| 多种农药防治稻纵卷叶螟试验效果初报 |
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| 引用本文： | 唐振宁.多种农药防治稻纵卷叶螟试验效果初报[J].广西农学报,2008,23(1):23-25. |
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| 作者姓名： | 唐振宁 |
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| 作者单位： | 全州县农业局植保站,广西全州,541500 |
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| 基金项目： | 广西全区水稻病虫害防治项目 |
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| 摘 要： | 6种农药7个处理防治稻纵卷叶螟对比试验表明：667m^2用锐劲特20ml与敌百虫l00ml混配、三拂50ml在卵孵化高峰期和三龄高峰期施用，药后8天防治效果达92．6～98．1％，乐斯本在低龄期施药药后3天的防效可达96．4％，速效性好，但持效短；当稻纵卷叶螟大发生，发生盛期超过7天的，建议防治二次，应在孵化始盛期和l～2龄幼螟高峰期各施药一次。
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| 关 键 词： | 农药 防治 稻纵卷叶螟 试验 |
| 文章编号： | 1003-4374(2008)01-0023-03 |
| 修稿时间： | 2007年12月1日 |
An experiment summary of several pesticides to control rice leaf-folder |
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| TANG Zhen-ning.An experiment summary of several pesticides to control rice leaf-folder[J].Journal of Guangxi Agriculture,2008,23(1):23-25. |
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| Authors: | TANG Zhen-ning |
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| Institution: | TANG Zhen-ning(Plant protection station of agriculture bureau of Quanzhou County,Guangxi,541500,China) |
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| Abstract: | An experiment of six pesticides with seven treatments to control rice leaf-folder was conducted and the results show that the application of 20 ml Ruijingte with 100 ml dipterex mix per 667m2 and 50 ml Sanfu per 667m2 during egg hatch peak stage and three ages peak stage,the control effect can reach 92.6-98.1% after eight days,the application of Lesiben can reach 96.4% during youth stage after three days with a fast but short effect.When the rice leaf-folder's harm is serious and the peak stage is over seve... |
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| Keywords: | pesticide prevention and treatment rice leaf-folder experiment |
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