| 刚竹毒蛾生活习性及其大发生与气候条件的关系 |
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| 引用本文： | 陈德良,王必元.刚竹毒蛾生活习性及其大发生与气候条件的关系[J].浙江林学院学报,1993,10(3):342-345. |
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| 作者姓名： | 陈德良 王必元 |
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| 作者单位： | 浙江省庆元县森林病虫害防治检疫站，浙江省庆元县森林病虫害防治检疫站 庆元 323800，庆元 323800 |
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| 摘 要： | 刚竹毒蛾在庆元la发生3代,第2代危害最为严重。气候条件对刚竹毒蛾周期性大发生起主要制约作用。倒春寒可使越冬代死亡率达80.0％以上;大暴雨对刚竹毒蛾有大量的机械杀伤作用;9月份平均气温比历年同期低,而10月份平均气温比历年同期高,且气温变化平稳,刚竹毒蛾就有可能大暴发。
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| 关 键 词： | 刚竹 毒蛾 气象条件 |
Life History of Pantana phyllostachysae and Relationships between the Insect and Meteorological Conditions |
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| Cheng Deliang.Life History of Pantana phyllostachysae and Relationships between the Insect and Meteorological Conditions[J].Journal of Zhejiang Forestry College,1993,10(3):342-345. |
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| Authors: | Cheng Deliang |
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| Abstract: | Pantana phylhstachysae occurred three generations one year in Qingyuan County, Zhejiang Province; its second generation was the most harful to moso bamboo. This insect was restricted by the meteorolocal conditions. The percentage dead of overwintering generation could reach more than 80 percent in a cold spell in spring, and the rainstorm could kill a lot of the insect. The air average temperature in September was lower than that in the corresponding period over the year and that in October was higher, then the insect could suddenly become rich. |
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| Keywords: | Pantana phyllostachysae Chao life history meteorological condition |
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