| 小白菜害虫优化防治技术研究 |
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| 引用本文： | 洪小琴,陈炜.小白菜害虫优化防治技术研究[J].长江蔬菜,1999(3):17-19. |
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| 作者姓名： | 洪小琴 陈炜 |
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| 作者单位： | [1]杭州市江干区农业局 [2]江干区科技局 |
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| 摘 要： | 在害虫发生初期减少农药防治次数能明显降低害虫发生后期的防治难度，５月底前收获的小白菜宜防治１次，在害虫发生盛期种植的小白菜，宜防治２次。
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| 关 键 词： | 小白菜 害虫 农药防治 |
Study on Technique of Chinese Cabbage Insect Pests Controlled Optimally |
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| Hong Xiaoqin, Chen Wei.Study on Technique of Chinese Cabbage Insect Pests Controlled Optimally[J].Journal of Changjiang Vegetables,1999(3):17-19. |
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| Authors: | Hong Xiaoqin Chen Wei |
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| Institution: | Hong Xiaoqin; Chen Wei |
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| Abstract: | During the easy stage occured Chinesecabbage insect pests, the decreased times of chemicalcontrol could significantly lower the controlling difficulty intea late stage of insect pests occurrence . One time ofchemical control should be used for Chinese cabbagehavested before the end of May, two times of that forChinese cabbage planted during the flourishing stage ofinsect pests occurrence. |
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| Keywords: | Chinese cabbage Insect Pest Chemical control |
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