论文部分内容阅读
安徽省茶园蜘蛛共有51种,其生物量超过其他捕食性天敌昆虫,为茶树害虫的一类重要天敌。6月及9月为茶园蜘蛛发生的两次高峰。施用化学农药对蜘蛛具有较大的杀伤力。农药丛面喷施较上下透喷对蜘蛛的伤亡较小。
There are 51 kinds of tea garden spiders in Anhui Province, whose biomass exceeds that of other predatory natural enemies and is an important natural enemy of tea tree pests. June and September are two peak spikes in the tea plantation. Application of chemical pesticides on the spider has greater lethality. Spraying pesticide cluster surface up and down through spray on spiders less casualties.