|
|||||
|
|
| 草地螟第三个暴发周期的发生特点、成因及防治对策 | |
| 引用本文： | 康爱国,樊荣贤,张玉慧,李强,张凤英,杨立军,赵晓娟.草地螟第三个暴发周期的发生特点、成因及防治对策[J].昆虫知识,2003,40(1):75-79. |
| 作者姓名： | 康爱国 樊荣贤 张玉慧 李强 张凤英 杨立军 赵晓娟 |
| 作者单位： | 1. 河北省康保县植保站,076650 2. 河北省张家口市植保站,075000 3. 河北省万全县植保站,076250 |
| 基金项目： | 农业部“九五”研究课题 (编号 :95农 -0 4 -0 2- 0 2 )。 |
| 摘 要： | 分析了1949年以来草地螟3次周期性大暴发的原因。通过对1979-2001年康保县23年草地螟系统监测资料的分析，重点剖析了草地螟第3个暴发周期发生特点、成因，认为种群数量、气候和耕作制度是导致草地螟暴发的重要原因，并提出防治对策。 |
| 关 键 词： | 草地螟 第三个暴发周期 发生特点 成因 防治对策 |
| 修稿时间： | 2001年1月5日 |
Occurrence characteristics, factors and control measures of Loxosyege stictialis in the third occurrence period |
|
| KANG Ai-Guo,FAN Rong-Xian,ZHANG Yu-Hui,LI Qiang,ZHANG Feng-Ying.Occurrence characteristics, factors and control measures of Loxosyege stictialis in the third occurrence period[J].Entomological Knowledge,2003,40(1):75-79. | |
| Authors: | KANG Ai-Guo FAN Rong-Xian ZHANG Yu-Hui LI Qiang ZHANG Feng-Ying |
| Abstract: | By analyzing the characteristics of three periodical occurrence of Loxosyege stictialis since 1949 and monitoring data about it from 1979 to 2001, this paper discussed the occurrene characteristics, factors and control measures of the third occurrence period of L. stictialis in order to know its occurrence regularities and control measures. The results showed that population number, climates and ecological environment were main factors that caused its sudden occurrence. |
| Keywords: | Loxosyege stictialis occurrene characteristics control measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |