| 卡死克5DC不同施药方式防治草地东亚飞蝗效果评价 |
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| 引用本文： | 胡学雄,白义川,谷希树,姜辉.卡死克5DC不同施药方式防治草地东亚飞蝗效果评价[J].天津农业科学,2000,6(4):23-26. |
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| 作者姓名： | 胡学雄 白义川 谷希树 姜辉 |
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| 作者单位： | 1. 天津市植物保护研究所,天津,300112
2. 农业部农药检定所,北京,100026 |
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| 摘 要： | 对卡死克 5 DC不同施药方式的防蝗效果进行了评价。田间试验表明 ,采用卡死克 5 DC8～ 1 0 m L/6 6 7m2进行超低容量喷雾具有较好的防蝗效果 ,一周可达80 %以上 ,并持续上升至第 2 1天 ,药效维持在 95 %左右 ;毒饵法处理防蝗效果较差 ,采用 1 0 m L/6 6 7m2 处理药后第 2 1天才达到最佳防效 80 .94% ,可在低矮稀疏植被条件下尝试使用
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| 关 键 词： | 东亚飞蝗 卡死克 施药方式 效果评价 |
| 修稿时间： | 2000-01-03 |
Evaluation of the Efficacy of the Different Way of Applying Cascade 5DC in Control of Oriental Migratory Locust |
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| HU Xue-xiong,BAI Yi-chuan,GU Xi-shu,JIANG Hui.Evaluation of the Efficacy of the Different Way of Applying Cascade 5DC in Control of Oriental Migratory Locust[J].Tianjin Agricultural Sciences,2000,6(4):23-26. |
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| Authors: | HU Xue-xiong BAI Yi-chuan GU Xi-shu JIANG Hui |
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| Abstract: | We made the different usage of cascade 5DC to evaluate the control of oriental migratory locust.The results of field trials showed that it was the better efficacy of using the ultra low volume spraying than the poison baiting.The efficacy of control of the ultra low volume spraying was over 80% and rose continuously,until 95% after 21 days using 8～10 mL/667 m 2 of cascade 5DC,the efficacy of control of poison baiting was only 80.94% after 21 days using 10 mL/667 m 2 of cascade 5DC,but the usage could be tried to use under the condition of low sparse vegetation. |
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| Keywords: | oriental migratory locust cascade the way of applying pesticide evaluation of the efficacy? |
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