Morphological and Physiological Characterization of Alternaria solani Isolated from Tomato in Jordan Valley
نویسندگان
چکیده
منابع مشابه
Abscisic acid enhances resistance to Alternaria solani in tomato seedlings.
The plant hormone abscisic acid (ABA) is an important regulator in many aspects of plant growth and development, as well as stress resistance. Here, we investigated the effects of exogenous ABA application on the interaction between tomato (Solanum lycopersicon L.) and Alternaria solani (early blight). Foliar spraying of 7.58 μM ABA was effective in reducing disease severity in tomato plants. P...
متن کاملDimers of Altersolanol A from Alternaria solani
George Lazarovits, R. William Steele, and Albert Stoessl Agriculture Canada, London Research Centre, 1400 Western Road, London, Ontario, Canada, N 6 G 2 V 4 Z. Naturforsch. 43c, 813-817 (1988); received May 3, 1988 Altersolanol A Dimers, Fungal Metabolites, Potato Pathogen, Phytotoxins Weakly phytotoxic, water-soluble pigments from culture filtrates of the potato early blight organism Alternari...
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کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
15 صفحه اولAltering Conidial Dispersal of Alternaria solani by Modifying Microclimate in Tomato Crop Canopy
Early blight of tomato caused by Alternaria solani, is responsible for severe yield losses in tomato. The conidia survive on soil surface and old dry lower leaves of the plant and spread when suitable climatic conditions are available. Macroclimatic study reveals that highest inoculum concentration of Alternaria spores appeared in May 2012 to 2013 and lowest concentration during January 2012 to...
متن کاملPathogenicity of Alternaria Species Isolated from Chamaecyparis lawsonia In Vitro
Chamaecyparis lawsonia, which brings beauty in parks and green space, is attacked by a variety of pathogenic agents specially fungi. In this study, some Chamaecyparis lawsonia available in parks that had disease symptoms were sampled. After sample collection, in order to isolate fungal pathogens, cuts of the infected plant tissues were placed on PDA (potato dextrose agar) and later were put on...
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ژورنال
عنوان ژورنال: Research Journal of Biological Sciences
سال: 2012
ISSN: 1815-8846
DOI: 10.3923/rjbsci.2012.316.319