MANAGEMENT OF ALTERNARIA SOLANI (ELL. AND MART.) BY USING PLANT EXTRACTS
نویسندگان
چکیده
منابع مشابه
Evaluation of Plant Extracts as Antifungal Agents Against Fusarium solani (Mart.) Sacc
Experiments were carried out to test the aqueous extracts of twenty plants for their antifungal activity against Fusarium solani the causal of dry rot disease of potato. The obtained results showed a differential activity of the plant extracts against the mycelium growth. The combined leaf extracts of Lawsonia alba and stem extracts of Acacia catechu in general showed a strong enhancement in ac...
متن کامل[Effect of plant extracts on growth and spore germination of Alternaria solani (E. & M.) J. & G. under in vitro conditions].
de 5 × 10 4 esporas/mL), el efecto que producen en el micelio y coni-dios del hongo la aplicación de las dosis de 1, 2 y 3 mg mL −1 de cada extracto 2,3. Se utilizó un control de actividad antifúngica (Zineb [etilen-bis-ditiocarbamato de zinc] 0,2 mg mL −1) y un control de ausencia de actividad (medio basal). Las fórmulas informadas por Singh et al. y Sharma y Kumar se emplearon para calcular e...
متن کاملFungitoxic Activity of Neem and Pawpaw Leaves Extracts on Alternaria Solani, Causal Organism of Yam Rots
The in vitro fungitoxic activity of crude extracts of neem (Azadirachta indica) (A.) Juss) and pawpaw (Carica papaya) (L.) on Alternaria solani, isolated from rotting yam tubers whose pathogenicity has been proven and assessed. The organic solvent (methanol) extracts of leaves of neem and pawpaw at 20%, 40%, 60% and 80% concentrations were tested on potato dextrose agar (PDA) for activity again...
متن کاملEfficacy of Some Plant Extracts against Rhizoctonia Solani on Pea
Antifungal activity of ethanol-water extracts of four medicinal plants, cinnamon (Cinnamomum verum Presl.), anise (Pimpinella anisum L.), black seed (Nigella sativa L.) and clove (Syzygium aromaticum L. Merr. & Perry.) was investigated against pea (Pisum sativum L.) root-rot fungus Rhizoctonia solani. In vitro antifungal activity test shown a high growth inhibition at concentration (4%) of each...
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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ژورنال
عنوان ژورنال: Pakistan Journal of Phytopathology
سال: 2021
ISSN: ['1019-763X', '2305-0284']
DOI: https://doi.org/10.33866/phytopathol.033.01.0641