Ultrasound-assisted emulsification microextraction was applied for the extraction and preconcentration of the sulfonylur......

通过敏感性测定，明确了不同小麦品种对麦田磺酰脲类除草剂的耐药性。结果表明，百农６５，豫麦２号耐药性较强；百农６４，豫麦３２号，中育３号耐药性居中，豫麦......