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试验结果表明,几种药剂对金纹细蛾都有较好防效,但以25%灭蛾净 1 000XT 20%灭幼脲3号2 000X 的效果最好,药后5天平均防效分别为96.7%和 93.3%,药后10天平均防效分别为97.3%和94.4%,残效期也比较长。因灭幼脲属生物农药,高效、低毒、残效期长,建议在生产中大面积推广应用。
The results show that several agents have good control effect on the gold moth, but with 25% moth net 1 000XT 20% bupolafide 2 000X the best effect, the average control effect after 5 days were 96.7% and 93.3% respectively. The average control effect after 10 days of treatment was 97.3% and 94.4% respectively, and the residual effect was longer. Due to chlorbenzuron is a biological pesticide, high efficiency, low toxicity, long residual period, it is recommended in the production of large-scale promotion and application.