又称小麦立枯病、黑脚病。全蚀病是一种根部病害,只侵染麦根和茎基部1—2节。苗期病株矮小,下部黄叶多,种子根和地中茎变成灰黑色,严重时造成麦苗连片枯死。拔节期冬麦病苗返青迟缓、分蘖少,病株根部大部分变黑,有的时候在茎基部及叶鞘内侧出现较明显灰黑色菌丝层。
小麦全蚀病(wheat take-all)作为一种世界毁灭性病害,目前,由于缺乏抗病品种和有效的化学防治药剂,所以利用微生物之间的拮抗作用来控制小麦全蚀病危害具有...
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小麦全蚀病(Ophiobolus graminis)是世界性重要的病害,在我国严重发生始于60年代末期,首先在山东烟台地区大面积发生,此后在甘肃武威、辽宁旅大等地造成危害,目...
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...燕麦全蚀病菌 Gaeumannomyces graminis 小麦全蚀病 Wheat Take-all ; Gaeummanomyces ; Gaeumannomyces gramims Arx et Olivier ; Ophiobolus graminis 心已全蚀 Total Eclipse of the Heart ..
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小麦全蚀病菌 Gaeumannomyces gramini ; Gaeumannomyces graminis ; ophiolobus graminis
GXG-2-2 showed efficiently inhibit to take-all disease of wheat in greenhouse tests, and the shoot height, shoot weight, root length and root weight were much higher than that of diseased control plants.
室内盆栽测定发现,枯草芽孢杆菌GXG-2-2对小麦全蚀病都有明显的抑制作用,而且对根长、株高、根干重、鲜重、地上部干重和鲜重都有明显的增加。
参考来源 - 生防细菌菌株GXG·2,447,543篇论文数据,部分数据来源于NoteExpress
温室生测表明2 P 24对番茄青枯病和小麦全蚀病等土传病害具有较高防效。
In greenhouse, strain 2p24 and CPF-10 showed high efficiency to control soil-borne disease such as tomato bacterial wilt and wheat take-all.
本发明公开了一种具有防治小麦全蚀病功能的变形斑沙雷氏菌及其制备方法和应用。
The invention relates to Serratia proteamaculans with the function of controlling wheat take-all as well as a preparation method and application thereof.
荧光假单胞杆菌2P2 4菌株分离自小麦全蚀病自然衰退土壤,可产生多种次生抗菌物质,对一些作物土传病害具有较好的防治能力。
Pseudomonasfluorescens 2P24, a biocontrol agent for soil_borne diseases has been isolated from the wheat take_all decline soil, and was characterized with efficient production of antifungal compounds.
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