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于1997年,在莱阳市照旺庄镇选用几种杀虫剂进行了田间防治美洲斑潜蝇幼虫的研究。研究结果表明,在施药后的第10d,防治效果以阿巴丁3000倍液为最好,校正防效可达95.4%,其后依次为甲氰菊酯1500倍液、杀蛉脲1000倍液、1500倍液、阿巴丁5000倍液和克虱灵1500液,校正防效分别为94.7%、94.5%、93.7%、84.7%和76.2%。在上述处理中,以杀蛉脲1000倍和1500倍液对高龄幼虫效果最好,分别为96%和94.5%;克虱灵最差,仅为74.7%。
In 1997, several insecticides were selected in Zhaowangzhuang Town, Laiyang City to conduct the research on field control and control of the leaf blotch larvae. The results showed that on the 10th day after spraying, the best effect of control was Abadine 3000 times, and the corrected control effect reached 95.4%, followed by 1500 times of fenpropathrin, 1000 times solution, 1500 times solution, Abamectin 5000 times solution and Keshanling 1500 solution, the calibration control effect was 94.7%, 94.5%, 93.7%, 84.7% and 76.2% . In the above treatments, 1000 and 1500 times of carbidurellin had the best effect on the older larvae, which was 96% and 94.5%, respectively; the lowest was clenbuterol, only 74.7%.