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| 草地螟越冬代虫量与第一代草地螟发生关系的研究 | |
| 引用本文： | 康爱国,杨海珍,李强,樊荣贤,张玉慧,沈成,赵晓娟.草地螟越冬代虫量与第一代草地螟发生关系的研究[J].昆虫知识,2004,41(1):70-72. |
| 作者姓名： | 康爱国 杨海珍 李强 樊荣贤 张玉慧 沈成 赵晓娟 |
| 作者单位： | 1. 河北省康保县植保站,康保,076650 2. 河北省农药检定所,石家庄,050031 3. 河北省张家口市植保站,张家口,075000 4. 河北省万全县植保站,万全,076250 |
| 摘 要： | 通过对康保县植保站 1 979～ 2 0 0 2年共 2 4年草地螟系统监测资料研究分析 ,明确了草地螟越冬基数和越冬代成虫种群量与第 1代草地螟之间的发生关系。为掌握草地螟发生规律 ,开展草地螟预测预报 ,提高预报准确率提供了科学依据。 |
| 关 键 词： | 草地螟 越冬代 第1代 |
Relationship between the overwintering generation and the first generation of the beet webworm |
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| KANG Ai-Guo,YANG Hai-Zhen,LI Qiang,FAN Rong-Xian,ZHANG Yu-Hui,SHEN Chen.Relationship between the overwintering generation and the first generation of the beet webworm[J].Entomological Knowledge,2004,41(1):70-72. | |
| Authors: | KANG Ai-Guo YANG Hai-Zhen LI Qiang FAN Rong-Xian ZHANG Yu-Hui SHEN Chen |
| Institution: | KANG Ai-Guo1,YANG Hai-Zhen+2,LI Qiang1,FAN Rong-Xian+1,ZHANG Yu-Hui1,SHEN Chen3 |
| Abstract: | Based on analysis of data collected from 1979 to 2002, we confirmed the close relationship between the overwintering number and first generation occurrence of the beet webworm, Loxostege sticticalis L. The results are valuable to studying the life cycle and improving forecasting technique for this pest. |
| Keywords: | Loxostege sticticalis L overwintering generation first generation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |