重庆永川自然生长茶园昆虫-天敌资源

Pest-Natural Enemy Resources of Tea Garden with Natural Growth in Yongchuan Chongqing

通过对重庆市永川区自然生长茶园定时调查,发现茶园害虫-天敌2纲18目67科97种,其中天敌有2纲33科54种。茶园天敌中蜘蛛目14科16种;膜翅目天敌寄生蜂共7科13种,研究发现,陷阱法对诱捕蟋蟀和蜚蠊效果较好,而使用黄盘可以较好的引诱寄生蜂,认为永川茶园害虫及其天敌种类比较丰富。

The timing investigation on the tea garden showed that there were 2 class 18 orders 67 families 97 species insect pest-natural enemy resources,among them there were 2 class 33 families 54 species of natural enemy resources in tea garden in Yongchuan,Chongqing.Natural enemy resources of Araneae in tea garden had 14 families 16 species and Hymenoptera had 7 families 13 species.The results showed that pitfall trap had good effects on trapping cricket and cockroaches and the yellow plate could tempt parasitoid.