| 5432981 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432982 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432983 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432984 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432985 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432986 |
southern pine beetle |
Dendroctonus frontalis |
|
| 5432987 |
southern pine beetle |
Dendroctonus frontalis |
killed loblolly pines |
| 5432988 |
southern pine beetle |
Dendroctonus frontalis |
killed pines on ground |
| 5432989 |
southern pine beetle |
Dendroctonus frontalis |
killed pines on ground |
| 5432990 |
southern pine beetle |
Dendroctonus frontalis |
killed pines on ground |
| 5492456 |
bluegrass billbug |
Sphenophorus parvulus |
Extensive damage to Kentucky bluegrass sodded lawn showing tall fescue remaining because of their endophytes. Image taken in late July. |
| 5492455 |
bluegrass billbug |
Sphenophorus parvulus |
Typical damage to home lawn from the bluegrass billbug and drought. Image taken in early July. |
| 5492460 |
bluegrass billbug |
Sphenophorus parvulus |
Frass-filled stems of Kentucky bluegrass; this is a diagnostic feature of billbug larval activity. |
| 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. |
| 5489152 |
southern chinch bug |
Blissus insularis |
Typical damage to home lawn. |
| 5495257 |
black pineleaf scale |
Dynaspidiotus californica |
|
| 5495253 |
black grass bug |
Labops hesperius |
feeding damage |
| 5495266 |
cicadas |
|
Flagging damage to Gamble Oak |
| 5495270 |
army cutworm |
Euxoa auxiliaris |
|
| 5495274 |
army cutworm |
Euxoa auxiliaris |
|
| 5495189 |
manzanita leafgall aphid |
Tamalia inquilina |
leaf galls created by Tamalia |
| 5495190 |
manzanita leafgall aphid |
Tamalia inquilina |
Leaf galls created Tamalia |
| 5495191 |
manzanita leafgall aphid |
Tamalia inquilina |
Leaf galls created by Tamalia |
| 5495192 |
manzanita leafgall aphid |
Tamalia inquilina |
Leaf galls created by Tamalia |
| 5495178 |
clover root curculio |
Sitona hispidulus |
Boring damage within alfalfa stem |
| 5495179 |
clover root curculio |
Sitona hispidulus |
Top growth dieback from borer activity in alfalfa |
| 5427225 |
western flower thrips |
Frankliniella occidentalis |
on lettuce |
| 5427227 |
western flower thrips |
Frankliniella occidentalis |
on rose |
| 1593087 |
eastern larch beetle |
Dendroctonus simplex |
Tamarack infested with eastern larch beetle, bark removal in late winter due to woodpecker probing. |
| 5494989 |
leaf blotch miner moth |
Phyllonorycter issikii |
|
| 5494990 |
leaf blotch miner moth |
Phyllonorycter issikii |
|
| 5494991 |
leaf blotch miner moth |
Phyllonorycter issikii |
|
| 5492296 |
European corn borer |
Ostrinia nubilalis |
Sqwdust spilling from stalk from the feeding larva |
| 5492290 |
European corn borer |
Ostrinia nubilalis |
|
| 5492291 |
European corn borer |
Ostrinia nubilalis |
sawdust spilling from stalks from feeding larvae |
| 5492294 |
European corn borer |
Ostrinia nubilalis |
|
| 5495011 |
flatheaded fir borer |
Phaenops drummondi |
Douglas-fir killed by flatheaded fir borer. Woodpeckers have been feeding on the larvae |
| 5082007 |
sawfly |
Parna apicalis |
|
| 5495042 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
2008 shoot growth on white fir following defoliation and shoot dieback in 2007 |
| 5495034 |
blue gum chalcid |
Leptocybe invasa |
The Chalcid's galls distort leaves and stems |
| 5495035 |
blue gum chalcid |
Leptocybe invasa |
severe Chalcid infestation affects tree growth |
| 5495026 |
pine reproduction weevil |
Cylindrocopturus eatoni |
diagnostic puncture wounds on needles made by adults |
| 5495032 |
blue gum chalcid |
Leptocybe invasa |
The chalcid's galls distort leaves and stems |
| 5495033 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
2008 shoot growth on white fir following defoliation and shoot dieback in 2007 |
| 5495019 |
south african cossid moth |
Coryphodema tristis |
Stem breakage of tree due to moth tunneling |
| 5495022 |
Douglas-fir tussock moth |
Orgyia pseudotsugata |
Bear Mountain tussock moth outbreak(2007). Mount Shasta in background. |
| 5495014 |
south african cossid moth |
Coryphodema tristis |
Stem of tree infested with the moth |
| 5495015 |
south african cossid moth |
Coryphodema tristis |
Stem of tree infested by the moth |
| 5495016 |
south african cossid moth |
Coryphodema tristis |
Cossid moth tunnels in stem |
| 5495017 |
south african cossid moth |
Coryphodema tristis |
Cossid moth tunnels in stem |
| 1573796 |
squash bug |
Anasa tristis |
Marginal leaf firing is the common symptom produced (cushaw squash). 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 |
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