| 春尺蠖发生期预报方法初探 |
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| 引用本文： | 王树尧,马艳芳,朱惠英,冯强,田炜,郭彦林,石光荣.春尺蠖发生期预报方法初探[J].甘肃林业科技,2004,29(3):34-35,78. |
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| 作者姓名： | 王树尧 马艳芳 朱惠英 冯强 田炜 郭彦林 石光荣 |
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| 作者单位： | 临夏州森林病虫害防治检疫站,甘肃,临夏,731100 |
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| 摘 要： | 通过对春尺蠖幼虫各龄期体长、发育历期、食叶量等预报因子的观测,提出了简便易行的发生量预报方法,为适时开展防治提供了科学依据。
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| 关 键 词： | 春尺蠖 发生期 预报 |
| 文章编号： | 1006-0960(2004)03-0034-02 |
Preliminary Discussion on forecast methods of occurrence time of Apocheima cinerarius |
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| WANG Shu-yao,MA Yan-fang,ZHU Hui-ying,FENG Qiang,TIAN Wei,GUO Yan-lin,SHI Guang-rong.Preliminary Discussion on forecast methods of occurrence time of Apocheima cinerarius[J].Journal of Gansu Forestry Science and Technology,2004,29(3):34-35,78. |
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| Authors: | WANG Shu-yao MA Yan-fang ZHU Hui-ying FENG Qiang TIAN Wei GUO Yan-lin SHI Guang-rong |
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| Abstract: | Through determining the forecast factors of the length, the developmental duration and the eating capacity of leaves of different instar's larva of Apocheima cinerarius, its simple forecast method of occurrence was put forward, which provides the scientific basis for its timely control. |
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| Keywords: | Apocheima cineraricus occurrence time forecast |
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