| 枣大球蚧防治指标的研究 |
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| 引用本文： | 席勇,白玉龙,宋应华,木科代斯.枣大球蚧防治指标的研究[J].中国森林病虫,2000,19(6):15-16. |
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| 作者姓名： | 席勇 白玉龙 宋应华 木科代斯 |
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| 作者单位： | 喀什地区森林病虫害防治检疫站,新疆,喀什,844000 |
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| 摘 要： | 经过 3年的研究 ,根据虫口密度 ,叶片被害率与枣树产量以及被害枣树的经济损失的关系 ,确定枣大球蚧 Eulecanium gigantea(Shinji)的防治指标为 1 0头 / 1 0 cm2 叶片 ,实践证明该指标切实可行。
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| 关 键 词： | 枣大球蚧 防治指标 危害 枣树 |
| 修稿时间： | 1998-08-10 |
Control index of Eulecanium gigantea(Shinji) |
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| XI Yong,et al..Control index of Eulecanium gigantea(Shinji)[J].Forest Pest and Disease,2000,19(6):15-16. |
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| Authors: | XI Yong |
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| Institution: | XI Yong,et al. |
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| Abstract: | According to the relationship between the population density,infected rate of leaves and the jujube yield, economic loss of infected jujube trees,the control index of Eulecanium gigantea is determined to be 10 per 10cm 2 leaf.The result showed the index is practicable. |
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| Keywords: | Eulecanium gigantea control index damage jujube tree |
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