不同药剂对水稻稻飞虱的田间防治效果试验  

Design and Experimental on Field Control Effect of Different Medicament on Laodelphax striatellus

作　　者：曹红梅 Cao Hongmei(Xifeng Bureau of Agriculture and Rural Affairs,Xifeng 551100,Guizhou,China)

机构地区：[1]息烽县农业农村局,贵州息烽551100

出　　处：《农业技术与装备》2024年第2期183-185,共3页Agricultural Technology & Equipment

摘　　要：为探讨不同药剂对水稻稻飞虱的田间防治效果,分别设置了处理A组(喷施10%三氟苯嘧啶悬浮剂18mL/667m^(2))、B组(喷施10%呋虫胺微乳剂15mL/667m^(2))、C组(喷施50%吡蚜酮水分散粒剂20g/667m^(2))、D组(喷施80%烯啶·吡蚜酮水分散粒剂20g/667m^(2))和对照组(喷施等量清水)5个处理进行试验。通过分析试验数据,得出的结果为A组和D组防治效果最优。出于对药剂安全性的考虑,实际使用时建议选用A组。In order to investigate the effect of different chemicals on Laodelphax striatellus in field,treatment groups A(spraying 10%trifluoropyrimidine suspension 18 mL/667 m^(2)),B(spraying 10%Furosemide microemulsion 15 mL/667 m),C(spraying 50%pyrhidone water dispersion granule 20 g/667 m^(2)),and D(spraying 80%enidine and pyrhidone water dispersion granule 20 g/667 m^(2))were set up respectively 5 treatments and control group(spray the same amount of water)were tested.By analyzing the test data,the result showed that group A and group D have the best control effect.For the consideration of the safety of the drug,it is recommended to select group A in actual use.

关 键 词：药剂 水稻 稻飞虱 田间防治 效果 

分 类 号：S435.112.3[农业科学—农业昆虫与害虫防治]