Effects of Flood Duration, Temperature and Moisture Extremes in Soil on Root and Crown Rot of Apple Caused by Three Phytophthora Species

Effects of Flood Duration, Temperature and Moisture Extremes in Soil on Root and Crown Rot of Apple Caused by Three Phytophthora Species PDF Author: Greg Todd Browne
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Category :
Languages : en
Pages : 160

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Role of Different Phytophthora Species in Root and Crown Rot of Peach and Some Factors Influencing the Severity of the Disease

Role of Different Phytophthora Species in Root and Crown Rot of Peach and Some Factors Influencing the Severity of the Disease PDF Author: Ruben Félix-Gastélum
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Category :
Languages : en
Pages : 352

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The Effect of Soil Moisture Extremes and Low Soil PH on the Development on Phytophthora Root and Crown Rot of Rhododendron

The Effect of Soil Moisture Extremes and Low Soil PH on the Development on Phytophthora Root and Crown Rot of Rhododendron PDF Author: Nancy Sue Blaker
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Category :
Languages : en
Pages : 116

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Phytophthora Root and Crown Rot of Kiwifruit

Phytophthora Root and Crown Rot of Kiwifruit PDF Author: Kevin Edward Conn
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Category :
Languages : en
Pages : 112

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Abstracts, 6th International Congress of Plant Pathology

Abstracts, 6th International Congress of Plant Pathology PDF Author:
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Category : Phytopathogenic microorganisms
Languages : en
Pages : 380

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Potential of Trichoderma Species to Control Phytophthora Crown Rot of Apple Trees

Potential of Trichoderma Species to Control Phytophthora Crown Rot of Apple Trees PDF Author: Daniel James Roiger
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Category :
Languages : en
Pages : 246

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Phytophthora Crown Rot of Apple Trees

Phytophthora Crown Rot of Apple Trees PDF Author: Steven Nye Jeffers
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Category : Apples
Languages : en
Pages : 374

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Phytophthora Crown, Collar, and Root Rot of Apple and Cherry

Phytophthora Crown, Collar, and Root Rot of Apple and Cherry PDF Author: S. Tianna DuPont
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Category : Apples
Languages : en
Pages : 6

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Phytophthora rots can girdle the scion (collar rot), damage the rootstock just below the soil surface (crown rot), and cause necrosis and death of fine roots (root rot). While generally considered a larger problem in rain-fed growing regions with heavy soils, Phytophthora problems occur in Washington, especially where irrigation water carries the pathogen or where irrigation and overhead cooling practices create wet soil conditions for extended periods. Multiple species of Phytophthora have been implicated in crop damage with P. cactorum and P. syringae two of the more significant species. P. cambivora and P. citricola have also been isolated in Washington from symptomatic trees.

Effects of Pythiaceous Fungi Associated with Crown Rot of Apple on Clonal Rootstocks

Effects of Pythiaceous Fungi Associated with Crown Rot of Apple on Clonal Rootstocks PDF Author: Ann Lynne Hazelrigg
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Category : Apples
Languages : en
Pages : 86

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Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
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Category : Agriculture
Languages : en
Pages : 1152

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