常見(jiàn)例句It has been used in Beijing for control of the fall webworm to ensure that the goal of “the Green Olympics” be realized in 2008. 本項(xiàng)研究成果也為北京采用“綠色”防治技術(shù)有效控制美國(guó)白蛾提供了重要的科技支撐和技術(shù)保障。Fall Webworm (Hyphantria cunea Drury) belongs to Lcpidoptera, Arctndoc. Hyphantria. Being harmful to many forest and fruit trees, it is an important pest for international quarantine. 美國(guó)白蛾(Hyphantria cunea Drury)隸屬于鱗翅目、燈蛾科、白蛾屬;是重要的國(guó)際檢疫害蟲(chóng).In recent years, fall webworm that belongs to international Quarantine Pest appears widely in China, it did great harm to forest trees and brought the inconvenience for people s lifes. 美國(guó)白蛾作為國(guó)際性檢疫害蟲(chóng),近幾年相繼在我國(guó)很多地方出現(xiàn),不僅使林木受到不同成度的危害,同時(shí)給人們生產(chǎn)生活帶來(lái)不便。Comprehensive Control Techniques of Fall Webworm in Liaoyang Region 遼陽(yáng)地區(qū)美國(guó)白蛾綜合防治技術(shù)概述Study on Biological Control of Fall Webworm by Insect Natural Enemy 天敵昆蟲(chóng)對(duì)美國(guó)白蛾的生物控制研究Study on the Spatial Pattern of Eggs and Larva-web of Fall Webworm 美國(guó)白蛾卵塊及幼蟲(chóng)網(wǎng)幕空間格局研究 返回 fall webworm