摘要
对沈阳市园林植物食叶类主要虫害种类、危害对象及危害程度进行调查,并提出防治方法。结果表明:沈阳市园林植物食叶类害虫隶属于1纲4目14科36种;危害大的主要为鳞翅目害虫,频繁发生的食叶害虫为天幕毛虫,可从加强苗木检疫、园林技术措施、物理防治、化学防治和生物防治手段进行防治。
Species,objects and degree of harm of leaf-eating pests of garden trees in Shenyang city were researched,and control methods was proposed.The results showed that 36 specimens collected were divided into 1 classe,4 orders,and 14 families.Pests of harm relatively severe were Lepidoptera,frequent occurrence of leaf-eating pests was tent caterpillars, can from strengthening quarantine on seedlings,techniques measures of garden,means of physical,chemical,biological were prevented and cured.
出处
《北方园艺》
CAS
北大核心
2011年第10期136-138,共3页
Northern Horticulture
基金
沈阳市农业攻关计划资助项目(91029205)
