摘要
苹果绵蚜是一种农业植物检疫性有害生物,寄主作物主要是苹果树。群集为害,一般使苹果树减产20%左右。温度和降水是影响苹果棉蚜种群变动的重要因子。采用综合防控技术,筛选对路农药是防治该虫的有效手段。
Eriosoma lanigerum （Woolly apple aphid） is a kind of harmful pest to agricultural plant quarantined. It lives in the apple tree autoeciously and does harm collectively. Usually, the production of apples can bedecreased by 20 %. The change of the total amount of this pest is mainly affected by temperature and rain. The effective method to prevent and cure this pest can be adopting synthetical prevention techonology and choosing appropriate pesticide.
出处
《山西农业科学》
2005年第4期75-76,共2页
Journal of Shanxi Agricultural Sciences
关键词
苹果绵蚜
发生规律
综合防控
Woolly apple aphid
Rule of occourence
Synthetical prevention
