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田间试验结果表明 :虎威 2 5%水剂对大豆田阔叶杂草有较好的防除效果 ,但在大豆不同生育期对阔叶杂草的防除效果不同 ,虽对大豆有不同程度的局部药害 ,但在短时间会恢复正常生长。
The results of field trials showed that 25% of Huwei 25% aqueous solution had good control effect on broad-leaved weeds in soybean field, but had different control effects on broad-leaved weeds in different growth stages of soybean. Although it had different degrees of local phytotoxicity , But will resume normal growth in a short time.