Monitoring of susceptibility to organophosphates and analysis of toxicological mechanism in A.plutellae Kurd. Monitoring of Bemisia tabaci resistance to spirotetramat and cross-resistance in Hubei Province NEWLY HATCHED LARVAE FOR MONITORING INSECTICIDE RESISTANCE IN THE PINK BOLLWORM Field monitor of insecticide resistance and toxicological mechanism in Plutella xylostella (L.) FIELD MONITORING FOR INSECTICIDE RESISTANCE IN PINK BOLLWORM MOTH(LEPIDOPTERA:GELECHIIDAE)WITH SEX PHEROMONE TRAPS MONITORING OF RESISTANCE OF WHEAT POWDERY MILDEW TO TRIADIMEFON A diagnostic-dose detecting kit for monitoring cotton bollworm, H.armigera resistance to Bt ICP