摘要
中国是茶树发源地,蜘蛛在茶园生态系统中地位尤为突出,具有种群数量多、捕食量大、繁殖力高、适应性强、生态位广的特点,是茶园最重要捕食性天敌。我国茶园蜘蛛有44科572种,有23种优势种及10余种常见种,蜘蛛的数量占捕食者天敌的65%~98%。蜘蛛是控制茶树害虫(螨)的最主要天敌,影响茶园蜘蛛的主要因素为化学农药施用、茶园农事活动、气候、生态环境和天敌。文章提出了蜘蛛保护利用的措施为调查茶园蜘蛛资源、优化茶园生态环境、应用绿色防控措施和合理使用农药,为茶园蜘蛛保护利用提供技术支撑。
China is the birthplace of tea trees,and spiders are particularly prominent in the tea garden ecosystem,with the characteristics of large population,large predation,high fecundity,strong adaptability and wide ecological niche,and are the most important predatory natural enemies of tea gardens.There are 572 species of tea garden spiders in 44 families,23 dominant species and more than 10 common species,and the number of spiders accounts for 65%to 98%of predator natural enemies.Spiders are the most important natural enemies to control tea plant pests(mites),and the main factors affecting tea garden spiders are chemical pesticide application,tea garden farming activities,climate,ecological environment and natural enemies.This paper proposes measures for the protection and utilization of spiders in tea gardens,which provides technical support for the protection and utilization of spiders in tea gardens by investigating the resources of spiders in tea gardens,optimizing the ecological environment of tea gardens,applying green prevention and control measures and rational use of pesticides.
作者
陈银方
CHEN Yinfang(Agriculture and Rural Bureau of Songyang County,Songyang 323400,Zhejiang)
出处
《浙江农业科学》
2024年第6期1434-1440,共7页
Journal of Zhejiang Agricultural Sciences
基金
国家科技基础性工作专项(2008FY210500)。
关键词
茶园
蜘蛛
影响因子
保护利用
tea garden
spider
impact factor
protection and utilization
