Results 41 to 50 of about 571 (171)
COMBATE BIOLÓGICO DE LA MUSTIA HILACHOSA (Thanatephorus cucumeris) EN EL FRIJOL EN PANAMÁ
El objetivo del presente trabajo fue determinar la capacidad biocontroladora de hongos y bacteria endofíticos en T. cucumeris (Frank) Donk en condiciones de campo. Se evaluó la aplicación de Trichoderma sp. (Cepa 2-Finca Margarita), Trichoderma sp. (Cepa
Emigdio Rodr\u00EDguez-Quiel +5 more
doaj +3 more sources
Triterpenoids from the Herbs of Salicornia bigelovii
A new nortriterpene saponin, 3-O-β-d-glucuronopyranosyl-30-norolean-12,20(29)-dien-23- oxo-28-oic acid, namely bigelovii D (11), was isolated from the hydroalcoholic extract of herbs of Salicornia bigelovii along with 10 known saponins (1–10).
Yu Shan +7 more
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On the basis of the structure of natural product lansiumamide B (1), a total of 27 novel cis-enamide compounds were designed and synthesized via Intermediate Derivatization Method.
Huiyou Xu +8 more
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R. solani (Thanatephorus cucumeris (Frank) Donk) isolated from the sclerotia from the potatoes belongs to anastomose group 3 (AG 3), defined as the “potato type”.
Ivana Šafránková
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Occurrence of antagonistic fungi in the soil after cover crops cultivation
The purpose of the studies was to determine the species composition of fungi and their antagonistic effect towards soil-borne plant pathogens after the cultivation of oats, spring vetch and tansy phacelia as intercrop cover plants.
E. Patkowska, M. Konopiński
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Antagonistic bacteria in the soil after cover crops cultivation
The purpose of the studies was to establish the quantitative composition of bacteria Bacillus spp. and Pseudomonas spp. and their antagonistic effect towards soil-borne fungi after the cultivation of oats, spring vetch and tansy phacelia as intercrop ...
E. Patkowska, M. Konopiński
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Antifungal activity and taxonomy of actinomyces strain 19G-317
The antifungal activity of actinomyces strain 19G-317 isolated from Sanjiangyuan National Nature Reserve was determined by confronting cultivation on PDA plates and potted plants, and the strain was identified by morphological, chemical and molecular ...
ZHANG Wu-gang +4 more
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Mancha areolada causada por Thanatephorus cucumeris em mogno africano [PDF]
O mogno africano (Khaya ivorensis) foi introduzido no Brasil para substituir o mogno brasileiro (Swietenia macrophylla) devido a sua alta resistência ao microlepidóptero Hypsiphyla grandella, a principal praga do mogno brasileiro. Em 1999, observou-se alta incidência da mancha areolada, causada por Thanatephorus cucumeris em viveiros e áreas de ...
GAPAROTTO, LUADIR +3 more
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Caracterização de isolados de Rhizoctonia associados à queima foliar em Roraima.
O objetivo desse trabalho foi caracterizar isolados do fungo Rhizoctonia associados à queima foliar, obtidos de hospedeiros de importância econômica no estado de Roraima.
Dayane Rodrigues Youssef +3 more
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IN VITRO ANTIFUNGAL ACTIVITY OF ESSENTIAL OILS ON GROWTH OF PHYTOPATHOGENIC FUNGI [PDF]
Eleven essential oils (clove, rosemary, cinnamon leaf, sage, scots pine, neroli, peppermint, aniseed, caraway, lavander, common thyme) were tested for in vitro antifungal activity on twelve plant pathogenic fungi (Fusarium graminearum, F. verticillioides,
Jasenka Ćosić +4 more
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