解毒剂CGA—92194使高粱免受异丙甲草胺伤害的研究  

THE EFFECT OF CGA-92194 ON PROTECTING SORGHUM FROM METOLACHLOR INJURY

作　　者：张成文[1] 姜云腾 

机构地区：[1]吉林农业大学农药教研室

出　　处：《吉林农业大学学报》1989年第4期31-34,46,共5页Journal of Jilin Agricultural University

摘　　要：1985年和1987年在室内和田间研究了在高梁上解毒剂CGA—92194对异丙甲草胺的解毒效果。结果表明:在田间和室内未用解毒剂的除草剂处理均对高粱产生了不同程度的药害。在田间条件下用每公斤种子重1.12g的CGA—92194拌种能有效地防止每公倾2.24kg和4.5kg(有效成分)用量的异丙甲萆胺对高梁的药害,而且在每公斤种子重2.00g的剂量范围内CGA—92194对高粱芽和根的生长无不良影响。The effect of the antidote CGA-92194 on protecting sorghum from me-tolachlor injury was studied in green house and field in 1985 and 1987. The experiment revealed that metolachlor can cause serious sorghum injury in green house and field. Applying CGA-92194 at the rate of 1.12g per kg of sorghum seeds in the field can effectively counteract the toxicity of roetolachlor at the rates of 2. 24kg/ha and4. 5kg/ha. And CGA-92194 at the rate of 0.8-2.00g per kg sorghum seeds is safe for the growth of sorghum shoots and roots.

关 键 词：CGA-92194 异丙甲草胺 解毒剂 高粱 

分 类 号：S435.14[农业科学—农业昆虫与害虫防治]