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试验采用3%高渗苯氧威防治与人工击打幼树捕捉幼虫、灯光诱捕成虫、深翻树盘和挖蛹等物理防治效果对比试验,结果表明,在沙枣白眉天蛾(Celerio hippophaes)幼虫2龄期应用3%高渗苯氧威0.067%药液,防治效果达到93.1%,0.05%,防治效果达到84.6%;应用0.01%药液防治效果为74%。沙枣白眉天蛾幼虫期1~3龄期应用0.067%的3%高渗苯氧威药液防治,其结果2龄幼虫防治效果最佳,果品商品率达到75.5%,而3%高渗苯氧威0.01%的药液、物理防治与对照不明显。
Experiments were conducted to compare the physical control effects of 3% high-osmotic phenoxyetrazole against artificial juvenile larvae, light trapping adults, deep plowing tree traps and pupae pupae. The results showed that in Celerio hippophaes, The 2nd instar larvae were treated with 3% hypertonic aerosol of 0.067%, the control effect reached 93.1% and 0.05%, and the control effect reached 84.6%. The control effect with 0.01% liquid was 74%. The results showed that the 2nd instar larvae had the best control effect and the commodity rate of fruit reached 75.5% while the 3% hypertonic benzene Oxygen 0.01% of the liquid, physical control and control is not obvious.