| 超轻型飞机超低容量喷洒BT菌剂防治落叶松毛虫初报 |
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| 引用本文： | 狄杜娟,狄险峰.超轻型飞机超低容量喷洒BT菌剂防治落叶松毛虫初报[J].林业科技,1993(5). |
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| 作者姓名： | 狄杜娟 狄险峰 |
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| 作者单位： | 大兴安岭林科所，大兴安岭林科所 |
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| 摘 要： | 利用飞机喷洒生物制剂苏云金杆菌(Bacillus thuringiehsis)防治落叶松毛虫Dendrolimus supernas(Butler)(Dsibiricus)。亩施用2％浓度药液150g,防治效果89％以上。无污染,无副作用,经济效益、生态效益显著。
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| 关 键 词： | 苏云金杆菌 防治 松毛虫 |
PRELIMINARY REPORT ON PLANE SPARY BACILLUS THURINGIEHSIS FOR CONTROL DENDROLIMUS SUPERNOS |
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| Di Dujuan.PRELIMINARY REPORT ON PLANE SPARY BACILLUS THURINGIEHSIS FOR CONTROL DENDROLIMUS SUPERNOS[J].Forestry Science & Technology,1993(5). |
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| Authors: | Di Dujuan |
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| Abstract: | With the plane spray Bacillus thuringiehsis liquid for control Dendrolimus superans, the dosage is 1kg/mu of 2% the liquid. Control offect is over 89%. No pollution, no negatives, the economic, sociaty and ecological effect are remarkable. |
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| Keywords: | Bacillus thuringiehsis Control Dendrolimus supernas |
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