普通花叶病
- 网络tmv;YMV
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结果表明:烤烟间作草木樨处理对烟草病毒病有明显的控制效果,普通花叶病的发病率和病情指数极显著下降,防治效果为22.58%~80%。
The results showed that the intercropping practice controlled effectively tobacco virus disease occurrence , especially the incidence and disease index of TMV descended clearly , the control efficiency was up from 22.58 % to 80 % .
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菜豆种子中菜豆普通花叶病毒的RT-PCR检测
Detection of Bean common mosaic virus in the seeds of common bean by RT-PCR
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菜豆普通花叶病毒RT-PCR检测及3′末端序列分析
Detection of the Bean common mosaic virus with RT-PCR and analysis of the sequences of 3 ′ - terminal region
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花生矮化病毒(PSV)的研究花生普通花叶病毒病发生和流行规律研究
Occurrence and epidemiology of peanut stunt virus ( PSV ) on peanut
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卷烟携带烟草普通花叶病毒(TMV)的测定研究
The detection of cigarette carrying tobacco mosaic virus
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分析了气象条件对闽西北烟草普通花叶病(TMV)发生发展的影响。
The influence of meteorological conditions on the occurrence and development of tobacco mosaic virus ( TMV ) in Northeast Fujian is analyzed .
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PSV通过花生种传,测定自花生普通花叶病株收集近4000粒种子,PSV种传率0.025%。
PSV seed transmission percentage was 0.025 % in near 4000 seeds tested , which were collected from naturally infected PSV of peanut plants .
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结果表明:各种剪叶方式均能传播TMV,而且传播效率极高,剪叶是漂浮育苗中TMV引起的烟草普通花叶病在苗期传播的最主要、最有效的途径。
The results showed that TMV spread mainly by clipping with very high efficiency , and clipping was the most important and effective approach of tobacco mosaic spreading in floating seedbed system .
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中草药剂对烟草普通花叶病毒病的防治效果
The Control Effects of Chinese Herbal Medicine to TMV in Tobacco
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烤烟普通花叶病毒病田间自然传播能力研究
Research on spread ability of tobacco mosaic virus in the field
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南京郊区菜豆普通花叶病毒株系的研究
Studies on the strains of bean common mosaic virus . in Nanjing
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几种抗烟叶普通花叶病毒病药剂的大田防效对比试验
Comparison of Field Antivirus Effects of Several Reagents Against TMV of Tobacco
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病毒抑制剂对烟草普通花叶病防治效果试验
Control Effects of Virus Inhibitors on Tobacco Mosaic Virus
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烤烟漂浮育苗中普通花叶病的主要传播途径
Major Spreading Approaches of Tobacco Mosaic Virus in Flue-cured Tobacco Floating Seedbed System
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烟草普通花叶病与气象条件的关系
Relationship between Meteorological Conditions and Tobacco Mosaic Virus
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浸染菜豆的菜豆普通花叶病毒的研究&病毒的分离及鉴定
A STUDY ON BEAN COMMON MOSAIC VIRUS INFECTING BEAN & Isolation and Identification of Virus
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菜豆普通花叶病毒研究进展
Research advances on bean common mosaic virus
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烟草普通花叶病株根际几种酶活性的测定
Determination of activities of some enzymes in rhizospheric soil of tobacco plant infected by mosaic viruses
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川西北高原地区玉米育种现状及发展对策探讨我国烤烟抗烤烟普通花叶病育种策略探讨
Present Situation and Countermeasure Discusses on Plateau Maize Breeding in Northwest Region of Sichuan Province Strategy of Tobacco Breeding for TMV Resistance
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菜豆普通花叶病毒是侵染豆科作物的主要病原之一,给豆类生产带来了巨大为害,日益受到人们的重视。
Bean common mosaic virus ( BCMV ) is a main viral pathogen which heavily infects legumes and causes serious yield losses in crops .
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通过田间试验,研究了烤烟与甘薯套种、烤烟与黄花草木樨间种控制烟草病毒病(烟草普通花叶病和烟草蚀纹病毒病等)的控制效果。
The field experiments were conducted to study the effects of tobacco and sweet potato intercropping , tobacco and sweet clover intercropping on leaves potassium content and virus diseases occurrence of tobacco .
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本实验通过盆栽、室内和大田试验,从生理生化指标、超微结构变化、体外钝化和烟叶生长等几方面,研究了不同植物提取液对烟草普通花叶病的疗效和对烟叶品质的影响。
On indicators of physiological and biochemical and vitro passivation and quality of tobacco seedlings , pots and indoor and field experiments were conducted to study the effects of extracts from different plant and inhibitor on tobacco mosaic virus .
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烤烟病毒病主要由烟草花叶病毒引起,在烤烟生长的前后期都有发生,以普通花叶病为主,主要症状是出现脉明,叶片呈黄绿相间的斑驳。
Specially , the adjacent periods which grows in the tobacco have the occurrence , by tobacco mosaic virus primarily , the symptoms is the appearance " the arteries is bright ", the leaf blade assumes the olivine interaction the heterogeneity .
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普通烟草花叶病毒外壳蛋白基因已和花椰菜花叶病毒35S启动子及3′未端重组成嵌合基因。
The coat protein gene of tobacco mosaic virus strain OM have been combined with the 35S promoter and terminator of cauliflower mosaic virus as a chimeric gene .
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用普通烟草花叶病毒OM株3′-端约2kb的cDNA为探针,探索了用RNA斑点杂交法对烟草组织中烟草花叶病毒RNA进行检测的条件。
The conditions for detecting tobacco mosaic virus ( TMV ) RNA in tobacco leave extract by RNA dot hybridization using a radioactive probe containing the cDNA of 3 ' terminal RNA of TMV strain OM have been studied .
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氟苯尼考混悬注射液与普通注射液在猪体内的药代动力学比较几种抗烟叶普通花叶病毒病药剂的大田防效对比试验
Comparative pharmacokinetics of suspension injection and common injection of florfenicol in pigs Comparison of Field Antivirus Effects of Several Reagents Against TMV of Tobacco