| 提高防治棉花害虫效果的施药新技术方案 |
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| 引用本文： | 王卫国.提高防治棉花害虫效果的施药新技术方案[J].农业工程学报,1997,13(3):175-179. |
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| 作者姓名： | 王卫国 |
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| 作者单位： | 全国农业技术推广服务中心 |
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| 摘 要： | 针对棉花不同生育期和害虫的发生及危害特点，提出了棉花全程动态施药的策略和技术方案，从而提高了农药的有效利用率和防治效果。经由手动喷雾器和机动喷雾机为核心组成的两套技术方案实验测定，表明其在防治棉花害虫，特别是防治棉铃虫方面，有较好的效果。
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| 关 键 词： | 棉花害虫 施药技术 喷头 喷洒方式 |
| 收稿时间： | 1997/4/12 0:00:00 |
Research and Implementation of New Technology of Pesticide Application to Prevent Insect Injuries on Cotton Plant |
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| Wang Wei-guo.Research and Implementation of New Technology of Pesticide Application to Prevent Insect Injuries on Cotton Plant[J].Transactions of the Chinese Society of Agricultural Engineering,1997,13(3):175-179. |
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| Authors: | Wang Wei-guo |
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| Abstract: | The scientific application technology of pesticides to protect plant diseases and insect pests requires advanced application equipment ,high quality and correct pesticide and right application time.According, to different crops, stages of the crop, the pesticides should be applied with different application technologies in order to make full use of the chemical pesticides. The paper presents a whole set of new pesticide application technology to heighten the protective efficience, especially to protect the cotton from cotton bollworm injury. |
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| Keywords: | Insect pest of cotton plant Application technology of pesticide Spray nozzle Spraying method |
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