橄榄星室木虱生物学特性观察  

OBSERVATION ON BIOLOGICAL CHARACTERISTICS OF PSEUDOPHACOPTERON CANARIUM

作　　者：郑道序[1] 蔡选光[1] 黄武强 范镇贞[1] 黄少雄 

机构地区：[1]汕头市林业科学研究所,汕头515041 [2]潮阳市金玉镇农技站

出　　处：《广东林业科技》2003年第2期38-40,共3页Forestry Science and Technology of Guangdong Province

摘　　要：橄榄星室木虱在广东省潮阳市的苗圃 1年发生 8代 ,林间 1年发生 6代 ,若虫 5龄 ,以成虫在冬梢芽缝及树皮缝隙等处越冬。该虫具有明显的趋嫩性。Pseudophacopteron canarium is the major pest harmful to Canarium album . It produce 8 generations in nursery and 6 generations in orchard one year in Chaoyang city, and live through the winter as adult in the bark or winter branch, the nymph has 5 instars. It is obvious that the pest likes tender branch.

关 键 词：橄榄星室木虱 生物学特性 橄榄害虫 形态特征 年生活史 生活习性 

分 类 号：S436.67[农业科学—农业昆虫与害虫防治]