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.
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
