Ho S H
Toxicol Lett. 1983 Jan;15(1):83-7. doi: 10.1016/0378-4274(83)90173-x.
[14C]Phorate and some of its metabolites were incorporated in an artificial diet and their effects on liquid uptake by Aphis fabae were studied. At sublethal and very low toxicity levels of phorate there was a tendency for a reduction in feeding with increasing concentrations. [14C]Phorate sulphone, [14C]phorate sulphoxide and [14C]phoratoxon sulphoxide at high concentrations gave very low mortality figures, but a significant drop in liquid uptake occurred with increasing concentrations. The results demonstrate that the presence of the insecticide rendered the diet less acceptable to the aphids which exhibited a wandering behaviour that might promote transmission of virus diseases.
将[14C]甲拌磷及其一些代谢产物掺入人工饲料中，研究了它们对豆蚜液体摄取的影响。在甲拌磷的亚致死和极低毒性水平下，随着浓度增加，取食有减少的趋势。高浓度的[14C]甲拌磷砜、[14C]甲拌磷亚砜和[14C]亚砜氧乐果死亡率很低，但随着浓度增加，液体摄取量显著下降。结果表明，杀虫剂的存在使蚜虫对饲料的接受度降低，蚜虫表现出的游走行为可能会促进病毒病的传播。
