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Position: Home > Articles > Comparison for Control Effects of Several Pesticides on Soybean Pest Journal of Anhui Agricultural Sciences 2015 (1) 98-100+103

几种农药对大豆虫害防控效果的比较

作  者:
梁建秋;张明荣;吴海英;杨鹏;冯军
单  位:
四川省南充市农业科学院;国家大豆产业技术体系南充综合试验站
关键词:
大豆虫害;农药喷施;防控效果
摘  要:
[目的]探究防治大豆虫害的最佳药剂组合和最适宜的喷施时期,为大豆生产上虫害防治提供参考。[方法]通过小区试验研究了4种防虫药剂(敌杀死、吡虫啉、毒死蜱、一扫净)的最佳药剂组合和最佳喷施时期。[结果]不同施药处理对害虫均有不同程度的防控效果和提高大豆产量的作用,其中N1(敌杀死+吡虫啉)S4(苗期2次、花期1次)处理的虫害综合防控效果最好,并且大豆产量最高,达到2 608.5 kg/hm2,比对照增产68.8%。[结论]该处理为大豆虫害综合防控最佳技术方案。
译  名:
Comparison for Control Effects of Several Pesticides on Soybean Pest
作  者:
LIANG Jian-qiu;ZHANG Ming-rong;WU Hai-ying;Nanchong Comprehensive Experimental Station of National Soybean Industry Technology System,Nanchong Academy of Agricultural Sciences;
关键词:
Soybean pests;;Pesticide spraying;;Control effect
摘  要:
[Objective] The optimal reagent combination and spraying period were explored to control soybean pests. [Method] The optimal reagent combination and spraying period of four kinds of pesticides( Decis,Imidacloprid,Chlorpyrifos and Yishaojing) were studied through plot test tor control soybean pests. [Result] Different pesticide treatments could control and prevent soybean pests and improve the yield of soybean in varying degrees,among them the N1( decis + imidacloprid) S4( seedling 2 times,flowering 1 times) had the best effect on prevention and control of pests,and the highest yield reached 2 608. 5 kg / hm2,increased by 68. 8% compared to check. [Conclusion]The pesticide treatment is the best technique scheme of comprehensive prevention and control of soybean pests.

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