Publication
Wallis R. L. 1946 - Seasonal Occurrence of the Potato Psyllid in the North Platte Valley. Journal of Economic Entomology 39(6): 689-694.
| |||
Bactericera cockerelli (Šulc, 1909) |
| |||
Paratrioza cockerelli (Šulc, 1909) |
![]() |
| ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | ![]() ![]() ![]() | ![]() ![]() | ||||
|
| |||
Bactericera cockerelli (Šulc, 1909) |
| |||
Paratrioza cockerelli (Šulc, 1909) |
|
|
|
|
| |||