| 移栽棉花土壤施内吸农药防治棉花叶螨研究 |
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| 引用本文： | 李兹新,江怀仲,李锦华.移栽棉花土壤施内吸农药防治棉花叶螨研究[J].植物保护学报,1990,17(2):183-187. |
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| 作者姓名： | 李兹新 江怀仲 李锦华 |
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| 作者单位： | 四川省农业科学院棉花研究所，四川省农业科学院棉花研究所，四川省农业科学院棉花研究所 |
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| 摘 要： |
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| 关 键 词： | 棉花 移栽 土壤 农药 叶螨 防治 |
SOME SOIL TREATMENTS WITH SYSTEMIC INSECTICIDES TO TRANSPLANT COTTON FOR CONTROLLING COTTON SPIDER MITE |
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| Li Cixin,Jiang Huaizhong and Li Jinhua.SOME SOIL TREATMENTS WITH SYSTEMIC INSECTICIDES TO TRANSPLANT COTTON FOR CONTROLLING COTTON SPIDER MITE[J].Acta Phytophylacica Sinica,1990,17(2):183-187. |
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| Authors: | Li Cixin Jiang Huaizhong and Li Jinhua |
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| Institution: | Institute of Cotton Research, Sichuan Academy of Agricultural Sciences,Institute of Cotton Research, Sichuan Academy of Agricultural Sciences and Institute of Cotton Research, Sichuan Academy of Agricultural Sciences |
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| Abstract: | The results of field experiments in 1985-1988 showed that there were good efficacies against cotton spider mite Tetranychus cinnabarinus(Boisduval) for more than fifty days in the plots treated with aldicarb (0.5-1.0 kg/ha.) in seedling hole at transplanting time,the mite population and infection plant rate were significantly lower,and the fibre yields were 27.8-38.2% more than those of untreated one,while the effect and persistance of phorate treatment (1.35-2.5kg/ha.) were inferior to aldicarb,and in carbofuran treatment did not show any effect on cotton spider mite.In field demonstration,the aldicarb treatment (563g(a.i.)/ha.) was more favourable than three or four times of traditional sprays,and it is more effective in plastic film covered field.There were some promotions to cotton growth and fruitage in systemic insecticide treatments. |
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| Keywords: | spide-mite insecticide cotton transplant |
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