植物生长调节剂菊乙胺酯的毒理试验

Toxicological Test for Plant Growth Regulator Bachmedesh

采用经口、经皮、眼刺激、皮肤试验方法,研究植物生长调节剂菊乙胺酯(WD-5)的毒性作用。结果表明,菊乙胺酯经口急性毒性LD50大于500 mg/kg,经皮急性毒性LD50大于2500 mg/kg,按农药急性毒性分级标准判定为低毒级化合物。对家兔皮肤无刺激性,对家兔眼睛在涂药后4 s冲洗的条件下呈现轻度刺激性。

The results of toxicological assay showed that acute oral LD50 of WD-5 to rat and mice was >500mg/kg, acute dermal LD50 to rat > 2500mg/kg. WD-5 didn抰 show irritation to skin of rabbits,but showed slight irritation to eyes of rabbits.