نتایج جستجو برای: verticillium fungicola
تعداد نتایج: 1620 فیلتر نتایج به سال:
Genetic Relationship between Korean Verticillium dahliae Isolates and the Other Verticillium Species
Intercropping could alleviate soil-borne diseases, however, few studies focused on the immunity of the host plant induced by the interspecific interactions. To test whether or not intercropping could enhance the disease resistance of host plant, we investigated the effect of companion cropping with potato onion on tomato Verticillium wilt caused by Verticillium dahliae (V. dahliae). To investig...
Verticillium wilt causes dramatic cotton yield loss in China. Although some genes or biological processes involved in the interaction between cotton and Verticillium dahliae have been identified, the molecular mechanism of cotton resistance to this disease is still poorly understood. The basic innate immune response for defence is somewhat conserved among plant species to defend themselves in c...
ظهور تکنولوژی های جدید و پیشرفت دانش بشری در امر حفاظت از محیط زیست و نیز توجه خاص به آلاینده های خاک و خطر ناشی از مدیریت ناصحیح مواد شیمیایی بر سلامت بشر، به نگرش جدیدی در مدیریت بیماری های گیاهی منجر شده است. در این راستا کاربرد مواد آلی به عنوان کود با توجه به قیمت پایین و اثرات زیانبار محیطی کمتر آن در مقایسه با قارچ کش ها و ترکیبات تدخینی، نویددهنده مدیریت سالم تر تولیدات کشاورزی می باشد....
There are major gaps in the understanding of how genetic variation is generated in the asexual pathogen Verticillium dahliae. On the one hand, V. dahliae is a haploid organism that reproduces clonally. On the other hand, single-nucleotide polymorphisms and chromosomal rearrangements were found between V. dahliae strains. Lineage-specific (LS) regions comprising about 5% of the genome are highly...
Enzymatic activity e.g., pectinase, cellulase, protease and lipase of different fungal pathogens causing stalk rot disease in corn was determined. In-vitro studies; corn stalk rot pathogens viz., Cephalosporium acremonium, Fusarium moniliforme, F. graminearum, F. semitectum, Macrophomina phaseolina, st. 1, M. phaseolina st. 2, Rhizoctonia solani st.1, R. solani st. 2 and Verticillium albo-atrum...
New insights into the specificity and processivity of two novel pectinases from Verticillium dahliae
Pectin, the major non-cellulosic component of primary cell wall can be degraded by polygalacturonases (PGs) and pectin methylesterases (PMEs) during pathogen attack on plants. We characterized two novel enzymes, VdPG2 VdPME1, from fungal plant Verticillium dahliae. VdPME1 was most active citrus methylesterified (55–70%) at pH 6 a temperature 40 °C, while polygalacturonic acid 5 50 °C. Using LC-...
This study was conducted to investigate the resistance of 4 wild eggplant species (Solanum aethiopium group Aculeatum, S. incanum, macrocarpon, linnaeanum), 3 cultivated varieties (‘Anamur F1’, ‘Pala’, ‘Yamula’), 1 rootstock (KĂśksal F1) and 34 interspecific hybrids Verticillium dahliae Kleb. Fusarium oxysporum f.sp. melongenae. Disease genotypes determined by pathogenicity test. The disease se...
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