Author: James Willard Hilty
Publisher:
ISBN:
Category : Phytophthora
Languages : en
Pages : 98
Book Description
Pathogenic and Cultural Variability of Single Zoospore Isolates of Phytophthora Megasperma Dreschler Var
Author: James Willard Hilty
Publisher:
ISBN:
Category : Phytophthora
Languages : en
Pages : 98
Book Description
Publisher:
ISBN:
Category : Phytophthora
Languages : en
Pages : 98
Book Description
Canadian Journal of Botany
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 926
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 926
Book Description
Abstracts of Masters' Theses
Author: Ohio State University. Graduate School
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 850
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 850
Book Description
Microbial Activity in the Rhizosphere
Author: Krishna Gopal Mukerji
Publisher: Springer Science & Business Media
ISBN: 3540294201
Category : Science
Languages : en
Pages : 356
Book Description
The rhizosphere is a very complex environment in which the effects of the plant on soil microorganisms and the effects of the microorganisms on the plant are interacting and are interdependent. Plant root exudates and breakdownproducts attract microbes and feed them and, in turn, the plants often bene?t from the microbes. Interactions among microorg- ismsandplantrootsareessentialfornutritionalrequirementsoftheplant. Plant growth, development and productivity are largely dependent on the soil environment in the root region rhizosphere. The new techniques of studying the rhizosphere enables us to get a much better understanding of the dynamics of the rhizosphere population, such rhizosphere studies beingofinteresttoagriculturists,soilbiologists,chemists,microbiologists andmolecularbiologists. The rhizosphere microbes in?uence the root environment in several ways. They may change the oxidation-reduction potential, in?uence the availabilityofmoistureandnutrients,producegrowthinhibitingorgrowth promoting substances in the form of exudates, provide competition and possiblyinducemanyothereffects.Mycorrhizalassociationsarebene?cial in mineral uptake and in increasing root surface area for effective ion absorption. Antagonism,competitionandsynergisminsoilandtherhizoplane(r- zosphere) are the most important microbial interactions to consider in the study of rhizosphere biology. With the growing information on the production of growth regulators, competitiveness of the microbes in the rhizosphere, microsymbionts, and other factors, their effect upon plant growth will become more evident. Experiments on the introduction of microbes or their products in the rhizosphere will help to improve our understandingofthebiologyoftherhizosphere.
Publisher: Springer Science & Business Media
ISBN: 3540294201
Category : Science
Languages : en
Pages : 356
Book Description
The rhizosphere is a very complex environment in which the effects of the plant on soil microorganisms and the effects of the microorganisms on the plant are interacting and are interdependent. Plant root exudates and breakdownproducts attract microbes and feed them and, in turn, the plants often bene?t from the microbes. Interactions among microorg- ismsandplantrootsareessentialfornutritionalrequirementsoftheplant. Plant growth, development and productivity are largely dependent on the soil environment in the root region rhizosphere. The new techniques of studying the rhizosphere enables us to get a much better understanding of the dynamics of the rhizosphere population, such rhizosphere studies beingofinteresttoagriculturists,soilbiologists,chemists,microbiologists andmolecularbiologists. The rhizosphere microbes in?uence the root environment in several ways. They may change the oxidation-reduction potential, in?uence the availabilityofmoistureandnutrients,producegrowthinhibitingorgrowth promoting substances in the form of exudates, provide competition and possiblyinducemanyothereffects.Mycorrhizalassociationsarebene?cial in mineral uptake and in increasing root surface area for effective ion absorption. Antagonism,competitionandsynergisminsoilandtherhizoplane(r- zosphere) are the most important microbial interactions to consider in the study of rhizosphere biology. With the growing information on the production of growth regulators, competitiveness of the microbes in the rhizosphere, microsymbionts, and other factors, their effect upon plant growth will become more evident. Experiments on the introduction of microbes or their products in the rhizosphere will help to improve our understandingofthebiologyoftherhizosphere.
Phytopathology
Author:
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 794
Book Description
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 794
Book Description
The Influence of Plant Age on the Infection of Soybean Plants by Phytophthora Megasperma F. Sp. Glycinea and Survival on Alternate Hosts
Author: Mariflor Stella Avila Silva
Publisher:
ISBN:
Category : Phytophthora sojae
Languages : en
Pages : 238
Book Description
Publisher:
ISBN:
Category : Phytophthora sojae
Languages : en
Pages : 238
Book Description
Cytological and Biochemical Factors Involved in the Susceptible, Host Resistant and Nonhost Resistant Interactions of Alfalfa with Phytophthora Megasperma
Author: Sally A. Miller
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 448
Book Description
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 448
Book Description
Acta Phytopathologica
Author:
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 844
Book Description
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 844
Book Description
Phytophthora
Author: Salomon Bartnicki-Garcia
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 412
Book Description
Biology of Phythophthora; Taxonomy of Phytophthora; Ecology of Phytophthora; Pathology of Phytophthora.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 412
Book Description
Biology of Phythophthora; Taxonomy of Phytophthora; Ecology of Phytophthora; Pathology of Phytophthora.
Methods for Inoculation of Soybean Seedlings with Zoospores and Oospores of Ph̲y̲t̲o̲ph̲̲t̲̲h̲or̲a̲ M̲eg̲̲̲asp̲e̲r̲̲m̲a ̲v̲ar. Soj̲a̲e̲ ̲f̲or Pathogenicity and Race Determination
Author: Linda L. Eye
Publisher:
ISBN:
Category : Fungi
Languages : en
Pages : 186
Book Description
Publisher:
ISBN:
Category : Fungi
Languages : en
Pages : 186
Book Description