The Control Effect of Thiodicarb and Shuangweijuzhi 20% WP on Diamondback Moth (Lepidoptera: plutella)
Zhai Liuxiang; Deng Jisheng et al.(Institute of Plant Protection, Yunnan Academy of Agricultural Sciences, Kunming 650205)
The result of field trial showed that thiodicarb 20 WP and Shuangweijuzhi 20WP had a good effect to control diamondback woth, Plutella xylostella (L.). When the insecticides were applied as foliage spray at a dosage of 1500g/ha on 2￣3 instar larve, the control effect was over 66% and persistent over 7 days. The result was similar or better than that of cypermethrin EC.
【CateGory Index】： S436.24