|
| Common names | Scientific names |
| Diseases | |
| onion black mold | Aspergillus niger |
| onion neck rot, (gray mold) | Botrytis allii |
| onion plate rot | Fusarium oxysporum |
| onion translucent scale | |
| potato late blight | Phytophthora infestans |
| Insects | |
| cereal leaf beetle | Oulema melanopus |
| lygus bug | Lygus hesperus |
| onion maggot | Delia antiqua |
| onion thrips | Thrips tabaci |
| pea aphid | Acyrthosiphon pisum |
| seed corn maggot | Delia platura |
| stinkbug | Pentatomidae sp. |
| spidermite | Tetranychus sp. |
| sugar beet root maggot | Tetanops myopaeformis |
| willow sharpshooter | Graphocephala confluens (Uhler) |
Malheur Agricultural Experiment
Station
| Malheur Experiment Station Web Site Purpose and Policy | OSU Home Page | OSU disclaimer |
Last updated Wednesday July 7, 2004 .