Results 71 to 80 of about 576 (172)

Manejo de la mustia hilachosa (Thanatephorus cucumeris (Frank)) en el cultivo del frijol comun (Phaseolus vulgaris L).

open access: yesAgronomía Mesoamericana, 2015
En Panamá, República Dominicana y Costa Rica, se efectuaron diversos estudios sobre manejo de la mustia hilachosa que involucraron variabilidad genética del patógeno, tolerancia varietal del frijol, combate químico y densidades de siembra.
Emigdio Rodríguez   +5 more
doaj   +1 more source

Estrategias para seleccionar frijol común con mayor resistencia a mustia hilachosa.

open access: yesAgronomía Mesoamericana, 2006
Para aumentar el rendimiento y calidad de grano de frijol producido en las regiones calientes y húmedas de Centroamérica y el Caribe, es necesario contar con mayores niveles de resistencia a la mustia hilachosa.
James S. Beaver   +3 more
doaj   +1 more source

Heterokaryon Formation and Genetic Recombination Between Auxotrophic and Morphological Mutants of Thanatephorus Cucumeris [PDF]

open access: yesAustralian Journal of Biological Sciences, 1972
Two auxotrophic mutants of T. cucumeris, one requiring nitrite and the other nicotinic acid, were obtained by irradiation of basidiospores with ultraviolet light. The deficiency was caused by a single-gene mutation in each case. Both mutants were fertile.
openaire   +1 more source

Inferência filogenética revela a complexa etiologia das manchas areolada e foliar em seringueira e em outras espécies cultivadas na Amazônia - 10.4025/actasciagron.v32i3.4856

open access: yesActa Scientiarum. Agronomy, 2010
A mancha areolada de Thanatephorus é uma das doenças mais importantes da seringueira (Hevea brasiliensis) na Amazônia brasileira. Além da seringueira, o fungo T.
Ana Paula da Silva de Campos Gaino   +4 more
doaj   +1 more source

Inferência filogenética revela a complexa etiologia das manchas areolada e foliar de Thanatephorus sp. e/ou Ceratobasidium sp. em seringueira (Hevea brasiliensis) e em outras espécies cultivadas ou nativas da Amazônia = Phylogenetic inference reveals the complex etiology of the target and leaf spot diseases caused by Thanatephorus sp. and/or Ceratobasidium sp. on rubber tree and other cultivated or native species from the Amazon

open access: yesActa Scientiarum. Agronomy, 2010
A mancha areolada de Thanatephorus é uma das doenças mais importantes da seringueira (Hevea brasiliensis) na Amazônia brasileira. Além da seringueira, o fungo T.
Ana Paula da Silva de Campos Gaino   +4 more
doaj  

O papel de Rhizoctonia spp. binucleadas na indução de resistência a mela da soja - DOI: 10.4025/actasciagron.v30i2.1725

open access: yesActa Scientiarum. Agronomy, 2008
O papel de Rhizoctonia spp. binucleadas (RBN), no biocontrole de doenças causadas por R. solani Kühn em várias culturas, tem sido relatado na literatura.
Marco Antonio Basseto   +3 more
doaj   +1 more source

Diallel crosses for resistance to Macrophomina phaseolina and Thanatephorus cucumeris on cowpea.

open access: yesGenetics and molecular research : GMR, 2017
This study aimed at identifying and selecting through partial diallel analysis, segregating populations of cowpea resistant to Macrophomina phaseolina and Thanatephorus cucumeris, based on the evaluation of general (GCA) and specific combining ability (SCA), involved in the genetic control of resistance.
L R L, Lima   +4 more
openaire   +1 more source

Comparison of different methods for total RNA extraction from sclerotia of Rhizoctonia solani

open access: yesElectronic Journal of Biotechnology, 2014
Background: Rhizoctonia solani (teleomorph: Thanatephorus cucumeris) is one of the most important pathogens of rice (Oryza sativa L.) that causes severe yield losses in all rice-growing regions.
Canwei Shu   +4 more
doaj   +1 more source

Basidiospore Infection and Lesion Development on Sugar Beet Leaves by Thanatephorus cucumeris (Frank) Donk

open access: yesJapanese Journal of Phytopathology, 1978
Foliage blight of sugar beets in Hokkaido is mainly caused by the anastomosis group AG 2-2 of Thanatephorus cucumeris (Rhizoctonia solani). The leaves of sugar beets (cultivar Monohope) were inoculated with basidiospores of isolate Rh-509 artificially produced on the soil surface. The germinated basidiospore penetrated the epidermal cell directly, with
NAITO, Shigeo, SUGIMOTO, Toshiya
openaire   +2 more sources

Host Range of Pyricularia oryzae and Thanatephorus cucumeris in the Vietnamese Mekong Delta

open access: yes, 1981
This article 'Host Range of Pyricularia oryzae and Thanatephorus cucumeris in the Vietnamese Mekong Delta' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of ...
openaire   +2 more sources

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