以水杨醛、邻溴苯胺和4,6-二甲氧基-2-甲磺酰基嘧啶为起始原料合成了新型除草剂ZJ0777,经氢核磁共振光谱、红外光谱、质谱和元素分......

Control of glyphosate-resistant giant ragweed is a challenge, particularly for soybean growers, because of limited effec......