CAJ | 학술논문

丙森锌是一种广谱、速效、残效期长的保护性有机硫杀菌剂，广泛用于作物病害的防治，但是药剂的广泛使用也可能会对农田环境生物产生一定的影响。根据《化学农药环境安全评价试验准则》，采用多种室内模拟试验，测定了丙森锌对环境中6种非靶标生物鹌鹑、蜜蜂、家蚕、斑马鱼、大型溞和蚯蚓的毒性，并进行了环境安全性评价。70％丙森锌可湿性粉剂对鹌鹑、蜜蜂的毒性为低毒；对家蚕的96 h LC50为0．3990 mg? L-1，属剧毒；对斑马鱼96 h LC50为1．4764 mg? L-1，属中毒；对大型溞的48 h EC50为2．7406 mg? L-1，属中毒；对蚯蚓的14 d LC50为29．0737 mg? kg-1，为低毒。该研究结果可为丙森锌的风险评估和环境安全管理提供依据，并为其合理使用提供基础资料和科学指导。
병삼자시일충엄보、속효、잔효기장적보호성유궤류살균제，엄범용우작물병해적방치，단시약제적엄범사용야가능회대농전배경생물산생일정적영향。근거《화학농약배경안전평개시험준칙》，채용다충실내모의시험，측정료병삼자대배경중6충비파표생물암순、밀봉、가잠、반마어、대형소화구인적독성，병진행료배경안전성평개。70％병삼자가습성분제대암순、밀봉적독성위저독；대가잠적96 h LC50위0．3990 mg? L-1，속극독；대반마어96 h LC50위1．4764 mg? L-1，속중독；대대형소적48 h EC50위2．7406 mg? L-1，속중독；대구인적14 d LC50위29．0737 mg? kg-1，위저독。해연구결과가위병삼자적풍험평고화배경안전관리제공의거，병위기합리사용제공기출자료화과학지도。
Background Propineb is an organic sulfur fungicide with protective broad spectrum but with long residual effect in soil . Being readily available , propineb is widely used for preventing plant diseases .It may have some negative effects on other organisms in the fields.[Method]Toxicity of propineb on six untargeted species (Japanese quail, bee, silkworm, zebrafish, daphnia and earthworm) was tested by various indoor simulated tests , according to "Experimental Guideline for Environmental Safety Evaluation of Chemical Pesticides", and toxicity bioassay was also conducted .[Result]The results showed that the toxicity of propineb to bird and bee was low.The LC50(96 h) for silkworm was 0.3990 mg? L-1 and considered extremely toxic.The LC50(96 h) for fish and the EC50 (48 h) for daphnia were considered medium in terms of toxicity with values of 1.4764 mg? L-1 and 2.7406 mg? L-1 re-spectively.and the LC50(14 d) of propineb for earthworm was 29.0737 mg? kg-1, representing a low toxicity.[Conclusion and significance]This study provides scientific evidence for risk assessment and environmental security management of propineb , and ar-gument and scientific guidelines for its reasonable use .