1.Tomato yellow leaf curl virus(TYLCV)is a geminivirus transmitted by the whitefly Bemisia tabaci.番茄黄化曲叶病毒属于双生病毒,根据其外壳蛋白基因保守序列设计简并引物,对杭州和海宁地区番茄上疑似番茄黄化曲叶病毒进行PCR检测,获得产物克隆到pMD18-T载体中,经测序和序列分析,表明杭州和海宁地区发生的病毒是番茄...
Tomato yellow leaf curl virus(TYLCV)is a geminivirus transmitted by the whitefly Bemisia tabaci. 番茄黄化曲叶病毒属于双生病毒,根据其外壳蛋白基因保守序列设计简并引物,对杭州和海宁地区番茄上疑似番茄黄化曲叶病毒进行PCR检测,获得产物克隆到pMD18-T载体中,经测序和序列分析,表明杭州和海宁地区发生的病毒是番茄...
happened .Keywor s:Yellow leaf curl virus;Infectious clones;Resistance evaluation番茄黄化曲叶病毒(TY)侵染性克隆接种鉴定方法研究番茄已成为我国种植面积最大的蔬菜作物之一,但由于番茄黄化曲叶病毒病 TY 的大面积爆发,严重制约了番茄产业的进一步发展。据各地植保部门的不完全统计,我国番茄TY的年发生面 超过6.7万...
关键词:黄化曲叶病;生理生化参数;光谱植被指数;光谱特征值中图分类号:S431文献标志码:A论文编号:2012-3622ResponseofSpectralCharacteristicstoBiochemicalParametersUndertheStressofTomatoYellowLeafCurlVirusYuXin1,LiJun1,ZhangJinheng1,ChenZhende2(1CollegeofEnvironmentandSafetyEngineering,QingdaoUniversityofScienceand...
一种番茄黄化曲叶病毒病的防治方法 Prevention method of tomato yellow leaf curl virus diseasedoi:CN103828582 A本发明公开了一种番茄黄化曲叶病毒病的防治方法,番茄在日光温室内按大小行栽培,大行距80cm,小行距60cm;番茄定植前15-20天移栽苘麻,苘麻移栽时叶龄4叶1心;沿温室北墙根内侧种植1行苘麻,株距20cm;...
Cross-protection mediated by a βC1 deletion DNAβ associated with Tomato yellow leaf curl China virus与中国番茄黄化曲叶病毒伴随的DNAβ分子βC1缺失突变体介导的交叉保护作用初步研究中国番茄黄化曲叶病毒DNAββC1基因缺失突变体交叉保护与中国番茄黄化曲叶病毒(TYLCCNV)Y10分离物(Y10)伴随的卫星DNAβ(Y10...
resistant to TYLCV(Tomato yellow leaf curl virus),ToMV,Fusarium wilt and Verticillium wilt.The fruit is of large size.The single fruit weight is 220-250 g.The matured fruit is pink and colorful with smooth and beautiful appearance.The average fruit firmness is 0.54 kg·cm -2.It has good...
关键词:植物源抗病毒剂;丁香酚;番茄黄化曲叶病毒病;防效中图分类号:S436.412.1 文献标志码:A 文章编号:1001-8581(2013)10-0054-03ControlEffectofBotanicalVirucideEugenolagainstTomatoYellowLeafCurlVirusDiseaseZHANGXiao-yan1,2,CHENHao2,ZHANGXiao-yang2,SHIZhi-qi2倡 (1.CollegeofPlantProtection,Nanjing...
(1.InstituteofFoodQualitySafetyandInspection,JiangsuAcademyofAgriculturalSciences,Nanjing210014,China;2.KeyLabofFoodQualityandSafetyofJiangsuProvince(StateKeyLaboratoryBreedingBase),Nanjing210014,China)Abstract:Theeffectsofsprayingeugenolandinoculatingtomatoyellowleafcurlvirus(TYLCV)ontheactivitiesofchitinaseandβ-1,3...