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| 甘蔗异背长蝽生物学特性观察初报 | |
| 引用本文： | 杨大光,黄华南,汤和阳.甘蔗异背长蝽生物学特性观察初报[J].中国植保导刊,2002,22(12):7-9. |
| 作者姓名： | 杨大光 黄华南 汤和阳 |
| 作者单位： | 1. 湖南省益阳市植保植检站,湖南,益阳,413000 2. 益阳市大通湖区植保植检站,413207 3. 益阳市赫山区植保植检站,413002 |
| 摘 要： | 甘蔗异背长蝽已发展为益阳市甘蔗主要害虫。通过观察,对其形态特征进行描述,并明确该虫在当地1a发生2代。以成虫越冬。越冬代成虫和第一代成虫分别于4月上、中旬和6月底至7月上旬各形成1次成虫产卵高峰。根据研究实践,提出了其发生影响因素和防治方法。 |
| 关 键 词： | 甘蔗异背长蝽 形态特征 生活史 防治方法 |
| 文章编号： | 1004-7255(2002)12-0007-03 |
| 修稿时间： | 2002年9月13日 |
Preliminary observations on biological characters of Cavelerius saccharivorus |
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| YANG Da guang,HUANG Hua nan,TANG He yang.Preliminary observations on biological characters of Cavelerius saccharivorus[J].China Plant Protection,2002,22(12):7-9. | |
| Authors: | YANG Da guang HUANG Hua nan TANG He yang |
| Institution: | YANG Da guang1,HUANG Hua nan2,TANG He yang3 |
| Abstract: | Cavelerius saccharivorus has become a major pest in sugarcane in Yiyang city. Its morphological character was described by observation. It was found out that Cavelerius saccharivorus has two generations in a year in Yiyang city. This pest hibernated by adults; There was only one egg peak for the overwintering generation during early and middle April and another egg peak for the first generation from the end of June to early July. Factors affecting the occurrence of Cavelerius saccharivorus and the control measures were suggested according to the research. |
| Keywords: | Cavelerius saccharivorus morphological character life cycle control measures |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |