Laboratory evaluation of nitroguanidine insecticides against rosy apple aphids | Evaluation en laboratoire de l'efficacite des neonicotinoides contre les pucerons cendres du pommier
2001
Schaub, L. | Alame, M. | Grandchamp, K. | Bloesch, B. (Station federale de recherches en production vegetale de Changins (RAC), Nyon (Switzerland))
Bio essays were conducted in the laboratory to determine the efficacy of insecticides dependent on their concentration. The products were imidacloprid, acetamiprid, and thiacloprid used against rosy apple apids (Dysaphis plantaginea) collected in orchards. The efficacy of imidacloprid diminished from 1997 to 2000, indicating possible resistance development. The three products were equally effective. These data will be used as a reference in resistance monitoring.
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Este registro bibliográfico ha sido proporcionado por Agroscope Reckenholz-Tänikon Research Station