon, USA. |
| 5393253 |
common hop |
Humulus lupulus |
A hop picking machine used on a common hop field at Oregon, USA. |
| 5393252 |
common hop |
Humulus lupulus |
Common hop plants on a field at Oregon, USA. |
| 5393251 |
common hop |
Humulus lupulus |
The nozzles of an air blast sprayer used on a common hop field at Oregon, USA. |
| 5393250 |
common hop |
Humulus lupulus |
An air blast sprayer on a common hop field at Oregon, USA. |
| 5393249 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5393235 |
common hop |
Humulus lupulus |
Common hop cone, rachis and bracts/bracteoles in the laboratory. |
| 5393233 |
common hop |
Humulus lupulus |
Common hop cone, rachis and bracts/bracteoles in the laboratory. |
| 5393234 |
common hop |
Humulus lupulus |
Common hop cone, rachis and bracts/bracteoles in the laboratory. |
| 5393232 |
common hop |
Humulus lupulus |
Common hop cone, rachis and bracts/bracteoles in the laboratory. |
| 5393231 |
common hop |
Humulus lupulus |
Common hop cone, rachis and bracts/bracteoles in the laboratory. |
| 5393229 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393230 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393227 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393228 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393226 |
common hop |
Humulus lupulus |
Common hop cone and rachis in the laboratory. |
| 5393224 |
common hop |
Humulus lupulus |
Common hop cone and rachis in the laboratory. |
| 5393225 |
common hop |
Humulus lupulus |
Common hop cone and rachis in the laboratory. |
| 5393223 |
common hop |
Humulus lupulus |
A common hop cone in the laboratory. |
| 5393222 |
common hop |
Humulus lupulus |
Common hop cone and rachis in the laboratory. |
| 5393220 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393221 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393217 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393218 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393219 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393216 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393215 |
common hop |
Humulus lupulus |
The rachis of a common hop cone in the laboratory. |
| 5393214 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393213 |
common hop |
Humulus lupulus |
Common hop bracts/bracteoles in the laboratory. |
| 5393212 |
common hop |
Humulus lupulus |
Common hop cones and bracts/bracteoles in the laboratory. |
| 5393211 |
common hop |
Humulus lupulus |
A common hop cone in the laboratory. |
| 5393209 |
common hop |
Humulus lupulus |
Common hop cones in the laboratory. |
| 5393210 |
common hop |
Humulus lupulus |
Common hop cones in the laboratory. |
| 5393207 |
common hop |
Humulus lupulus |
Common hop cones in the laboratory. |
| 5393208 |
common hop |
Humulus lupulus |
Common hop cones in the laboratory. |
| 5393206 |
common hop |
Humulus lupulus |
A common hop plant on a field at Oregon, USA. |
| 5393204 |
common hop |
Humulus lupulus |
Common hop plants on a field at Oregon, USA. |
| 5393205 |
common hop |
Humulus lupulus |
Common hop plants on a field at Oregon, USA. |
| 5393203 |
common hop |
Humulus lupulus |
A common hop field at Oregon, USA. |
| 5393202 |
common hop |
Humulus lupulus |
A common hop plant on a field at Oregon, USA. |
| 5393198 |
common hop |
Humulus lupulus |
A healthy hop cone. |
| 5393197 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393196 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393194 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393195 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393192 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393193 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393191 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393190 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393189 |
common hop |
Humulus lupulus |
Hop cones in the laboratory. |
| 5393187 |
common hop |
Humulus lupulus |
A healthy hop cone. |
| 5393188 |
common hop |
Humulus lupulus |
A healthy hop cone. |
| 5393186 |
common hop |
Humulus lupulus |
A healthy hop cone. |
| 1224238 |
birdsrape mustard |
Brassica rapa |
|
| 5309040 |
sweet pepper |
Capsicum annuum |
bell pepper/ nutsedge interference |
| 5331032 |
pearl millet |
Pennisetum glaucum |
millet forage variety trials |
| 5331026 |
pearl millet |
Pennisetum glaucum |
pearl millet can be used as a forage crop |
| 1319039 |
soybean |
Glycine max |
|
| 1319038 |
soybean |
Glycine max |
Plywood panels glued with a soy flour-based foamed adhesive, which is more environmentally friendly and less costly than the plywood industry's current glue. |
| 1319045 |
soybean |
Glycine max |
At USDA's Henry A. Wallace Beltsville (Maryland) Agricultural Research Center, the ARS National Visitor Center tour bus fueled with soy-based biodiesel passes a soybean field ready for harvesting. While USDA leads the way in using biofuels for vehicles and heating buildings, ARS scientists work to improve the production efficiency of soy diesel, ethanol, and other biofuels. |
| 1318057 |
tomato |
Lycopersicon esculentum |
|
| 1322091 |
cotton |
Gossypium hirsutum |
The stalk-puller attachment drawn through this cotton test field near Weslaco, Texas, by field technician Victor Valladares plucks out the whole plants, roots and all. |
| 1322092 |
cotton |
Gossypium hirsutum |
Field technician Emilio Chavez drives a tractor-drawn stalk puller that uproots plants after harvest. This prevents regrowth, water loss, and overwintering of pests in cotton and grain sorghum fields. |
| 1320019 |
wheat |
Triticum spp. |
|
| 1320063 |
wheat |
Triticum spp. |
|
| 1322009 |
corn |
Zea mays |
|
| 1320038 |
rice |
Oryza sativa |
Lemont was the first high-yielding semidwarf rice variety that matured early and had high milling yields. |
| 1322050 |
sugarcane |
Saccharum officinarum |
Sugarcane harvested and loaded into high dump trailers in Bunkie, Louisiana, will be transferred into trucks for shipment to a sugar mill. |
| 1323093 |
safflower |
Carthamus tinctorius |
A field of safflower, Carthamus tinctorius L. |
| 1322003 |
nectarine |
Prunus persica var. nucipersica |
|
| 1322059 |
cauliflower |
Brassica oleracea var. botrytis |
ARS research on organic farming methods aims to help organic and conventional farmers alike produce healthy crops like this cauliflower. |
| 1317075 |
safflower |
Carthamus tinctorius |
Biologist Craig Cavin examines safflower leaves inoculated with Puccinia carthami (left), an indigenous safflower pathogen, and Puccinia jaceae (right), a candidate for biological control of yellow starthistle. |
| 1320061 |
barley |
Hordeum vulgare |
Barley harvest in Washington's Palouse Hills. |
| 1316035 |
alfalfa |
Medicago sativa |
Flowering alfalfa. |
| 1324044 |
rice |
Oryza sativa |
Comparison of rice varieties:
Top row L-R: Calrose, Kosanbare
Middle row L-R: Nanking Sel, A301, Keyeena
Bottom row L-R: Nortai, Koshikahari |
| 1323031 |
corn |
Zea mays |
The greener leaf of the tripical corn line on the left shows that it is more resistant to corn leaf blight than the severely damaged domestic leaf on the right. |
| 1320047 |
wheat |
Triticum spp. |
Breakfast, lunch, dinner, and snacks almost always include foods made from hearty wheat |
| 1321067 |
soybean |
Glycine max |
As part of the ridge-tillage system practiced at the John Van Meter farm, OSU assistant farm manager Wayne Lewis cultivates for weed control in soybeans. |
| 1320066 |
potato |
Solanum tuberosum |
Potato flowers |
| 1318047 |
strawberry |
Fragaria x ananassa |
|
| 1321042 |
potato |
Solanum tuberosum |
Geneticist Rich Novy (background) and plant pathologist Dennis Corsini harvest tubers of an experimental potato selection. |
| 1321043 |
potato |
Solanum tuberosum |
Plant pathologist Dennis Corsini and geneticist Rich Novy evaluate tubers of the red-skinned variety IdaRose during harvest. IdaRose originated from the Aberdeen breeding program and was named and released in 2000. |
| 1321044 |
potato |
Solanum tuberosum |
Preparing to unload harvested potatoes. |
| 1321045 |
potato |
Solanum tuberosum |
In a field at the Aberdeen Research and Extension Center in Idaho, geneticist Rich Novy (left) and plant pathologist Dennis Corsini dig up a single plant of the Alturas variety. |
| 1321046 |
potato |
Solanum tuberosum |
Ivory Crisp potatoes (foreground) are ideal for chips, and Alturas potatoes (background) make great fries. |
| 1321039 |
cotton |
Gossypium hirsutum |
Chemical engineer Peter Wan examines the flowers on a cotton plant. |
| 1319014 |
foxtail millet |
Setaria italica |
Planting foxtail millet, a summer annual forage with low water needs, helps conserve water for subsequent crops. |
| 1319041 |
rice |
Oryza sativa |
The flourblasted wild rice grain (center) looks more like the untreated grain at right than the grain at left, which has been treated with a commercial process called scarification. |
| 1321023 |
rice |
Oryza sativa |
In Gainesville, Florida, soil scientist L. Hartwell Allen measures growth of 1 of 14 rice cultivars grown to determine the effect of elevated temperature on reproductive growth and seed yield |
| 1321077 |
cotton |
Gossypium hirsutum |
Soil agronomist Frank Whisler (right) and graduate student Farhad Khorsandi record cotton plant height, nodes, and fruiting sites-a process called mapping-to aid in quality and yield research. |
| 1321025 |
soybean |
Glycine max |
To determine the effect of elevated CO2 on plant growth, University of Illinois students harvest aboveground growth of soybean plants. |
| 1324037 |
common bean |
Phaseolus vulgaris |
A closeup look at Burke, the latest pinto bean from ARS and university plant scientists. It resists a host of harmful fungi and viruses that can otherwise cheat growers of a bountiful harvest. |
| 1321089 |
potato |
Solanum tuberosum |
To ensure continuing worldwide availability of this valuable food staple, potato plant breeders must unite desirable processing and fresh-market characteristics with late blight resistance. |
| 1322066 |
potato |
Solanum tuberosum |
Yes, Americans do love their spuds! We each eat about 125 pounds of them a year, about half from fresh potatoes and half in processed foods. Research has brought forth a slew of new, improved potato varieties for both uses.
Take, for example, Atlantic-it makes potato chips with lower fat content than any other variety, thanks to its low ratio of water-to-solid-tissue. Atlantic is now the Nation's number one chipping potato.
Are you one of the millions of Americans who never peels potatoes? Then perhaps you rely on our instant potato flakes. We invented the process in 1954 to help use up surplus potatoes. Our instant flakes were an instant hit and a big improvement over earlier powdered potatoes. Today, abut 400 million pounds of potato flakes are produced each year in the United States.
Ever have a bag of potatoes go bad? Then you've probably met Phytophthora infestans, a fungus that can suddenly turn potatoes into a slimy, smelly mess. Over the years, this fungus, which affects potatoes in storage and in the field alike, has been controlled by chemicals. Lately, though, the microorganism has been showing a worrisome resistance. ARS scientists are developing new solutions to combat this old problem. |
| 1322061 |
wheat |
Triticum spp. |
|
| 1321049 |
pepper |
Capsicum spp. |
Charleston Hot peppers at varying stages of maturity. |
| 1322054 |
sugarcane |
Saccharum officinarum |
An experimental ARS sugarcane field near Canal Point, Florida. |
| 1322055 |
sugarcane |
Saccharum officinarum |
Harvesting sugarcane in south Florida, where scientists in the ARS Sugarcane Production Research Unit are identifying research to help sustain both agriculture and natural Everglades ecosystems. |
| 1322056 |
sugarcane |
Saccharum officinarum |
Tasseled sugarcane growing near Canal Point, Florida. |
| 1392118 |
soybean |
Glycine max |
Rolling cover crop prior to soybean planting |
| 1392117 |
cotton |
Gossypium hirsutum |
Sub-soiling |
| 1392108 |
cotton |
Gossypium hirsutum |
Post-emergence directed spray |
| 1392112 |
cotton |
Gossypium hirsutum |
Disking |
| 1116132 |
cotton |
Gossypium hirsutum |
|
| 1322064 |
peanut |
Arachis hypogaea |
When you add it all up, peanuts aren't just peanuts-they're quite an important crop. The United States produces between 3 and 4 billion pounds of peanuts annually, and about 40 percent of these go into processed foods, from salted peanuts, candy, crackers, and cookies to peanut butter. They're a major source of vegetable oil too.
peanuts have been the object of scientific study since George Washington Carver's day. ARS scientists have worked to improve peanut flavor and quality both by breeding better peanuts and by finding better ways to process them. Success came with the discovery of ways to extend the shelf life of peanut products, since unstable fatty acids in peanuts can cause unpleasant flavor changes. We've also found ways to remove part of the oil from the peanut without serious loss of flavor. Partially defatted peanuts are now sold by several companies, and the market is growing.
With the help of precision lab instruments and the sensitive noses of volunteers, ARS chemists have pinpointed chemicals that are crucial to that unmistakable peanutty flavor. This work reveals that roasted peanuts probably owe their rich, nutty aroma to a blend of about a dozen natural compounds. The findings could be used to enrich the flavor of roasted peanuts by adding back compounds that are sometimes lost in processing. |
| 1320087 |
soybean |
Glycine max |
Mature soybeans, sitting within their pod. |
| 1320088 |
soybean |
Glycine max |
|
| 1322075 |
apple |
Malus domestica |
Apples are an all-American success story-each of us eats more than 19 pounds of them annually. Thanks to fruit-breeding research, we're able to enjoy more productive, healthy, and flavorful new varieties every year. And we're collecting and preserving the world's bounty of apple genestock, so that the apples of tomorrow may be even sweeter crunchier, and better than ever.
Think about the quality of the apples you buy at the supermarket: They may have been stored for as long as 9 months but you can bet they'll remain crisp, thanks to controlled-atmosphere-storage methods devised by ARS. Never before have growers had a better chance against pests and diseases in the apple orchard, thanks to new, nonchemical biocontrols. ARS scientists have toiled to harness naturally occurring yeasts and bacteria and turn them against apples' enemies.
We've even worked on bashless bagging-packaging systems that are used by wholesalers to bring you apples without bruises. |
| 1320057 |
strawberry |
Fragaria x ananassa |
Sweet, juicy strawberries not only taste good, they're also full of nutrition. Low in calories and carbohydrates, the raw fruit is a good source of fiber potassium, iron, and vitamin C. |
| 1304028 |
peach |
Prunus persica |
petal fall |