Several other herbicides, including amitrole, barban, dicamba, and MCPA, alter aphid populations on treated hosts plants.
另一些除草剂，包括杀草强、燕麦灵、麦草畏和MCPA，都能够改变处理寄主上的蚜虫群体。
2
The results showed that there were synergism between quinclorac and bendazone, quinclorac and MCPA-Na, bendazone and MCPA-Na.
结果表明，二氯喹啉酸与苯达松、二甲四氯钠盐两两混用均表现为不同程度的增效作用。
3
The results show that MCPA can be degraded in atmosphere and is not feasible to cause wide-spreading and persisting pollution through long range atmospheric transport.