Abstract:
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(En)
The status of insecticide-resistance of 11 strains of Green peach aphid (GPA), Myzus persicae, (Sulzer), collected from nine locations throughout the south-west of Western Australia, was examined. Resistance tests were conducted on aphid strains regularly exposed to insecticides - primicarb (Pirimor R), dimethoate (Roger R) and demeton-s-methyl (Metasystox R). Two techniques were developed to detect resistance. First, the imprengated filter paper bioassay method, commonly used for resistance testing in st
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