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