摘要
48%盖灌能乳油有效量960 mL/hm2以上,于棘豆Oxytrop花蕾期施药,防除效果达80%以上。75%龙拳可溶性粒剂有效量200 g/hm2以上,于棘豆花蕾期施药,防除效果达90%左右。两药剂对牧草安全。
The control effect of 48% Garlon EC was more than 80% when sprayed at the rate of 960 mL/hm^2 during bud stage; while 75% Lontrel SG could achieve 90%control effects when sprayed at the rate of 200 g/hm^2. Both chemicals were safe to forages.
出处
《草业科学》
CAS
CSCD
2007年第2期62-64,共3页
Pratacultural Science
