Biocontrol of Potato White Mold Using Coniothyrium minitans and Resistance of Potato Cultivars to Sclerotinia sclerotiorum
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چکیده
منابع مشابه
Coniothyrium minitans survival in soil and ability to infect sclerotia of Sclerotinia sclerotiorum
Survival of the sclerotial parasite Coniothyrium minitans in soil, when applied as spore suspension or colonised solid substrate (maizemeal-perlite) inocula, and ability to infect Sclerotinia sclerotiorum sclerotia incorporated into the soil after different times was assessed over 6 months. Unambiguous detection of the C. minitans isolate from the indigenous C. minitans soil population was achi...
متن کاملposition of Coniothyrium minitans
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متن کاملمقاومت تعدادی از ارقام تجاری و ژنوتیپ های سیب زمینی نسبت به بید سیب زمینی، phthorimaea operculella (zeller) resistance of some potato cultivars and genotypes to the potato tuberworm, phthorimaea operculella (zeller)
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
Use of Coniothyrium minitans transformed with the hygromycin B resistance gene to study survival and infection of Sclerotinia sclerotiorum sclerotia in soil.
A Coniothyrium minitans strain (T3) co-transformed with the genes for beta-glucuronidase (uidA) and hygromycin phosphotransferase (hph), the latter providing resistance to the antibiotic hygromycin B, was used to investigate the survival and infection of sclerotia of Sclerotinia sclerotiorum by C. minitans over time in four different soils. Infection of sclerotia was rapid in all cases, with th...
متن کاملA Test of Taxonomic Predictivity: Resistance to White Mold in Wild Relatives of Cultivated Potato
Amajor justification for taxonomic research is its assumed ability to predict the presence of traits in a group for which the trait has been observed in a representative subset of the group. Taxonomy is regularly used by breeders interested in choosing potential sources of diseaseresistant germplasm for cultivar improvement. We designed this study as an empirical test of prediction by associati...
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ژورنال
عنوان ژورنال: The Plant Pathology Journal
سال: 2010
ISSN: 1598-2254
DOI: 10.5423/ppj.2010.26.4.346