摘要
通过采用聚集度指标的方法,在不同天气下对蚕豆地蜘蛛的内分布型进行了系统研究,测定结果表明其内分布型随天气的变更而变化。为菜地蜘蛛的保护和利用提供了理论依据,为害虫综合防治策略的制定提供一些有意义的信息。
This article dealed with the internal distribution patterns of horsebean field dominant spiders under different weather condition by means of several indexes of aggregation, the result showed that their internal distribution patterns varied with the weather condition. This result offered theoretic basis for the protection and application of the horsebean field spiders, and also some significant information for strategies of IPM.
出处
《蛛形学报》
2005年第2期108-111,共4页
Acta Arachnologica Sinica
关键词
蚕豆地蜘蛛
优势种
内分布型
Hosrebean field spiders
Dominant
Internal distribution patterns
