\u003Ci>MCPA;\u003C\/i> \u003Cb>MCPA;\u003C\/b> \u003Ci>systemic post-emergence phenoxy herbicide;\u003C\/i>\u003Cb>系统性芽后苯氧基除草剂;\u003C\/b> \u003Ci>CAS NO 94-74-6;\u003C\/i> \u003Cb>CAS NO 94-74-6;\u003C\/b> \u003Ci>(4-chloro-2-methylphenoxy) acetic acid\u003C\/i> \u003Cb>(4-氯-2-甲基苯氧基)乙酸\u003C\/b> | 94-74-6 | 95%TC,360SL,400SL,500SL,600SL,750SL |