Potential of genetic resistance of new table grape hybrids to fungal pathogens
نویسندگان
چکیده
Downy mildew ( Plasmopara viticola ) and powdery Erysiphe necator are the most common economically significant fungal diseases in vineyards. The task of this work is to study genotypes new promising hybrid forms table grapes for presence resistance genes downy Rpv10 Rpv3 Ren9 using DNA-markers. was carried out on grape hybrids under working names Agat dubovskiy, Akelo, Arabella, Artek, Dubovskiy rozovyi, Gamlet, Ispolin, Kishmish Kurazh, Pestryi, Valensiya registered variety Liviya. studied were analyzed markers UDV305 UDV737 ), GF09-46 CenGen6 ). following cultivars used as reference genotypes: Saperavi severnyi (carries gene) Regent It established that gene by Valensiya, Pestryi. found not detected any grapevine samples. carry simultaneously. These grapevines have an elegant bunch large berries attractive consumers.
منابع مشابه
Silver nanoparticles, a potential alternative to conventional anti-fungal agents to fungal pathogens affecting crop plants
Metallic silver nanoparticles have been reduced from silver nitrate by employing the extracellular enzymatic machinery of edible White button Mushroom (Agaricus bisporus). The physical properties of these particles, size and shapes have been determined using techniques like TEM, FTIR and XRD and were reported in our earlier report. But, what stands of paramount importance in the presen...
متن کاملSilver nanoparticles, a potential alternative to conventional anti-fungal agents to fungal pathogens affecting crop plants
Metallic silver nanoparticles have been reduced from silver nitrate by employing the extracellular enzymatic machinery of edible White button Mushroom (Agaricus bisporus). The physical properties of these particles, size and shapes have been determined using techniques like TEM, FTIR and XRD and were reported in our earlier report. But, what stands of paramount importance in the presen...
متن کاملEvaluation of yield potential and resistance to rhizoctonia (Rhizoctonia solani) disease of new sugar beet (Beta vulgaris L.) hybrids
Rhizoctonia root rot disease is considered as one of the important diseases in sugar beet. Using resistant cultivars decreses production costs, especially application of fungicides and increases the efficiency in controlling of root rot disease. Therefore, growing of resistant cultivars is considered the best approach for disease control. To achieve this goal and to determine yield potential of...
متن کاملGenetic Improvement of Fungal Pathogens
Potential Entomopathogenic Fungi a. Metarhizium spp. b. Beauveria spp. c. Verticillium lecanii d. Nomuraea rileyi e. Hirsutella spp. f. Paecilomyces spp. Genetic Improvement of EPF a) Chemical mutagenesis b) Parasexual cycle c) Protoplast fusion d) Direct genetic manipulation Mutagen In genetics, a mutagen is a physical or chemical agent that changes the genetic material, usually DNA, of an org...
متن کاملsilver nanoparticles, a potential alternative to conventional anti-fungal agents to fungal pathogens affecting crop plants
metallic silver nanoparticles have been reduced from silver nitrate by employing the extracellular enzymatic machinery of edible white button mushroom (agaricus bisporus). the physical properties of these particles, size and shapes have been determined using techniques like tem, ftir and xrd and were reported in our earlier report. but, what stands of paramount importance in the present context...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BIO web of conferences
سال: 2021
ISSN: ['2273-1709', '2117-4458']
DOI: https://doi.org/10.1051/bioconf/20213402001