六堡茶产区茶园小绿叶蝉及天敌蜘蛛的调查  

Investigation on the occurrence of leafhopper and its natural enemy spider in tea plantation of Liupao tea producing area

作　　者：黄丽蕴 邱瑞瑾 马士成 龙志荣 于翠平 黄英晴 

机构地区：[1]梧州市农业科学研究所,广西梧州543000

出　　处：《湖南农业大学学报（自然科学版）》2017年第3期282-285,共4页Journal of Hunan Agricultural University(Natural Sciences)

基　　金：广西壮族自治区科学技术厅项目(桂科转14125003–2–19);梧州市科技局项目(201401028;201501022;201502008);国家现代农业产业技术体系广西茶叶创新团队梧州综合试验站项目(nycytxgxcxtd–04–17–9)

摘　　要：2015年调查广西苍梧县六堡茶产区老龄和幼龄茶园小绿叶蝉的发生和危害程度以及天敌蜘蛛的发生状况。结果表明:小绿叶蝉全年有2个发生高峰期,4月为主高峰期,危害较重,7月为次高峰期;老龄茶园小绿叶蝉的发生较幼龄茶园的少,危害较轻。4—11月是天敌蜘蛛的活动高峰期,蜘蛛在老龄茶园的数量较低龄茶园的多。The occurrence and the damage of leafhopper and the occurrence of its natural enemy spider in old tea plantation and young tea plantation were investigated in 2015. The results showed that the population dynamics of leafnopper within a year displayed double peak curve, one population peak happened in April, the damage of which was more serious compared to the other population peak happened in July The amount and the damage of leafhopper in the old tea plantation were lower than those in the young tea plantation. Spiders were active during April to November and the amount of the spiders in old tea plantation was larger than that in the young tea plantation.

关 键 词：小绿叶蝉 蜘蛛 发生规律 六堡茶产区 

分 类 号：S435.711[农业科学—农业昆虫与害虫防治]