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Position: Home > Articles > Herbicide for the Prevention of Weeds in the Field and the Safety of Ephedra sinica Agrochemicals 2018 (1) 64-66

除草剂对麻黄田间杂草防除及麻黄的安全性

作  者:
袁卉馥;宋雅菲;张亚飞;刘俊喜
单  位:
河北北方学院
关键词:
除草剂;麻黄;杂草防除;安全性
摘  要:
[目的和方法]明确麻黄田间化学除草使用的除草剂和剂量,开展杂草调查和化学防除试验。[结果]麻黄田间杂草主要为阔叶杂草;10%草甘膦AS和72%2,4-滴丁酯因为对麻黄苗产生伤害,不能在麻黄田间使用;防除麻黄田间阔叶杂草,应使用600 mL/hm~2的24%乳氟禾草灵EC和500 mL/hm~2(制剂用量)的10%乙羧氟草醚EC;防除禾本科杂草时,使用6000 mL/hm~2(制剂用量)的20%烯禾定EC,效果最好;而60 g/hm~2(制剂用量)的75%苯磺隆DF既能防除禾本科杂草,又对阔叶草有效,是麻黄田间首选的除草药剂。
译  名:
Herbicide for the Prevention of Weeds in the Field and the Safety of Ephedra sinica
作  者:
YUAN Hui-fu;SONG Ya-fei;ZHANG Ya-fei;LIU Jun-xi;Hebei North Univercity;
关键词:
herbicides;;Ephedra sinica;;weed control;;safety
摘  要:
[Aims and Methods] To study the effective herbicides and application dosage, we investigated weeds in Ephedra sinica field and tested chemical weed control. [Results] The results showed that the weeds in Ephedra sinica field were mainly broadleaf weeds. Glyphosate 10% AS and 2,4-D butyl ester 72% EC can not be used because the damage to E. sinica seedling. Lactofen 24% EC and fluoroglycofen-ethyl 10% EC were better for controlling broadleaf weeds and the dosages were 600 and 500 mL/ha, respectively. The control effect of sethoxydim 20% EC on grassy weeds was the best and its dosage was 6000 m L/ha. Tribenuron 75% DF was the preferred herbicide in E. sinica field considering its good control on both grassy weeds and broadleaf weeds.

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