Herança da resistência do feijoeiro (Phaseolus vulgaris L.) às raças 69 (Epsilon) e 453 (Zeta) de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib

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ISBN 13 :
Total Pages : 73 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Herança da resistência do feijoeiro (Phaseolus vulgaris L.) às raças 69 (Epsilon) e 453 (Zeta) de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib by : J. P. Poletine

Download or read book Herança da resistência do feijoeiro (Phaseolus vulgaris L.) às raças 69 (Epsilon) e 453 (Zeta) de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib written by J. P. Poletine and published by . This book was released on 1997 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Com o objetivo de estudar a herança da resistência à antracnose do feijoeiro (Phaseolus vulgaris L.), as variedades diferenciadoras: Michelite, Dark Red Kidney, Perry Marrow, Cornell 49242, AB 136, PI 207262 e G 2333 foram cruzadas em todas as combinações possíveis, em nível de casa de vegetação, e obtidas as gerações Fé e Fé.

Herança da resistência às raças alfa, delta e capa de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. no feijoeiro (Phaseolus vulgaris L.).

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Herança da resistência às raças alfa, delta e capa de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. no feijoeiro (Phaseolus vulgaris L.). by : M. C. G. Vidigal

Download or read book Herança da resistência às raças alfa, delta e capa de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. no feijoeiro (Phaseolus vulgaris L.). written by M. C. G. Vidigal and published by . This book was released on 1994 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: No presente estudo, procurou-se conhecer a base genética da resistência do feijoeiro às raças alfa, delta e capa, notadamente importantes e predominantes nas regiões produtoras de feijão no Brasil, a fim de fornecer base para os programas de melhoramento, visando a obtenção de variedades resistentes à antracnose.

Heranca da resistencia a tres racas fisiologicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib, em feijoeiro (Phaseolus vulgaris L.).

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ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Heranca da resistencia a tres racas fisiologicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib, em feijoeiro (Phaseolus vulgaris L.). by : W. M. G. Fukuda

Download or read book Heranca da resistencia a tres racas fisiologicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib, em feijoeiro (Phaseolus vulgaris L.). written by W. M. G. Fukuda and published by . This book was released on 1982 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: A partir de cruzamentos envolvendo as variedades diferenciadoras de feijao 'Dark Red Kidney', 'Costa Rica 1031', 'Perry Marrow' e 'Michelite', estudou-se a heranca as tres racas fisiologicas de Colletotrichum lindemuthianum: BA-1, pertencente ao grupo alfa, BA-4, ao grupo brasileiro I e BA-8, ao grupo mexicano II. Para tanto, foram realizadas inoculacoes, em condicoes controladas, nas geracoes F1 resultante do cruzamento entre variedades resistentes e suscetiveis, F2 e nos retrocruzamentos. Na geracao F1 todas as plantas foram resistentes, evidenciando dominancia da reacao de resistencia as tres racas. Os dados da geracao F2 do cruzamento entre 'Perry Marrow' e 'Michelite' mostraram uma segregacao de tres plantas resistentes: uma planta suscetivel, com relacao as racas BA-1 e BA-8, ao passo que no cruzamento entre 'Dark Red Kidney' e 'Costa Rica 1031' foi observada a mesma proporcao em relacao as racas BA-1 e BA-4. Nos retrocruzamentos com os pais suscetiveis os dados ajustaram-se a proporcao de 1:1, indicando que, nesses cruzamentos, um unico gene dominante controlou a reacao de resistencia a cada uma das tres racas. Ainda com relacao a raca BA-8, os dados da geracao F2 do cruzamento entre 'Dark Red Kidney' e 'Costa Rica 1031' segregaram na proporcao de 9 plantas resistentes: 7 plantas suscetiveis, o que e explicado pela acao epistatica de dois locos genicos, sendo a resistencia controlada pela interacao de dois genes dominantes complementares.

Bean Production Problems in the Tropics

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Publisher : CIAT
ISBN 13 : 9789589183045
Total Pages : 750 pages
Book Rating : 4.1/5 (83 download)

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Book Synopsis Bean Production Problems in the Tropics by : Howard F. Schwartz

Download or read book Bean Production Problems in the Tropics written by Howard F. Schwartz and published by CIAT. This book was released on 1989 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first section reviews trends of bean production and constraints in Latin America and Africa. The second section covers fungal diseases. The third section, bacterial diseases. The fourth section, viral and mycoplasma diseases. The fifth section, insect pests. The last section, other bean production constraints, that is, nutritional disorders, nematodes, seed pathology, and additional problems.

Herança da resistência a três raças fisiológicas de Colletotrichum lindemuthianun (Sacc. et Magn.) Scrib em feijoeiro. (Phaseolus vulgaris L.).

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ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (693 download)

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Book Synopsis Herança da resistência a três raças fisiológicas de Colletotrichum lindemuthianun (Sacc. et Magn.) Scrib em feijoeiro. (Phaseolus vulgaris L.). by : W.M.G. Fukuda

Download or read book Herança da resistência a três raças fisiológicas de Colletotrichum lindemuthianun (Sacc. et Magn.) Scrib em feijoeiro. (Phaseolus vulgaris L.). written by W.M.G. Fukuda and published by . This book was released on 1982 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Resistência à antracnose do feijoeiro (Phaseolus vulgaris L.)

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ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Resistência à antracnose do feijoeiro (Phaseolus vulgaris L.) by : A. L. Alzate Martin

Download or read book Resistência à antracnose do feijoeiro (Phaseolus vulgaris L.) written by A. L. Alzate Martin and published by . This book was released on 1996 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estudos anteriores com antracnose do feijoeiro (Phaseolus vulgaris L.) incitada pelo fungo Colletotrichum lindemuthianum, detectaram 25 raças do patógeno no Brasil (classificação binária). Usando-se marcadores RAPD, 22 daquelas 25 raças foram caracterizadas em nível do DNA.

Genética da reação do feijoeiro (Phaseolus vulgaris L.) a três raças fisiológicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib

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Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Genética da reação do feijoeiro (Phaseolus vulgaris L.) a três raças fisiológicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib by : M. J. Del Peloso

Download or read book Genética da reação do feijoeiro (Phaseolus vulgaris L.) a três raças fisiológicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib written by M. J. Del Peloso and published by . This book was released on 1987 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: As variedades diferenciadoras de antracnose do feijoeiro 'Michelite', 'Emerson 847', 'Dark Red Kidney', 'Costa Rica 1031', 'Perry Marrow', Phaseolus aborigineus 283 e 'Cornell 49-242' foram cruzadas entre si para obtenção das gerações F1 e F2. Todos os progenitores e plantas das gerações F1 e F2 foram inoculados e avaliados quanto a reação de resistência as raças fisiológicas BA-2 (grupo alfa), BA-5 (grupo brasileiro I) e BA-10 (grupo delta) de Colletotrichum lindemuthianum.

Resistência do Feijoeiro (Phaseolus vulgaris L.) à infecção causada por Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. e à sua transmissão pelas sementes

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ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (467 download)

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Book Synopsis Resistência do Feijoeiro (Phaseolus vulgaris L.) à infecção causada por Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. e à sua transmissão pelas sementes by : Egberto Araujo

Download or read book Resistência do Feijoeiro (Phaseolus vulgaris L.) à infecção causada por Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. e à sua transmissão pelas sementes written by Egberto Araujo and published by . This book was released on 1988 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Variabilidade patogênica de Colletotrichum lindemuthianum (Sacc & Magn) Scrib em Phaseolus vulgaris L.

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ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Variabilidade patogênica de Colletotrichum lindemuthianum (Sacc & Magn) Scrib em Phaseolus vulgaris L. by : J. R. de MENEZES

Download or read book Variabilidade patogênica de Colletotrichum lindemuthianum (Sacc & Magn) Scrib em Phaseolus vulgaris L. written by J. R. de MENEZES and published by . This book was released on 1985 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analisou-se a resposta de 70 variedades comerciais de feijoeiro comum a inoculação com nove raças fisiológicas de Colletotrichum lindemuthianum (Sacc & Magn) Scrib. encontradas no Brasil. Das variedades testadas 55% foram suscetíveis a todas as raças, incluindo-se entre elas as variedades: Aroana, Bico de Ouro, Carioca, IPA 7419, Moruna, Porrilho Sintético e Rio Ivaí. Nenhuma raça foi patogênica a todas as variedades. Identificou-se 15, 11, 24, 12, 13, 15, 7, 9 e 14 fontes de resistência as raças Alfa, Delta, Epsilon, Zeta, Eta, Teta, Capa, Lambda e Mu, respectivamente. As variedades Aroana 80, Ayso, Carioca 80, Iguaçú, Moruna 80, Rio Piquiri, Rio Vermelho, Mulatão, Olho de Pomba e Vermelhão foram resistentes ao maior número de raças.

Heterogeneidade de amostras de sementes comerciais do feijoeiro (Phaseolus vulgaris L.) a racas fisiologicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. e de Uromyces phaseoli var. typica Arth

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ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Heterogeneidade de amostras de sementes comerciais do feijoeiro (Phaseolus vulgaris L.) a racas fisiologicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. e de Uromyces phaseoli var. typica Arth by : M. C. del P. MARTINS

Download or read book Heterogeneidade de amostras de sementes comerciais do feijoeiro (Phaseolus vulgaris L.) a racas fisiologicas de Colletotrichum lindemuthianum (Sacc. et Magn.) Scrib. e de Uromyces phaseoli var. typica Arth written by M. C. del P. MARTINS and published by . This book was released on 1978 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bean Production Problems

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Publisher : Agribookstore/Winrock
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Bean Production Problems by : Centro Internacional de Agricultura Tropical

Download or read book Bean Production Problems written by Centro Internacional de Agricultura Tropical and published by Agribookstore/Winrock. This book was released on 1980 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Pathology of Tropical Food Legumes

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Publisher : Wiley
ISBN 13 : 9780471102328
Total Pages : 430 pages
Book Rating : 4.1/5 (23 download)

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Book Synopsis The Pathology of Tropical Food Legumes by : D. J. Allen

Download or read book The Pathology of Tropical Food Legumes written by D. J. Allen and published by Wiley. This book was released on 1984-03-22 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents broad coverage of the use of genetics to improve disease resistance in crops. Discusses host plant resistance as the most appropriate method of managing pests and disease and improving crop production. Provides information on the tropical environment, evolutionary diversity of the legumes, crop-pathogen evolution, cropping systems stability, germplasm exchange, and crop vulnerability. Focuses on the geographical distribution, economic importance and ecology and interactions of legume pathogens. Reviews major diseases of each crop presented and discusses the future of agricultural production.

Annual Report, 1985

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Annual Report, 1985 by : United States. Presidential Advisory Committee on Small and Minority Business Ownership

Download or read book Annual Report, 1985 written by United States. Presidential Advisory Committee on Small and Minority Business Ownership and published by . This book was released on 1986 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of a Regional Workshop

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Publisher : IICA Biblioteca Venezuela
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4./5 ( download)

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Book Synopsis Proceedings of a Regional Workshop by :

Download or read book Proceedings of a Regional Workshop written by and published by IICA Biblioteca Venezuela. This book was released on with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cultural Practices and Infectious Crop Diseases

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Publisher : Springer Science & Business Media
ISBN 13 : 3642682669
Total Pages : 259 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Cultural Practices and Infectious Crop Diseases by : Josef Palti

Download or read book Cultural Practices and Infectious Crop Diseases written by Josef Palti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of a crop, and therefore its health, is always the result of interplay between biological and environmental factors, as influenced by human agency. In other words, crop health is a highly complex affair. This book is concerned with only one group of agents affecting crop health, the pathogens, and not with animal pests or direct effects of physiological or weather factors. Even within this one group, however, the interaction of causal agents with environmental and biotic factors is highly complex. No less complex is the effect of cultural practices on the crop and its health. There is probably no major practice that does not affect diverse facets of crop growth, which in turn affects crop/pathogen relationships. Thus tillage se quentially affects depth and rate of root development, hence nutrient uptake, hence general plant size and habit as well as crop climate and crop susceptibility. Irri gation affects all these parameters, and facilitates crop growth under diverse macro climatic conditions, with all the ensuing implications for disease development. In this book an attempt is made to superimpose one set of complexities, the cul tural practices, on another such set, crop health. This may seem overambitious, not to say foolhardy, unless we remember that it has been done by farmers, consciously or unconsciously, ever since the beginnings of agriculture. We are here chiefly try ing to rationalize traditional practices, review modern research on the development of further practices, and assess the place of the latter in integrated disease control.

FAO Production Yearbook

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Publisher :
ISBN 13 : 9789250041568
Total Pages : 239 pages
Book Rating : 4.0/5 (415 download)

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Book Synopsis FAO Production Yearbook by : Food and Agriculture Organization of the United Nations

Download or read book FAO Production Yearbook written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1998 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: