| 10种杀虫剂对花椰菜田小菜蛾的防治效果 |
| |
| 引用本文： | 王品舒,岳瑾,袁志强,王泽民,董杰,杨建国,张金良.10种杀虫剂对花椰菜田小菜蛾的防治效果[J].现代农药,2017(5):53-56. |
| |
| 作者姓名： | 王品舒 岳瑾 袁志强 王泽民 董杰 杨建国 张金良 |
| |
| 作者单位： | 1. 北京市植物保护站,北京,100029;2. 北京市顺义区植保植检站,北京,101300 |
| |
| 基金项目： | 北京市科技计划课题(Z151100001215015)，北京市农业局科技项目(PXM2016_036203_000019) |
| |
| 摘 要： | 采用喷雾法,研究了8种生物源杀虫剂、2种化学杀虫剂对花椰菜田小菜蛾幼虫的防治效果。结果表明:200 g/L氯虫苯甲酰胺SC 50~66.7 mg/L、150 g/L茚虫威EC 51.7~68.2 mg/L、60 g/L乙基多杀菌素SC 46.2~60 mg/L、1%苦参碱SL 21.3~30.3 mg/L、5%桉油精SL 106.4~125 mg/L处理,药后1 d的防效在73%以上,药后7 d的防效为90%~98%。上述5种杀虫剂可作为防治小菜蛾的轮换药剂在花椰菜生产中推广应用。
|
| 关 键 词： | 小菜蛾 花椰菜 杀虫剂 防治效果 田间试验 |
Control Effects of 10 Pesticides on Plutella xylostella in the Cauliflower Field |
| |
| WANG Pin-shu,YUE Jin,YUAN Zhi-qiang,WANG Ze-min,DONG Jie,YANG Jian-guo,ZHANG Jin-liang.Control Effects of 10 Pesticides on Plutella xylostella in the Cauliflower Field[J].Modern Agrochemicals,2017(5):53-56. |
| |
| Authors: | WANG Pin-shu YUE Jin YUAN Zhi-qiang WANG Ze-min DONG Jie YANG Jian-guo ZHANG Jin-liang |
| |
| Abstract: | Using spraying method,the control effects of 10 kinds of pesticides on the larvae of Plutella xylostella in cauliflower were studied.The results showed that chlorantraniliprole 200 g/L SC 50-66.7 mg/L,indoxacarb 150 g/L EC 51.7-68.2 mg/L,spinetoram 60 g/L SC 46.2-60 mg/L,atrine 1％ SL 21.3-30.3 mg/L,eucalyptol 5％ SL 106.4-125 mg/L could control Plutella xylostella effectively.At the first day after treatment,the control effects were more than 73％.At the 7th day after treatment,the control effects were 90％-98％.The above pesticides could be used as rotational insecticides in production. |
| |
| Keywords: | Plutella xylostella cauliflower insecticide control effect field trial |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
