经6年晚稻田22种除草剂比较试验,筛选出72%都尔EC+10%苄黄隆WP10ml+10g/667m~2(简称都·苄)混用配方,都·苄好在哪里?现分述于下: 一、杀草谱广,除草效果优异晚稻田杂草以稗草、矮慈菇、节节菜、鸭跖草为主,其次为鸭舌草、四叶萍、水苋菜,少量发生有空心苋、陌上菜、游草、千金子、萤蔺、异型莎草等,发生种类随田块而异,主要杂草6次试验中出现3-5次,次要杂草为2-3次,少量杂草为1-2次,杂草发生量差别也很大,每平方米鲜重36.3～627.5g。 After 6 years of late rice field 22 kinds of herbicides comparative test, 72% of the selected Seoul EC + 10% benzyl Huanglong WP10ml +10 g / 667m ~ 2 (referred to as both benzyl) mix formula, are good where? Described in the next: First, to kill grass broad spectrum, excellent weeding effect Late weed to barnyard grass, short arrowhead mushrooms, section dishes, Commelina grass-based, followed by Monochoria, four Ye Ping, amaranth, a small amount Occurrence of amaranth, street food, tour grass, Qianjinzi, Ying Lin, shaped sedge, etc., occur with the field varies, the main weeds 6 times in the test 3-5 times, the secondary weeds as 2 -3 times, a small amount of weeds 1-2 times, weeds are also very different amount of fresh weight per square meter 36.3 ~ 627.5g.