We thank DuPont Crop Protection (Wilmington, DE, USA), Dow Agro Sciences LLC (Indianapolis, IN, USA), Cheminova INC (Wayne, NJ, USA) and Helena Chemical Company (Collierville, TN, USA) for providing the pesticides used for this study. We thank Eugene Miliczky of USDA-ARS, Yakima ...
insects Article Stability of Cacopsylla pyricola (Hemiptera: Psyllidae) Populations in Pacific Northwest Pear Orchards Managed with Long-Term Mating Disruption for Cydia pomonella (Lepidoptera: Tortricidae) Kaushalya G. Amarasekare 1,* and Peter W. Shearer 2 1 Department of Agricultural and ...