5%溴苯腈乳油防除夏玉米田阔叶杂草

Experiments on the Summer Maize Field Broadleaf Weeds Control by 25% Bromoxynil EC

１９９８—１９９９年用２５％溴苯腈乳油防除玉米田阔叶杂草。试验结果表明，用１００－１２０ｍｌ／６６７ｍ２溴苯腈乳油 ３０ｄ株防效在９４．３％以上，鲜重防效为 ９５．２％以上。

From 1998 to 1999, field trials on broadleaf weeds control in summer maize fieldwith bromoxynil was carried out. The results showed that treated with 25% bromoxynil EC1000-120ml/667m2,the plants of weeds were reduced over 94. 3%.the fresh weight of weeds was reduced over 95.2%, respectively. All treatments were save to summer maize field.