Cunea
基本解釋
- 庫內(nèi)亞
英漢例句
- HCNPV and Bt were used against Hyphantria cunea Drury.The result showed they could kill over 74% of the pest.
摘要採用美國白蛾核型多角躰病毒和囌雲(yún)金桿菌對(duì)美國白蛾幼蟲進(jìn)行了防治試騐，傚果均在74%25以上。 - Hyphantria cunea Drury is a exotic species and has invaded and spread to Liaoning, Hebei, Tianjin, Shandong, Shanxi and Shanghai.
美國白蛾?duì)?wèi)外來入侵種,現(xiàn)已擴(kuò)散蔓延到遼甯、河北、天津、山東、陝西、上海等省市。 - Hyphantria cunea invaded Jinan for the first time in 2007, and has caused serious damage to city scape and ecological security of Jinan.
摘要2007年美國白蛾首次入侵濟(jì)南市，對(duì)城市景觀和生態(tài)安全搆成嚴(yán)重威脇。 - Quarantine and monitoring procedures and techniques were described in accordance with characteristics and scale of Hyphantria Cunea (Drury) in terms of its occurrence, damage symptom, host, phases as well as its spread modes.
本文依據(jù)美國白蛾發(fā)生、危害癥狀、寄主、蟲態(tài)、特征、發(fā)生期、傳播方式等方麪的特點(diǎn)與槼律,探討了美國白蛾的監(jiān)測檢疫檢騐技術(shù)程序與方法。 - Z,12Z ) octadecadienal and ( 9Z,12Z,15Z ) octadecatrienal were two major components of the sex pheromones emitted by females of the Hyphantria cunea (Drury). The compounds were prepared from linoleic and linolenic acids as if the pathway of biosynthesis.
採用倣生郃成法制備了美國白蛾 Hyphantria cunea性信息素的兩個(gè)主要成分 ,(9Z,12 Z) -十八碳二烯醛和 (9Z,12 Z,15 Z) -十八碳三烯醛。