Results 111 to 120 of about 1,988 (239)
Heterokaryon Formation and Genetic Recombination Between Auxotrophic and Morphological Mutants of Thanatephorus Cucumeris [PDF]
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.
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Diallel crosses for resistance to Macrophomina phaseolina and Thanatephorus cucumeris on cowpea.
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
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Foram conduzidos, no laboratorio do CNPSD, ensaios para caracterizar a concentracao de potassio que inibisse totalmente o crescimento do fungo Thanatephorus cucumeris em seringueira.
GASPAROTTO, L., DUTRA, L. G.
core
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
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Foram conduzidos, no laboratorio do CNPSD, ensaios para caracterizar a concentracao de potassio que inibisse totalmente o crescimento do fungo Thanatephorus cucumeris em seringueira.
GASPAROTTO, L., DUTRA, L. G.
core
Mustia hilachosa del frijol y su control
The symptomatology, biological cycle, epidemiology, and var., cultural, chemical, and integrated control of web blight of beans (Thanatephorus cucumeris) are briefly analyzed.
Mora, B. +3 more
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Mancha areolada causada por Thanatephorus cucumeris em mogno africano
African mahogany (Khaya ivorensis) introduced in Brazil in recent years has been preferred to reforest devastated areas to replace Brazilian mahogany (Swietenia macrophylla) due to its high-quality timber and its high resistance to Hypsiphyla grandella ...
Albuquerque, Fernando C. +3 more
core
This article 'A New Medium for Multiplication of Sheath Blight Pathogen Rhizoctonia solani (Thanatephorus cucumeris)' 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 ...
Kannaiyan, S., Prasad, N. N.
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Plantio direto do feijão na palha do arroz: alternativa para controle da "Mela do Feijoeiro". [PDF]
A doença conhecida como "Meia do Feijoeiro", causada pelo fungo de solo (Thanatephorus cucumeris), é um dos fatores limitantes da cultura do feijão (Phaseolus vulgaris) na região amazônica. Este trabalho avalia a eficiência do plantio direto do feijão na
CAMPOS, I. S. +2 more
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