| 美国白蛾生物学特性的研究 |
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| 引用本文： | 张春玲,李志文,郭爱英.美国白蛾生物学特性的研究[J].河北林果研究,1993(3). |
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| 作者姓名： | 张春玲 李志文 郭爱英 |
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| 作者单位： | 秦皇岛市北戴河区森防站
(张春玲)，秦皇岛市北戴河区园林局
(李志文)，秦皇岛市北戴河区园林局(郭爱英) |
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| 摘 要： | 通过对美国白蛾的生活史、生活习性,各龄幼虫的鉴别特征、卵的发育温度、各龄幼虫的耐饥力及蛹重与携卵量关系的观察研究,提出了蛹重与携卵量关系的直线回归模型: Y=-580.07+5704.28x.
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| 关 键 词： | 美国白蛾 生活史 生活习性 |
STUDIES ON BIOLOGICAL CHARACTERISTICS OF HYPHANTRIA CUNEA |
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| Zhang Chunling.STUDIES ON BIOLOGICAL CHARACTERISTICS OF HYPHANTRIA CUNEA[J].Hebei Journal of Forestry and Orchard Research,1993(3). |
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| Authors: | Zhang Chunling |
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| Institution: | Zhang Chunling
(Station for Quarantine and Prevention and Control of Forest Diseases and Pests of Beidaihe District)
Li Zhiwen Guo Aiying (The Garden Management Office in Beidaihe District) |
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| Abstract: | Based on the life cycle and behavior of Hyphantria cunea,the developmental zero temperature of its eggs,the morphological characteristics of larvae at various instar,and capability of enduring hungriness.the relations between the pupa weight and amount of eggs it carries is y=-450.47+4840X. |
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| Keywords: | Hyphantria cunea life cycle habits |
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