摘要
[目的]比较22%噻虫·高氯氟微囊悬浮-悬浮剂、21%噻虫嗪悬浮剂和25 g/L高效氯氟氰菊酯微囊悬浮剂对星天牛Anoplophora chinensis (Forster)的防治效果。[方法]通过室内点滴法和室外喷雾法比较了各药剂对天牛成虫的触杀效果和毒杀效果。[结果]22%噻虫·高氯氟微囊悬浮-悬浮剂对成虫具有更好的触杀效果和毒杀效果,分别在施药2、3 d后成虫全部死亡。[结论]22%噻虫·高氯氟微囊悬浮-悬浮剂对星天牛成虫防治效果表现出明显的增益效果,建议推广使用。
[Aims]To compare the control efficacy of thiamethoxam·lambda-cyhalothrin 22%ZC,thiamethoxam 21%SC and lambda-cyhalothrin 25 g/L CS against Anoplophora chinensis(Forster).[Methods]The contact and poisoning effects of each agent on adult A.chinensis were compared by indoor drip method and outdoor spray method.[Results]Thiamethoxam·lambda-cyhalothrin 22%ZC had better contact activity and poisoning effects on adult pests,and all adults died on day 2 or 3 after treatment,respectively.[Conclusions]Thiamethoxam·lambda-cyhalothrin 22%ZC has a significant effects on the control of A.chine nsis,it is therefore recommended for applying widely in the field.
作者
徐勇
徐清华
姜雯
张欣悦
王斌
魏琨
余仲东
XU Yong;XU Qing-hua;JIANG Wen;ZHANG Xin-yue;WANG Bin;WEI Kun;YU Zhong-dong(Northwest A&F University,College of Forestry,Yangling 712100,Shaanxi,China;Syngenta Group China,Shanghai 529262,China)
出处
《农药》
CAS
CSCD
北大核心
2023年第6期458-460,463,共4页
Agrochemicals
基金
2%甲维盐乳油(松高飞)对松材线虫病的防效测定(K4040121197)资助。
关键词
星天牛
噻虫·高氯氟
高效氯氟氰菊酯
噻虫嗪
A noplophora chine nsis
thiamethoxam lambda-cyhalothrin
lambda-cyhalothrin
thiamethoxam
