| 建始长岭岗林场落叶松球蚜防治研究 |
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| 引用本文： | 王维 刘永清. 建始长岭岗林场落叶松球蚜防治研究[J]. 湖北民族学院学报(自然科学版), 1999, 17(2): 34-36 |
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| 作者姓名： | 王维 刘永清 |
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| 作者单位： | 湖北民族学院林学系!恩施４４５０００ |
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| 摘 要： | 为探索防治落叶松球蚜（Ａｄｅｌｇｅｓ ｌａｒｉｃｉｓ Ｖａｌｌｏｔ）的有效方法，本试验采用干基注射和刮皮涂干两种方法，选用４０％氧乐果，５０％甲胺磷与水混合的三种浓度进行对比试验，取得了显著的防治效果。
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| 关 键 词： | 日本落叶松 球蚜 防治 刮皮涂干 干基注射 |
STUDY ON THE CONTROL METHOD OF LARCH-TREE ADELGIDS ON CHANG LING GANG FOREST FARM OF JIANSHI COUNTY |
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| Wang Wei, Liu Yongqing, Ma Youping, Wang Baiquan. STUDY ON THE CONTROL METHOD OF LARCH-TREE ADELGIDS ON CHANG LING GANG FOREST FARM OF JIANSHI COUNTY[J]. Journal of Hubei Institute for Nationalities(Natural Sciences), 1999, 17(2): 34-36 |
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| Authors: | Wang Wei Liu Yongqing Ma Youping Wang Baiquan |
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| Abstract: | Two kinds of chemicals-50% methamidophos missible and 40% flolimat missiblewhich are respectively in different thickness--are chosen to control the alienicolas of 1- 3 year of theadelgids in the larch - tree by butt injection and stem coating. The result effect of the butt injection is remarkably that the control effect of the butt injection by 50% methamidophos missible is remarkably superior to that of the butt injection by 40% flolimat. |
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| Keywords: | the larch - tree adelgid butt injection stem coating control |
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