| 5489147 |
hairy chinch bug |
Blissus leucopterus hirtus |
Alate adult (full wings) and brachypterous adult (short wings) on grass blade. |
| 5489148 |
hairy chinch bug |
Blissus leucopterus hirtus |
Typical June and July damage to home lawn. |
| 5489149 |
hairy chinch bug |
Blissus leucopterus hirtus |
Damage to home lawn that was mistaken for disease damage. |
| 5489150 |
southern chinch bug |
Blissus insularis |
Full winged adult on grass St. Augustine grass blade. |
| 5489151 |
southern chinch bug |
Blissus insularis |
Adult and fourth instar nymph feeding on St. Augustine grass. |
| 5489152 |
southern chinch bug |
Blissus insularis |
Typical damage to home lawn. |
| 5489153 |
hairy chinch bug |
Blissus leucopterus hirtus |
Microscopic image of short-winged adult (brachypterous) |
| 5489154 |
hairy chinch bug |
Blissus leucopterus hirtus |
Microscopic image of winged adult. |
| 5489155 |
hairy chinch bug |
Blissus leucopterus hirtus |
Microscopic images of life stages of the hairy chinch bug (l to r): egg, first instar, second instar, third instar, fourth instar, fifth instar, winged adult, short-winged adult. |
| 5495257 |
black pineleaf scale |
Dynaspidiotus californica |
|
| 5495258 |
black pineleaf scale |
Dynaspidiotus californica |
Infested mugo pine |
| 5495198 |
willow scale |
Diaspidiotus gigas |
Scale on aspen bark |
| 5495199 |
willow scale |
Diaspidiotus gigas |
|
| 5495200 |
willow scale |
Diaspidiotus gigas |
Scale on aspen bark |
| 5495201 |
willow scale |
Diaspidiotus gigas |
Willow scale crawler |
| 5495202 |
willow scale |
Diaspidiotus gigas |
|
| 5495253 |
black grass bug |
Labops hesperius |
feeding damage |
| 5495268 |
cicadas |
|
|
| 5495266 |
cicadas |
|
Flagging damage to Gamble Oak |
| 5495186 |
giant conifer aphids |
Cinara spp. |
Giant conifer aphid infestation on blue spruce |
| 5495187 |
giant conifer aphids |
Cinara spp. |
Giant conifer aphid infestation on blue spruce |
| 5495188 |
giant conifer aphids |
Cinara spp. |
|
| 5495182 |
Russian wheat aphid |
Diuraphis noxia |
RWA overwintering habitat in volunteer alfalfa |
| 5495183 |
essigella aphids |
Essigella spp. |
adults and nymphs on Austrian pine foliage |
| 5495181 |
Russian wheat aphid |
Diuraphis noxia |
RWA overwintering habitat on roadside grasses |
| 5495195 |
willow scale |
Diaspidiotus gigas |
Scales on aspen bark |
| 1573981 |
silverleaf whitefly |
Bemisia tabaci Biotype B |
Large population on underside of cantaloupe seedling leaf. September 1997 |
| 1573947 |
silverleaf whitefly |
Bemisia tabaci Biotype B |
Whitefly on truck windshield. September 1997 |
| 5493925 |
painted bug |
Bagrada hilaris |
Female -Male |
| 5493926 |
painted bug |
Bagrada hilaris |
Male-Female |
| 5493927 |
painted bug |
Bagrada hilaris |
|
| 5430127 |
ponderosa pine twig scale |
Matsucoccus bisetosus |
preadult scale exposed by removing bark flakes |
| 5430128 |
ponderosa pine twig scale |
Matsucoccus bisetosus |
preadult scale embedded in bark |
| 1573808 |
squash bug |
Anasa tristis |
Copulating adults on stem of squash plant. August 1997 |
| 1573807 |
squash bug |
Anasa tristis |
Eggs on topside of squash leaf. August 1997 |
| 1573806 |
squash bug |
Anasa tristis |
Eggs on underside of squash leaf. August 1997 |
| 1573804 |
squash bug |
Anasa tristis |
Nymphs on underside of squash leaf. August 1997 |
| 1573805 |
squash bug |
Anasa tristis |
Nymphs on underside of squash leaf. August 1997 |
| 1573803 |
squash bug |
Anasa tristis |
Nymphs on underside of squash leaf (left) and eggs (right). August 1997 |
| 1573802 |
squash bug |
Anasa tristis |
Nymphs on underside of squash leaf. August 1997 |
| 1573801 |
squash bug |
Anasa tristis |
Nymphs newly emerged from eggs. August 1997 |
| 1573799 |
squash bug |
Anasa tristis |
Adult ovipositing on squash leaf. August 1997 |
| 1573800 |
squash bug |
Anasa tristis |
Adult ovipositing on squash leaf. August 1997 |
| 1573798 |
squash bug |
Anasa tristis |
Adult ovipositing on squash leaf. August 1997 |
| 1573796 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 1573797 |
squash bug |
Anasa tristis |
Squash bug nymphs. August 1997 |
| 1573795 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 1573793 |
squash bug |
Anasa tristis |
Rows of damaged cushaw squash plants. August 1997 |
| 1573794 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 1573792 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash type). August 1997 |
| 1573789 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 1573790 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 1573791 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 1573788 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). August 1997 |
| 5495283 |
meadow spittlebug |
Philaenus spumarius |
Meadow spittlebugs collected from artichoke buds in Howell Collective Garden, May 2012 |
| 5495281 |
blue-green sharpshooter |
Graphocephala atropunctata |
Graphocephala atropunctata collected from raspberry leaves in Howell Collective Garden, May 2012 |
| 5495280 |
aphids |
|
Parasitized aphid "mummy" on spinach leaf in Howell Collective Garden, May 2012 |
| 1573702 |
squash bug |
Anasa tristis |
Affected plants in the field. The damage could be caused by a vectored bacterial pathogen. August 1997 |
| 1573703 |
squash bug |
Anasa tristis |
Close up of affected leaf. The damage could be caused by a vectored bacterial pathogen. August 1997 |
| 5494983 |
western conifer-seed bug |
Leptoglossus occidentalis |
|
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