三种药剂对大豆蚜防控效果试验  

Control Efficiency of Three Pesticides on Soybean Aphid

作　　者：杨晓贺[1] 

机构地区：[1]黑龙江省农业科学院佳木斯分院/农业部佳木斯作物有害生物科学观测实验站,黑龙江佳木斯154007

出　　处：《黑龙江农业科学》2014年第7期73-74,共2页Heilongjiang Agricultural Sciences

基　　金：公益性行业(农业)科研专项资助项目(201103022-5)

摘　　要：为了减轻大豆蚜对三江平原地区大豆生产造成的危害,选取了3种杀虫剂对大豆蚜防控效果进行了研究。结果表明:3种杀虫剂都具有防蚜和增产效果,其中5%的高效氯氟氰菊酯对大豆蚜的防效及增产效果最好,防效达到92.67%,并与其它处理达到显著水平;增产效果达到22.34%,与其它处理达到极显著水平。In order to decrease the harm of soybean aphid in Sanjiang plain region,the control efficiency of three pesticides on soybean aphid were evaluated.The results showed that all pesticides were effective for soybean aphid control and yield.5%lambda-cyhalothrin worked the best.Its control effect was above 92.67% and has significant difference with other treatments,and its yield increased by 22.34% with extremely significant difference.

关 键 词：大豆蚜 吡虫啉 S-氰戊菊酯 高效氰戊菊酯 药效 

分 类 号：S435.651[农业科学—农业昆虫与害虫防治]