| 5393963 |
California prionus |
Prionus californicus |
A common hop field at Idaho showing symptoms of California prionus infestation. |
| 5393966 |
California prionus |
Prionus californicus |
Researchers working on California prionus beetle, Prionus californicus, on a common hop field at Idaho, USA. |
| 5393962 |
California prionus |
Prionus californicus |
A common hop field at Idaho showing symptoms of California prionus infestation. |
| 5393965 |
California prionus |
Prionus californicus |
An adult and larvae of the California prionus beetle, Prionus californicus, in the laboratory. |
| 5393964 |
California prionus |
Prionus californicus |
Larvae of California prionus, Prionus californicus, in glass jars in the laboratory. |
| 5393200 |
black vine weevil |
Otiorhynchus sulcatus |
An adult black vine weevil Otiorhynchus sulcatus. |
| 5393199 |
black vine weevil |
Otiorhynchus sulcatus |
The larvae of black vine weevils (Otiorhynchus sulcatus) infesting the root of a common hop plant in a field at Idaho, USA. |