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机构地区:[1]廊坊职业技术学院植物科学系,河北廊坊065000 [2]固安县林业局,河北固安065001
出 处:《河北农业科学》2008年第11期23-24,共2页Journal of Hebei Agricultural Sciences
摘 要:对京、津、冀地区的草坪昆虫种类进行了调查,鉴定出害虫8个目16个科,其中益虫6个科。结果表明:京、津、冀地区主要优势害虫为草地螟、粘虫和蚜虫。为了减少化学农药对环境的污染,选择高效、低毒、无公害农药进行防治,取得了较好的防治效果。On the basis of investigating lawn insects species in Beijing, Tianjin and Hebei, and 80rdos and 16 Familias of pests and 6 Familias of beneficial insects were identified. The result showed that Loxostege sticticalis ( L. ), Mythimna sepaata (Wallker) and Schizaphis graminum were dominant pests in the three regions. In order to reduce chemistry pesticide pollution on the environment, the highly effective, low-toxic and non-polluted pesticide had achieved better control effects.
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