论文部分内容阅读
(一)消灭越冬虫源1.10月底～11月初和翌年3月底以前对室外寄主如石榴树、花椒、木槿等进行药剂防治,可用氧化乐果等内吸性有机磷杀虫剂1500～2000倍液喷雾。2.室内花卉,可在距花卉植株5厘米处,打孔埋施3%呋喃丹颗粒1～5克。3.温室大棚可喷洒1500～2000倍有机磷杀
(A) the elimination of overwintering insect source 1 end of October ~ early November and the end of March the following year before the outdoor hosts such as pomegranate tree, pepper, hibiscus and other agents for the prevention and treatment, available omethoate and other organic phosphorus insecticide 1500 ~ 2000 times spray. 2. Indoor flowers, plants can be 5 cm away from the flower, perforation buried 3% carbofuran granule 1 to 5 grams. 3. Greenhouse can spray 1500 ~ 2000 times the kill of organic phosphorus