SIMPLE BIOASSAY FOR MONITORING INSECTICID E RESISTANCE USING MALE-ADULTS OF SUMMER FRUIT TORTRIX, ADAXOPHYES-ORANA-FASCIATA WALSINGHAM (LEPIDOPTERA, TORTRICIDAE)
K. Funayama, SIMPLE BIOASSAY FOR MONITORING INSECTICID E RESISTANCE USING MALE-ADULTS OF SUMMER FRUIT TORTRIX, ADAXOPHYES-ORANA-FASCIATA WALSINGHAM (LEPIDOPTERA, TORTRICIDAE), Nippon Oyo Dobutsu Konchu Gakkai-Shi, 41(4), 1997, pp. 240-242
Comparative chlorpyrifos susceptibilities were examined in male adults
and 5th-instar larvae between resistant and susceptible populations o
r the Summer Fruit Tortrix, Adoxophyes orana fasciata. The susceptibil
ities were similar and parallel in both stages in each population. Mon
itoring of chlorpyrifos resistance is possible by treating male adults
captured in sex-pheromone traps using a body-dipping method.