元宝枫主要虫害及综合防控技术

Main Pests and Comprehensive Prevention and Control Technology of Acer truncatum

山东省郓城县栽植有400余hm 2元宝枫Acer truncatum Bunge,由于管理粗放,林业害虫发生普遍,严重影响元宝枫的生长,降低其观赏价值和经济价值.本文介绍了元宝枫的主要常见虫害和发病规律,包括元宝枫细蛾Caloptilia dentata Liu et Yuan、黄刺蛾Monemaflavescens Walker、黑蚱蝉Cryptotympana atrata(Fabricius)、桑褶翅尺蠖Phthonandria atrilineata Butler、光肩星天牛Anoplophora glabripennis(Motschulsky)和蚜虫Aphidoidea,并提出了虫害的综合防控技术,为生产标准苗木和高效防控元宝枫等观赏树木的林业虫害提供参考依据.

Acer truncatum Bunge is planted inYuncheng county of Shandong province on an area of 400 ha or more.Unfortunately,the growth of the trees is poor and their ornamental value and economic value are reduced due to extensive management and widespread occurrence of forest pests.The main common insect pest species of A.truncatum are Caloptilia dentata Liu et Yuan,Monema flavescens Walker,Cryptotympana atrata(Fabricius),Phthonandria atrilineata Butler,Anoplophora glabripennis(Motschulsky)and Aphidoidea.This paper describes their pathogenesis and puts forward a set of comprehensive technology for their prevention and control,which provides a reference for the production of standard nursery stock and the efficient prevention and control of the forest insect pests of A.truncatum and other ornamental trees.