论文部分内容阅读
化学药物灭螺是目前主要采用的杀灭钉螺的方法。中国最近研究出强螺杀粉剂、25%氯硝柳胺悬浮剂、4%杀螟丹颗粒剂和50%杀螟丹可溶性粉剂、三苯基锡壳聚糖羧酸酯、氯代水杨胺、荣宝与荣芽、O-磷酰化酚基化合物、密达利等新剂型的化学灭螺药。这些药物(除O-磷酰化酚基化合物)均已被证实具有一定的灭螺作用,有望用于现场灭螺,但尚需进一步研究以提高其灭螺效果及改进其不足。本文就这些新研究情况做一综述。
Chemical drugs snail is currently the main method of killing snails. China has recently developed a strong spiral powder, 25% niclosamide suspension, 4% cartap and 50% cartap soluble powder, triphenyltin chitosan carboxylate, salicylamine chloride , Rong Bao and Rong-bud, O-phosphorylated phenolic compounds, and other new forms of metronidazole chemical pesticides. These drugs (except O-phosphorylated phenolic compounds) have been confirmed to have a certain molluscicidal effect and are expected to be used in the field to kill molluscs. However, further studies are needed to improve their molluscicidal effects and to improve their deficiencies. This article reviews the new research.