文献类型：期刊文献

中文题名：马尾松林油松球果小卷蛾发生及防治

英文题名：Studies on the Occurrence and Control of Gravitdrmata margarotana Heinemann

作者：赵锦年[1] 陈胜[1] 周世水[2]

第一作者：赵锦年

机构：[1]中国林业科学研究院亚热带林业研究所;[2]浙江省开化县林科所

年份：1993

卷号：6

期号：6

起止页码：666-671

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：油松球果;小卷蛾;防治;马尾松

外文关键词：Gravitarmata margarotana, bionomics, control

分类号：S763.712.4

摘要：油松球果小卷蛾钻蛀马尾松雌球花、2年生球果和嫩梢。该虫在浙江省一年发生1代,以蛹在土内越冬。本文报道了成虫的羽化规律,幼虫钻蛀及转移习性;该虫各虫态发生期与松实小卷蛾、芽梢斑螟等钻蛀性害虫发生的相关性;马尾松林中油松球果小巷蛾与松实小卷蛾的种群比率。通过试验,提出马尾松种子园4月中旬喷洒20％杀灭菊酯乳油1500倍液,防治效果达90％以上。
Gravitarmata margarotana Heinemann is one of the most important insect pests damaging shoots and cones of Pinus massoniana in China. The studies on its bioecology and control were carried out in Yuhang and Kaihua Counties, Zhejiang Province in 1985-1992. G.margarotana has one generation a year. Pupae overwinter in the soil. The habits of adult emergence and larval damage were observed.The relationship of insect occurrence to tree height, crown diameter, crown position and periodic biological phe-nomena are also narrated. Chemical pesticides could be used to control, the insect in masson pine seed orchard. The results showed that the spraying of 20% F'envalerate in mid-April is effective.