| 新化合物ZJ3265对5种鳞翅目害虫的毒力及田间防效 |
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| 引用本文： | 邢家华,许天明,袁静,董德臻,许勇华,周冬英,郁季平,岑江杰,陈杰.新化合物ZJ3265对5种鳞翅目害虫的毒力及田间防效[J].农药学学报,2011,13(3):267-270. |
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| 作者姓名： | 邢家华 许天明 袁静 董德臻 许勇华 周冬英 郁季平 岑江杰 陈杰 |
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| 作者单位： | 1.浙江省化工研究院有限公司,杭州 310023 |
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| 基金项目： | "十一五"国家科技支撑计划资助项目 |
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| 摘 要： | ZJ3265{(E+Z)-2-2-(4-氰基苯)-1-(3-三氟甲基苯)亚乙基]-N-(4-二氟甲氧基苯)联氨酰胺}是由浙江省化工研究院有限公司自主开发的缩氨基脲类新型杀虫剂。采用浸渍法测定了ZJ3265对粘虫Mythimna separata、小菜蛾Plutella xylostella和斜纹夜蛾Prodenia litura的室内杀虫毒力。结果表明,ZJ3265对粘虫、小菜蛾和斜纹夜蛾的LC50值分别为1.37(1.16~1.62)、18.53(15.13~22.10 )和15.40(11.98~18.85) mg/L。在田间用24% ZJ3265 悬浮剂处理3 d(有效剂量120 g/hm2),其对小菜蛾、斜纹夜蛾、甜菜夜蛾Spodoptera exigua和菜青虫Pieris rapae的防效分别达74.9%、76.7%、70.3%和84.4%;在试验剂量下,未观察到对作物产生药害。
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| 关 键 词： | 杀虫剂 ZJ3265 鳞翅目害虫 毒力 田间防效 |
| 收稿时间： | 2010/12/13 0:00:00 |
| 修稿时间： | 2011/1/20 0:00:00 |
Toxicity and field efficacy of novel insecticide ZJ3265 against five lepidopterous pests |
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| XING Jia-hu,XU Tian-ming,YUAN Jing,DONG De-zhen,XU Yong-hu,ZHOU Dong-ying,YU Ji-ping,CEN Jiang-jie and CHEN Jie.Toxicity and field efficacy of novel insecticide ZJ3265 against five lepidopterous pests[J].Chinese Journal of Pesticide Science,2011,13(3):267-270. |
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| Authors: | XING Jia-hu XU Tian-ming YUAN Jing DONG De-zhen XU Yong-hu ZHOU Dong-ying YU Ji-ping CEN Jiang-jie and CHEN Jie |
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| Institution: | 1.Zhejiang Research Institute of Chemical Industry,Ltd.,Hangzhou 310023,China |
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| Abstract: | ZJ3265{(E+Z)-2-2-(4-cyanophenyl)-1-3-(trifluoromethyl)phenyl]ethylidene]-N-4-(difluoromethoxy)phenyl]hydrazinecarboxamide} is a novel insecticide in China.Toxicity of ZJ3265 against Mythimna separata,Plutella xylostella and Prodenia litura was tested in the laboratory by leaf-dipping method,and the field efficacy of ZJ3265 in controlling P.xylostella,P.litura,Spodoptera exigua and Pieris rapae was evaluated.The results showed that the LC50 values of ZJ3265 against M.separata,P.xylostella and P.litura wer... |
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| Keywords: | ZJ3265 |
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