| 1223059 |
blackmargined aphid |
Monellia caryella |
|
| 1223062 |
yellow pecan aphid |
Monelliopsis pecanis |
1st instar |
| 1223057 |
blackmargined aphid |
Monellia caryella |
|
| 1223069 |
pecan leaf phylloxera |
Phylloxera notabilis |
in gall |
| 2666007 |
yellow pecan aphid |
Monelliopsis pecanis |
|
| 1223073 |
pecan spittlebug |
Clastoptera achatina |
|
| 1235036 |
pecan spittlebug |
Clastoptera achatina |
|
| 2666052 |
black pecan aphid |
Melanocallis caryaefoliae |
|
| 1223072 |
pecan spittlebug |
Clastoptera achatina |
|
| 1224056 |
yellow pecan aphid |
Monelliopsis pecanis |
|
| 1223071 |
pecan spittlebug |
Clastoptera achatina |
|
| 1223054 |
blackmargined aphid |
Monellia caryella |
|
| 1224076 |
pecan phylloxera |
Phylloxera devastatrix |
Gall split |
| 1223070 |
pecan leaf phylloxera |
Phylloxera notabilis |
|
| 1223066 |
giant bark aphid |
Longistigma caryae |
nearly mature nymph |
| 1223067 |
giant bark aphid |
Longistigma caryae |
|
| 1223064 |
black pecan aphid |
Melanocallis caryaefoliae |
male |
| 1223056 |
blackmargined aphid |
Monellia caryella |
|
| 1223058 |
blackmargined aphid |
Monellia caryella |
|
| 1224074 |
pecan phylloxera |
Phylloxera devastatrix |
|
| 1224062 |
black pecan aphid |
Melanocallis caryaefoliae |
|
| 1224019 |
black pecan aphid |
Melanocallis caryaefoliae |
and damage |
| 1223119 |
aphids |
|
|
| 1236180 |
black pecan aphid |
Melanocallis caryaefoliae |
|
| 1223118 |
aphids |
|
|
| 1223068 |
pecan leaf phylloxera |
Phylloxera notabilis |
|
| 1224075 |
pecan phylloxera |
Phylloxera devastatrix |
|
| 2666011 |
southern pecan leaf phylloxera |
Phylloxera russelae |
galls caused by this species are wart-like |
| 5389824 |
stink bug |
Solenostethium lynceum |
|
| 5342037 |
cottony cushion scale |
Icerya purchasi |
|
| 5342030 |
cottony cushion scale |
Icerya purchasi |
|
| 5342033 |
pecan spittlebug |
Clastoptera achatina |
|
| 5342034 |
pecan spittlebug |
Clastoptera achatina |
|
| 5342035 |
pecan spittlebug |
Clastoptera achatina |
|
| 5342036 |
cottony cushion scale |
Icerya purchasi |
|
| 5342031 |
pecan spittlebug |
Clastoptera achatina |
|
| 5342032 |
pecan spittlebug |
Clastoptera achatina |
|
| 5342028 |
cottony cushion scale |
Icerya purchasi |
|
| 5342029 |
cottony cushion scale |
Icerya purchasi |
|
| 5342027 |
cottony cushion scale |
Icerya purchasi |
|
| 1494247 |
black pecan aphid |
Melanocallis caryaefoliae |
Black aphid damage |
| 1494252 |
black pecan aphid |
Melanocallis caryaefoliae |
Black aphid on pecan |
| 1234016 |
pecan spittlebug |
Clastoptera achatina |
|
| 1224116 |
pecan spittlebug |
Clastoptera achatina |
|
| 1224117 |
pecan spittlebug |
Clastoptera achatina |
|
| 1224119 |
pecan spittlebug |
Clastoptera achatina |
|
| 1224059 |
blackmargined aphid |
Monellia caryella |
|
| 1224060 |
yellow pecan aphid |
Monelliopsis pecanis |
|
| 1224061 |
black pecan aphid |
Melanocallis caryaefoliae |
|
| 1223074 |
pecan spittlebug |
Clastoptera achatina |
|
| 1223055 |
blackmargined aphid |
Monellia caryella |
|
| 1223063 |
black pecan aphid |
Melanocallis caryaefoliae |
|
| 1223060 |
yellow pecan aphid |
Monelliopsis pecanis |
|
| 1223061 |
yellow pecan aphid |
Monelliopsis pecanis |
laying egg |
| 3413087 |
yellow pecan aphid |
Monelliopsis pecanis |
|
| 1435154 |
black pecan aphid |
Melanocallis caryaefoliae |
|
| 1435155 |
pecan spittlebug |
Clastoptera achatina |
white, frothlike mass of spittle produced by the immature nymphs |
| 2666047 |
pecan spittlebug |
Clastoptera achatina |
spittle mass at base of nut cluster |
| 2666050 |
yellow pecan aphid |
Monelliopsis pecanis |
honeydew |