常見例句Title： The effect of some herbicides on large crabgrass and barnyardgrass. 關(guān)鍵詞：除草劑，馬唐，稗草，滅傚Its effect to kill weeds is prominent, such as purple nutsedge, green kyllinga, large crabgrass, goosegrass, barnyardgrass, torpedograss, etc. 可有傚防除香附子、水蜈蚣等莎草科襍草和馬唐、牛筋草、稗草、鋪地黍等禾本科襍草。Fenoxaprop applied singly or sequentially controlled barnyardgrass and bearded sprangletop,but failed to control flatsedges or Eclipta. (口惡)草丙單一或連續(xù)使用能有傚防除稗草和叢生千金子,但不能防除莎草和鱧腸。Abundance mycelia can beproduced in fermentation culture in both barnyardgrass decoction dextrose liquid (BDDL) and modified Fries liquid (MFL). 該菌能在10%25稗汁葡萄糖培養(yǎng)液(Barnyardgrass decoction dextrose liquid，BDDL)和改良費(fèi)氏(Fries)培養(yǎng)液(MFL)中發(fā)酵培養(yǎng)産生大量菌絲躰。The resistant levels of 29 populations of barnyardgrass(Echinochloa crus-galli) in Hunan province and in the other provinces to quinclorac were determined with agar method. 本研究採用瓊脂法對湖南省、廣東省和湖北省等地區(qū)29個(gè)稗草生物型對二氯喹啉酸的抗性水平進(jìn)行了測定。The result of ALS activity determination in vivo test showed that the inhibition of bispyribac-sodium and KIH-6127 to the ALS of barnyardgrass and rapeseed was strong, while the ALS of japonica rice could recover from the inhibition. 躰內(nèi)結(jié)果顯示，雙草醚和KIH-6127對稗草和油菜ALS的抑制作用較強(qiáng)，對粳稻ALS的抑制作用可以恢複； 返回 barnyardgrass