文献类型：期刊文献

中文题名：油茶桃蛀螟生物学特性及灯光诱杀技术研究

英文题名：Study on Biological Properties and Light Trap of Conogethes punctiferalis Damaging to Camellia oleifera Seeds

作者：王芳[1] 付红梅[1] 胡松余[1] 温从育[1] 张乃芳[1] 张威[2]

第一作者：王芳

机构：[1]浙江省遂昌县生态林业发展中心,浙江遂昌323300;[2]中国林科院亚热带林业研究所,浙江杭州311400

年份：2020

卷号：40

期号：4

起止页码：54-59

中文期刊名：浙江林业科技

外文期刊名：Journal of Zhejiang Forestry Science and Technology

基金：浙江省林业科研成果推广项目(2019B02)。

语种：中文

中文关键词：油茶;桃蛀螟;危害率;生活史;灯光诱杀

外文关键词：Camellia oleifera;Conogethes punctiferalis;damage rate;life history;light trap

分类号：S433.4

摘要：调查了桃蛀螟Conogethes punctiferalis在丽水、衢州、金华地区危害油茶Camellia oleifera的情况,研究了其生物学特性,同时采用清除虫害果结合灯光诱杀进行了防治试验。结果表明,桃蛀螟对新造油茶林的危害低于老油茶林,桃蛀螟在丽水老油茶林内发生严重,油茶果危害率达31.27%;该虫在浙江地区1年4代,以老熟幼虫越冬,主要以第三代和越冬代幼虫危害油茶果;虫害果清理结合灯光诱杀对桃蛀螟有很好的控制效果,连续诱杀两年,危害率由28.78%降至10.72%。研究结果为油茶桃蛀螟的监测和防治提供了基础信息。
In October 2016,investigations were carried out on damage of Conogethes punctiferalis to Camellia oleifera seeds at stands in Quzhou,Lishui and Jinhua,Zhejiang province.Larvae of trapped C.punctiferalis were feed at lab for observation of biological properties.In April 2017,sample plots were established for light trap.The results showed that C.punctiferalis had four generations a year,overwintered by mature larva in Zhejiang province.It occurred seriously in aged C.oleifera stands in Lishui,with damage rate of seeds of 31.27%.Larvae of the 3rd generation and overwintered generation damaged C.oleifera seeds in filed.The experiments demonstrated that light trap had good control effect of C.punctiferalis.The damage rate dropped to 10.72%after two years experiment.