1)damping-off['d?mpi?'?f]猝倒病
1.Difference in Pathogenicity of Damping-off Pathogens for Pine Seedlings and Screening of Biocontrol Bacteria;松苗猝倒病不同病原物的致病性差异及其生防细菌的筛选
2.Biological control of seedling damping-off of cucumber;黄瓜苗期猝倒病生物防治
3.Isolation and identification of the pathogens causing damping-off on seedlings of slash pine in Hubei;湖北省湿地松猝倒病病原的分离及鉴定
英文短句/例句
1.Study on Characterization and Antagonistic Effects of an Antifungal Substance Produced by Biocontrol Bacteria for Pathogens of Pine Seedlings Damping-off;松苗猝倒病生防细菌活性物质及抑病效果研究
2.Studies on Biocontrol Bacteria of Pine Seedlings Damping-off and Patterns of Their Colonization;松苗猝倒病生物防治细菌与定殖规律研究
3.Study on Pathogens of Slash Pine Damping-off in Hubei Province and Biocontrol Bacteria;湖北省湿地松猝倒病病原菌及其生防细菌的初步研究
4.Biological Characterization and Pathogen Identification of Slash Pine Damping-off;1种松苗猝倒病的病原鉴定及其生物学特性观察
5.THE PROTECTIVE EFFECT OF SEVERAL MYCORRHIZAL FUNGI-BOLETUS SP. AND SUILLUS GREVILLEI ON THE DAMPING-OFF DISEASE OF SEEDLINGS OF PINUS TABULAEFORMIS松树某些外生菌根真菌对防治油松幼苗猝倒病的作用
6.The Impact of Luminous Intensity and Temperature on the Incidence of Tomato Seedling Damping-off and Control by Fungicides and PGRs;光照和温度因素对番茄猝倒病发生的影响及药剂调控
7.Inhibition Effect of Antagonistic Bacteria C23 on Pathogens of Damping-off and Colonization in the Rhizosphere of Slash Pine拮抗菌C23对松苗猝倒病原菌的抑制效果及在松苗根际的定殖
8.Relation between REM advance and cataplexy in patients with narcolepsy发作性睡病猝倒型患者与快眼动睡眠的关系
9.Pathological analysis of 127 cases of sudden unexpected natural death猝死病例127例的病理解剖学分析
10.Value of the U-wave-inversion in Preventing the Sudden Campaign Death展望U波倒置在预防运动猝死中的价值
11.A sudden, violent disturbance of the mind.脑猝变智力的突然的、剧烈的病变
12.The Mechanisms of Exercise Induced Sudden Cardiac Death in Cardiomyopathy;运动诱发心肌病猝死机制的初步研究
13.A Study on myocardial mitochondrial DNA~(4977) deletion in the cases of sudden death due to primary(cardiomyopathy);原发性心肌病猝死心肌mtDNA~(4977)缺失变化
14.Medical dispute and sudden death:a clinicopathologic analysis of 269 cases猝死致医疗纠纷269例临床病理分析
15.Clinical pathology of sudden death:an analysis of 106 cases in Hunan Province湖南地区106例猝死的临床病理分析
16.Sudden cardiac death:a clinicopathologic analysis of 33 autopsy cases心源性猝死33例尸检临床病理分析
17.Forensic pathological analysis of 119 cases of sudden death119例猝死尸体的法医病理学检验分析
18.The Etiologic Investigation and Pathogenic Identification of Sudden Death Syndrome of Cattle in Shaanxi Province;陕西省牛猝死症病因调查与病原分离鉴定
相关短句/例句
damping off猝倒病
1.Several buctericides used to control damping off ( Rhizoconia solani, Fusariam spp.通过试验，对云杉猝倒病（Ｒｈｉｚｏｃｔｏｎｉａｓｏｌａｎｉ，Ｆｕｓａｒｉｕｍｓｐｐ）化学防治中使用的杀菌剂进行了筛选，结果表明，杀菌剂的混合使用可以明显提高防治效果。
2.The results of controlling southern stem rot and damping off by Trichoderma in hot pepper were asfollow.研究木霉防治辣椒白绢病和猝倒病的试验结果表明，用木霉防治辣椒白绢病，用孢子悬液拌土撒拖和灌根的防效分别为７１。
3)Pythium aphanidermatum猝倒病
1.In pure culture,no obvious inhibition of treating trifluralin on the hyphal growth of Rhizoctonia solani,Pythium aphanidermatum and Fusarium monUtforme was observed,when the com- pound was incorporated into the culture media at 2-10 μg a.平板试验中,氟乐灵在有效成分2～10μg/ml 的浓度下,对棉立枯病菌(Rhizoctoniasolani)、棉猝倒病菌(Pythium aphanidermatum)和棉红腐病菌(Fusarium moniliforme)的菌丝生长无明显的抑制作用。
4)damping-off fungi猝倒病菌
5)seedling damping-off苗木猝倒病
1.The authors describe the distribution and hosts,pathogens,symptoms,disease development,management and the research progress of seedling damping-off.苗木猝倒病是1种危害针叶树和阔叶树发芽种子和幼苗的病害,能引起幼嫩组织的腐烂、萎蔫和种苗死亡。
6)tobacco damping-off烟草猝倒病
延伸阅读
猝倒病 由腐霉属(Pythium)、 疫霉属(Phytophthora)、丝核属(Rhizoctonia)等真菌引起的苗期植物病害。可影响幼苗生长，严重时造成缺苗甚至毁种。 不同种类的真菌引起不同的症状。腐霉属和疫霉属侵染幼苗的茎基部呈水渍状变软,使之迅速萎蔫,最后茎基部呈线状缢缩。有时子叶尚未表现症状即已倒伏，故名猝倒。以瓜类幼苗最常见。由丝核菌引起的苗病一般称为立枯病，受害幼苗茎基部产生褐色病斑，逐渐使幼茎萎缩直至幼苗枯死，一般不立即倒伏。受侵染子叶也可产生褐色不规则形的病斑。茄科、十字花科作物和棉苗的立枯病发生较普遍。 腐霉菌和立枯丝核菌都是土壤习居菌，是一类弱寄生菌，寄主范围较广。病菌以菌丝体或菌核在土壤中腐生或在病残组织内存活，作为侵染循环的初次侵染源。腐霉菌和疫霉菌也可由卵孢子或厚壁孢子在残体内或土壤中越冬和渡过不良的环境条件。病菌主要通过灌水或土壤耕作传播。病原菌的生长适温范围较大。幼苗生育状况不良、抗逆性差时，就易发病。 防治主要靠良好的土壤耕作,避免土壤过湿,加强苗期管理增强幼苗抗逆性；同时避免使用旧床土育苗，注意田间清洁和进行土壤消毒。
