Preliminary results of<i> in vivo</i> thermotherapy of plum, apricot and peach cultivars artificially infected with PPV-M and PPV-D strains of <i>Plum pox virus</i>
نویسندگان
چکیده
منابع مشابه
Cloning of the complete infectious cDNA of the plum pox virus strain PPV-Rec.
UNLABELLED Plum pox virus (PPV) is the causal agent of Sharka, considered to be the most detrimental viral disease of Prunus spp. worldwide. So far, several PPV strains have been recognized, three of them (PPV-D, PPV-M, and PPV-Rec) having shown serious economic impact in the European area. Infectious cDNA clones of plant RNA viruses are excellent tools for functional studies of viral genomes. ...
متن کاملSource of PDV and PPV infected tissues
INTRODUCTION Prune dwarf ilarvirus (PDV) and its various strains cause many types of stone fruit diseases of considerable economic importance (Nemeth, 1986). The virus induces considerable damage in many hosts either by itself or in a mixed infection with other stone fruit viruses. PDV is transmitted naturally by infected pollen. PDV has worldwide distribution, especially where sweet and sour c...
متن کاملSusceptibility of peach GF 305 seedlings and selected herbaceous plants to plum pox virus isolates from western Slovakia.
The susceptibility of peach GF 305 seedlings and herbaceous plants to five plum pox virus (PPV) isolates from orchards of western Slovakia was investigated. PPV was isolated from diseased plum, apricot and peach trees, and transmitted by chip-budding to peach GF 305. The herbaceous plants were infected by mechanical inoculation. The transmission was analysed by symptomatology and double sandwic...
متن کاملeffect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars
این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
brief report detection of plum pox virus (ppv) from stone fruits in khorasan razavi province, iran
plum pox virus (ppv), the causal agent of sharka disease, belongs to the genus potyvirus in the family potyviridae and has been reported from some regions of iran. surveys were conducted to determine the incidence of the virus in khorasan razavi province in 2010 and 2011 and 553 samples of stone fruit trees were collected and tested by das-elisa. in this method 12 samples were infected with ppv...
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ژورنال
عنوان ژورنال: Horticultural Science
سال: 2009
ISSN: 0862-867X,1805-9333
DOI: 10.17221/47/2008-hortsci