Andere Kunden interessierten sich auch für
![Comparison of extraction methods for an anticancer drug, Vinblastine]( "Comparison of extraction methods for an anticancer drug, Vinblastine")
Comparison of extraction methods for an anticancer drug, Vinblastine26,99 €![]()
"In-vitro" Evaluation of Antagonistic Potentials of Some Yeast Isolates Against Different Plant Pathogenic Fungi15,95 €![Tannin binding agents. Comparison of the effects of various tannin binding agents on nutritive value of leaves of tropical tannin rich fodder trees]( "Tannin binding agents. Comparison of the effects of various tannin binding agents on nutritive value of leaves of tropical tannin rich fodder trees")
Tannin binding agents. Comparison of the effects of various tannin binding agents on nutritive value of leaves of tropical tannin rich fodder trees17,95 €![A Comparison of the Transpiration Rates of Twenty-one Deciduous Fruit Species]( "A Comparison of the Transpiration Rates of Twenty-one Deciduous Fruit Species")
A Comparison of the Transpiration Rates of Twenty-one Deciduous Fruit Species29,99 €![A Comparison of Macrolichen Species Richness and Frequency]( "A Comparison of Macrolichen Species Richness and Frequency")
A Comparison of Macrolichen Species Richness and Frequency51,99 €![A Comparison of White and Yellow Corn for Growing and Fattening Swine and for Brood Sows]( "A Comparison of White and Yellow Corn for Growing and Fattening Swine and for Brood Sows")
A Comparison of White and Yellow Corn for Growing and Fattening Swine and for Brood Sows30,99 €![Strategies of plants to escape pathogenic attack using PRPs]( "Strategies of plants to escape pathogenic attack using PRPs")
Strategies of plants to escape pathogenic attack using PRPs29,99 €
Since dogwood anthracnose is a relatively recent disease on eastern flowering dogwood, this paper addresses questions concerning isolate variability of the fungal pathogen. In order to answer these questions, leaf and twig isolates from Discula destructive, the causal agent of dogwood anthracnose, were taken from four geographic locations in West Virginia and Pennsylvania. Morphological variation was determined by measuring isolate diameter and concentric zonation patterns in culture. When isolates were paired, vegetative compatibility was determined by the presence or absence of a barrage on solid media. The presence of double-stranded RNA in the tissues of the fungal pathogen, has been associated with decreased virulence. Using gel-electrophoresis, the banding pattern of these nucleic acids were visualized. A final assay using dogwood leaves employed inoculation of the pathogen to determine whether the different isolates were able to invade dogwood tissue and to what extent infection occured.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.