摘要
针对茶园主要害虫茶尺蠖,分别采用不同的诱捕平台进行试验示范,筛选最佳防控技术参数。结果表明,湿式诱捕器茶尺蠖性信息素诱杀茶尺蠖成虫是较好的绿色防控技术措施,最佳投放间距为15 m,最佳投放高度为高于茶丛20 cm,每隔15~20 d更换一次诱芯,能有效抑制茶尺蠖雄虫密度,达到较好的防治效果。
With attempt to controlling tea geometrid,one of the main pests in tea plantation,3 different trapping platforms were trialed to ascertain the optimal one and its corresponding parameters. Results indicated that wet type trapping platform was excellent green prevention and control scheme for tea geometrid. The optimal parameters obtained with single factor experiments were delivery distance,height and period by 15 m,20 cm above tea plant and 15~20 d,respectively,which could result in fabulous control effect by inhibiting its male density.
引文
[1]刘浪,彭慧,金鑫,等.茶尺蠖性信息素诱捕器诱杀效果研究[J].现代农业科技,2017(12):111-112.
[2]朱祚亮,曹诗红,朱红海,等.茶尺蠖性信息素诱杀茶尺蠖试验[J].湖北植保,2015(5):34-35.
[3]叶春福,陈银方.5种茶尺蠖诱芯的诱捕效果试验[J].浙江农业科学,2014(10):1570-1571.
[4]陈银方,叶春福.不同性诱剂及诱捕方式对茶尺蠖诱集效果比较试验[J].中国茶叶,2014(1):16-17.
[5]林清华,陈银方,叶春福.性诱剂防治茶尺蠖效果试验初报[J].农业与技术,2013(11):96-97.