| 几种杀虫剂防治水稻二化螟兼治纵卷叶螟的效果研究 |
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| 引用本文： | 姜海平,阚李斌,丁兰兰,陈迎春,周勇.几种杀虫剂防治水稻二化螟兼治纵卷叶螟的效果研究[J].河北农业科学,2007,11(5):47-48. |
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| 作者姓名： | 姜海平 阚李斌 丁兰兰 陈迎春 周勇 |
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| 作者单位： | 江苏省如东县植保植检站,江苏,如东,226400 |
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| 摘 要： | 2006年选择4种杀虫剂进行了防治水稻二化螟兼治纵卷叶螟田间药效试验.结果表明,50%稻螟清EC 1 500 mL/hm2防效最好,其杀虫、保穗和保叶效果均超过95%;15%螟纵净EC1 350mL/hm2、45%螟退EC 1 200 mL/hm2、18%速灭螟EC 1 500 mL/hm2防治效果也较理想,其杀虫、保穗和保叶效果分别达90%左右.4种杀虫剂防效显著优于常规药剂90%杀虫单SP900 g/hm2和50%甲胺磷EC 2250 mL/hm2.在试验剂量下,4种药剂对水稻的正常生长无显著影响,安全性好.
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| 关 键 词： | 水稻 杀虫剂 二化螟 纵卷叶螟 防治方法 |
| 文章编号： | 1008-1631（2007）05-0047-02 |
| 修稿时间： | 2007-08-30 |
Effects on Chilo Suppressalis and Cnaphalocrocis Medinalis Control of a Few Insecticide |
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| JIANG Hai-ping,KAN Li-bin,DING Lan-lan,CHEN Ying-chun,ZHOU Yong.Effects on Chilo Suppressalis and Cnaphalocrocis Medinalis Control of a Few Insecticide[J].Journal of Hebei Agricultural Sciences,2007,11(5):47-48. |
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| Authors: | JIANG Hai-ping KAN Li-bin DING Lan-lan CHEN Ying-chun ZHOU Yong |
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| Institution: | Rudong Plant Protection and Quarantine Office, Rudong 226400, China |
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| Abstract: | Four different types of insecticides were tested on their controlling effects on Chilo suppressalis and Cnaphalocrocis medinalis.The results showed that 50% Daominqing EC gave the best results,and 15% Minzongjing EC and other insecticides also gave good effects.They all showed no damage on rice growth. |
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| Keywords: | Rice Insecticide Chilo suppressalis Cnaphalocrocis medinalis Control methods |
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