| 1599035 |
bollworm |
Helicoverpa zea |
caused by early instars |
| 1599442 |
granulate cutworm |
Agrotis subterranea |
|
| 1599033 |
bollworm |
Helicoverpa zea |
|
| 1599439 |
bollworm |
Helicoverpa zea |
The larva and the egg is not very distinct. When these leaves open up, the damage will look like picture-window images on each side of the leaf. |
| 1599441 |
bollworm |
Helicoverpa zea |
|
| 1599359 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599133 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Shows typical web feeding tubes attached to base and stem of plant |
| 1599162 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
web tube attached to pod at feeding site |
| 1599362 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
All pegs destroyed |
| 1599366 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Showing attached feeding tube |
| 1599368 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Showing feeding tubes |
| 1599369 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Showing multiple sites with feeding tubes attached |
| 1599375 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Base of plant showing multiple feeding tubes attached |
| 1599376 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Stunted peanuts due to damage |
| 1599396 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
These leaves were in contact with the soil. Damage done by early instar feeding. |
| 1599037 |
bollworm |
Helicoverpa zea |
|
| 1599134 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
This type of feeding on the surface of both stems and leaves by the early instars of the lesser cornstalk borer is very typical. They do not tunnel into the plant a significant extent. |
| 1599155 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Lesser cornstalk borer feeding damage on peanut pods showing webs hanging from some of the pods. This much damage by this insect occurs only in very dry weather, |
| 1599160 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Peanut stem showing lesser cornstalk borer feeding tube hanging from it |
| 1599161 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Lesser cornstalk borer lying on peanut stem that has been split open with feeding tube still attached to stem |
| 1599165 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599352 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599148 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
Webbing is always attached at the feeding sight on all plants that are hosts of lesser cornstalk borer. |
| 1599156 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599157 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599166 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599167 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599135 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599136 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1599144 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1432003 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1432004 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
damaged kernel |