Results 111 to 120 of about 538 (146)

Variability in Virulence ofAphanomyces euteiches

Plant Disease, 1991
Host specificity of Aphanomyces euteiches was studied with 14 isolates from throughout the United States and Canada. Isolates were obtained by baiting from soil samples and by direct recovery from roots of field-grown plants. At least one of the 14 isolates of A.
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SOME FACTORS AFFECTING SEXUAL REPRODUCTION OF APHANOMYCES EUTEICHES

American Journal of Botany, 1960
P apavizas , G. C, and C. B. D avey . (USDA, ARS, Crops Res. Div., Beltsville, Maryland.) Some factors affecting sexual reproduction of Aphanomyces euteiches. Amer. Jour. Bot. 47(10) : 884–889. Illus.
G. C. Papavizas, C. B. Davey
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Natural variation of Medicago truncatula resistance to Aphanomyces euteiches

European Journal of Plant Pathology, 2012
We analysed the resistance variation in 14 natural populations of Medicago truncatula from Tunisia to Aphanomyces euteiches infection. The reaction of M. truncatula lines to A. euteiches infection varied from susceptibility to full resistance. Of the overall level of phenotypic variation, 65.4 % was found to occur within populations.
Naceur Djébali, Souha Aribi, Wael Taamalli, Soumaya Arraouadi, Mohamed Elarbi Aouani, Mounawer Badri   +5 more
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Specificity of Resistance to Aphanomyces euteiches in Seedling Alfalfa

Plant Disease, 1990
(...)Resistance to A.e. in experimental populations was not effective against disease caused by Phytophthora megasperma f. medicaginis, and resistance to P. m. f. medicaginis was similarly ineffective against A.e. In another experiment, plants resistant to isolates of A.e. recovered from alfalfa were resistant to isolates from peas.
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SOME FACTORS AFFECTING GROWTH OF APHANOMYCES EUTEICHES IN SYNTHETIC MEDIA

American Journal of Botany, 1960
P apavizas , G. C., and C. B. D avey . (USDA, ARS, Crops Research Division, Beltsville, Maryland.) Some factors affecting growth of Aphanomyces euteiches in synthetic media. Amer. Jour. Bot. 47(9) : 758–765. Illus.
G. C. Papavizas, C. B. Davey
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Reaction of Red Clover toAphanomyces euteiches

Plant Disease, 1992
Aphanomyces euteiches is an economically important root rot pathogen of pea (Pisum sativum). Red clover (Trifolium pratense) is known to be a host but expresses low susceptiblity to A. eutiches. Recently, an isolate (Ae-572) of A. euteiches was observed to be highly virulent on red clover.
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Seed treatment of peas with fosetyl-Al against Aphanomyces euteiches

Netherlands Journal of Plant Pathology, 1990
In 1983, seed dressing of peas with fosetyl-Al (Aliette) compared favourably with all other treatments on a field heavily contaminated with foot and root rot pathogens. Experiments carried out in 1983 and 1984 could not establish the reason for this phenomenon.
P. Oyarzun, M. Gerlagh, A. E. Hoogland, I. Vos   +3 more
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Hydroponics: A Novel Approach to Culturing Aphanomyces euteiches

2023
ABSTRACT Aphanomyces euteiches is a soil-borne, economically impactful pathogen that afflicts pulse crops. Isolating it from environmental soil samples is made difficult by other microorganisms naturally present in field soil, particularly Rhizopus , that ...
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Aphanomyces euteiches (Aphanomyces root rot)

PlantwisePlus Knowledge Bank, 2022
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Notes on the Flagellation of Zoospores of Aphanomyces euteiches

Mycologia, 1960
John L. Cunningham, D. J. Hagedorn
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