摘要
为研究环境改良剂普境安对细粒棘球绦虫虫卵的作用效果,采用不同剂量组/时间段对阳性犬粪样本进行了处理。结果表明,100 g·m~(-2)作用12 h和24 h对虫卵抑制效果最明显。结合四川省甘孜州自然环境特点,建议采用100 g·m~(-2)作用24 h,可显著抑制虫卵活力,降低人畜感染包虫风险。
引文
[1] THOMPSON R C.Biology and systematics of Echinococcus[M]//THOMPSON R C,LYMBERY A J.Echinococcus and hydatid disease.London:CAB International,1995:1-37.
[2] MCMANUS D P,THOMPSON R C A.Molecular epidemiology of cystic echinococcosis[J].Parasitology,2003,127(7):37-51.
[3] GEMMELL M A.Taeniidae:modification to the life span of the egg and the regulation of tapeworm populations[J].Experimental Parasitology,1977,41(2):314-328.
[4] GEMMELL M A.Quantifying the transmission dynamics of the family Taeniidae with particular reference to Echinococcus spp.:an update[M]//FERRON A L,HAMMOU O,MALIKA K.Compendium of cystic echinococcosis in Africa and in the Middle Eastern Countries with special reference to Morocco.Provo,Utah:Brigham Young University,1997:54-73.
[5] WATTANAPHANSAK S,SINGER R S,ISAACSON R E,et al.In vitro assessment of the effectiveness of powder disinfectant (Stalosan?F) against Lawsonia intracellularis using two different assays[J].Veterinary Microbiology,2009,136(3/4):403-407.
[6] SCHOU T W,PERMIN A.The effect of Stalosan F on selected poultry parasites[J].Helminthologia,2003,40:1-10.
[7] 袁东波,郭莉,侯巍,等.四川省重点包虫病流行区土壤水等环境中虫卵污染情况监测[J].中国兽医杂志,2018,54(6):93-95.