| 5488918 |
potato/tomato psyllid |
Paratrioza cockerelli |
Premature sprouting associated with psyllid infestation (psyllid yellows). This tuber had begu to sprout prior to harvest. |
| 5488919 |
potato/tomato psyllid |
Paratrioza cockerelli |
Premature sprouting associated with psyllid infestation (psyllid yellows). This tuber had begun to sprout prior to harvest |
| 5488920 |
potato/tomato psyllid |
Paratrioza cockerelli |
Premature sprouting associated with psyllid infestation(psyllid yellows). These tubers had been dug four weeks earlier. |
| 5488921 |
potato/tomato psyllid |
Paratrioza cockerelli |
Aerial tuber resulting from infestation of potato by potato psyllid (psyllid yellows) |
| 5006073 |
potato leafhopper |
Empoasca fabae |
Illustration by Arthur Cushman |
| 1243135 |
potato/tomato psyllid |
Paratrioza cockerelli |
Symptoms of 'psyllid yellows' on untreated row (right) adjacent to insecticide treated potatoes |
| 1243137 |
potato/tomato psyllid |
Paratrioza cockerelli |
Premature tuber sprouting resulting from 'psyllid yellows' |
| 1243134 |
potato/tomato psyllid |
Paratrioza cockerelli |
Foliage purpling due to 'psyllid yellows' on red cultivar |
| 1243136 |
potato/tomato psyllid |
Paratrioza cockerelli |
Aerial tuber produced due to 'psyllid yellows' |
| 1243138 |
potato/tomato psyllid |
Paratrioza cockerelli |
Normal nymph (top) and one parasitied by Tetrastichus triozae |
| 1243133 |
potato/tomato psyllid |
Paratrioza cockerelli |
Foliage yellowing due to 'psyllid yellows' |
| 1243132 |
potato/tomato psyllid |
Paratrioza cockerelli |
Foliage yellowing due to 'psyllid yellows' |
| 5422133 |
potato aphid |
Macrosiphum euphorbiae |
alatae, apterae and cast skins |
| 1549242 |
green peach aphid |
Myzus persicae |
|
| 5360720 |
potato/tomato psyllid |
Paratrioza cockerelli |
Nymph of the potato psyllid (Bactericera cockerelli). |
| 5360719 |
potato/tomato psyllid |
Paratrioza cockerelli |
Nymph of the potato psyllid (Bactericera cockerelli). |
| 5360718 |
potato/tomato psyllid |
Paratrioza cockerelli |
Nymphs of the potato psyllid (Bactericera cockerelli). |
| 5360717 |
potato/tomato psyllid |
Paratrioza cockerelli |
Nymph of the potato psyllid (Bactericera cockerelli). |
| 5360716 |
potato/tomato psyllid |
Paratrioza cockerelli |
Damage to the foliage of a potato plant, caused by the potato psyllid (Bactericera cockerelli). |
| 5360712 |
aphids |
|
Checking a yellow pan trap in a potato field, used for monitoring infestations of aphids. |
| 5360711 |
aphids |
|
Checking a yellow pan trap in a potato field, used for monitoring infestations of aphids. |
| 5360710 |
aphids |
|
Yellow pan trap in a potato field, used for monitoring infestations of aphids. |
| 5356788 |
potato/tomato psyllid |
Paratrioza cockerelli |
Damage to the stems of potato plants caused by the potato psyllid (Bactericera cockerelli). |
| 5359073 |
false chinch bug |
Nysius raphanus |
False chinch bug (Nysius raphanus) - a pest of numerous plant species, including potato. |
| 5359072 |
false chinch bug |
Nysius raphanus |
False chinch bugs (Nysius raphanus) - a pest of numerous plant species, including potato. Dorsal and ventral views, with ruler for scale. |
| 5359071 |
false chinch bug |
Nysius raphanus |
False chinch bug (Nysius raphanus) - a pest of numerous plant species, including potato. |
| 5359070 |
false chinch bug |
Nysius raphanus |
False chinch bug (Nysius raphanus) - a pest of numerous plant species, including potato. |
| 5364243 |
damsel bugs |
Nabis spp. |
Adult damsel bug (Nabis sp.), a predator of other insect species, on a potato leaf. |
| 5364140 |
potato aphid |
Macrosiphum euphorbiae |
Adult potato aphid (Macrosiphum euphorbiae) with young nymphs, in the act of giving birth to another nymph. |
| 5364139 |
potato aphid |
Macrosiphum euphorbiae |
Nymph of the potato aphid (Macrosiphum euphorbiae), with wing pads. |
| 5364137 |
potato/tomato psyllid |
Paratrioza cockerelli |
Teneral adult potato psyllid (Bactericera cockerelli). |
| 5364136 |
potato/tomato psyllid |
Paratrioza cockerelli |
Aerial tubers on a potato plant, the result of damage by the potato psyllid (Bactericera cockerelli). |
| 5364135 |
potato/tomato psyllid |
Paratrioza cockerelli |
Eggs of the potato psyllid (Bactericera cockerelli) on the edge of a leaf. |
| 5364134 |
potato/tomato psyllid |
Paratrioza cockerelli |
Nymph and teneral adult potato psyllid (Bactericera cockerelli). |
| 5364133 |
potato/tomato psyllid |
Paratrioza cockerelli |
Adult potato psyllid (Bactericera cockerelli). |
| 1317079 |
papaya mealybug |
Paracoccus marginatus |
Several female papaya mealybugs (1/16 to 1/8 inch long) and two web masses on a stem of a red potato sprout. |