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在青海高原应用溴氰菊酯,奋斗呐杀灭室内蚤类,目前国内外未见报道。为此,作者于1990～1991年7～9月进行了灭效观察。试验地点选在海拔2 200m的西宁市内居室、礼堂及中药库房。这些场所猫栉首蚤指名亚种占90%以上,还有少数人蚤(致痒蚤),可能是野猫、狗体表蚤游离所致。将溴氰菊酯(法国生产)、奋斗呐(英国壳牌公司产品),配制成1.5～2.0/万浓度,应用喷浆机(新疆产)喷洒药液,用药量20～
In the Qinghai Plateau application of deltamethrin, struggle na kill indoor fleas, no reports at home and abroad. To this end, the author from 1990 to 1991 from July to September for observation. Test site selected at an altitude of 200m Xining City, living room, auditorium and Chinese medicine warehouse. More than 90% of these species are designated as Ctenocephalides in these sites, and a small number of fleas (which cause itch) may be caused by the free release of wild cats and dogs. The deltamethrin (France production), struggling Na (British Shell products), formulated as 1.5 to 2.0 / million concentration, the application of spraying machine (Xinjiang) spraying liquid, the dosage of 20 ~