| 药剂防治水稻稻瘟病及施药技术的初步研究 |
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| 引用本文： | 陈娟,马国胜,王杰,张大伟.药剂防治水稻稻瘟病及施药技术的初步研究[J].安徽农业科学,2002,30(4):490-491. |
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| 作者姓名： | 陈娟 马国胜 王杰 张大伟 |
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| 作者单位： | 1. 江苏省化工农药集团,江苏苏州,215007;2. 安徽农业大学植物保护系 |
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| 基金项目： | 安徽省自然科学基金;; |
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| 摘 要： | 研究稻瘟病的药剂防治,结果表明:20%氰菌胺SC 750～1 000 g/hm2对水750 kg/hm2防治稻瘟病效果显著;其次为40%富士1号EC 1 250 g/hm2对水750 kg/hm2.在施药技术上应注意多种药剂交替使用,在叶瘟发生初期及破口和齐穗期雨前各施药1次,可以有效控制稻瘟病的发生危害.分析了稻瘟病发生流行的影响因素,评价了常用的稻瘟病防治药剂.
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| 关 键 词： | 稻瘟病 药剂防治 施药技术 发生与流行 |
| 文章编号： | 0517-6611(2002)04-0490-02 |
Studies on Pesticides Control of Rice Blast and the Use Techniques of Pesticides |
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| Chen Juan et al.Studies on Pesticides Control of Rice Blast and the Use Techniques of Pesticides[J].Journal of Anhui Agricultural Sciences,2002,30(4):490-491. |
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| Authors: | Chen Juan |
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| Abstract: | Pesticides control of rice blast was studied,the result showed that 20% fenoxanil SC 750g～1 000g+750kg water every hectare had good effect, next was 40% Isoprothiolane EC 1 250 g+750 kg water every hectare.Rice blast could effectively be controlled by sound use of pesticides. The factors of effect on occurrence & epidemic of rice blast were analyzed,and the common pesticides controlling rice blast were evaluated, too. |
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| Keywords: | Rice blast Pesticides control Use techniques of pesticides Occurrence & epidemic |
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