Results 161 to 170 of about 6,360 (202)

<i>Diaporthe betae</i> sp. nov., a new species associating with sugar beet root rot in Heilongjiang Province, China. [PDF]

Front Microbiol
Shao H, Ma C, Yu B, Chen S, Li H.
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Aphanomyces cochlioides . [Distribution map].

Distribution Maps of Plant Diseases, 2021
Abstract A new distribution map is provided for Aphanomyces cochlioides Drechsler. Peronosporea: Saprolegniales: Leptolegniaceae. Hosts: spinach ( Spinacia oleracea ), sugar beet (Beta vulgaris), and other members of the Chenopodiaceae and Amaranthaceae.
null CABI, null EPPO
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Saprolegniaceae: A Keratinophilic Aphanomyces from Soil

Mycologia, 1973
Specimens of Aphancmyces laevis de Bary f. keratinophilus Ookubo & Kobayasi, recovered from soils in various South Pacific Islands and in Iceland, are described and the form is raised to specific r...
R L, Seymour, T W, Johnson
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Aphanomyces euteiches (Aphanomyces root rot).

2022
Abstract A. euteiches can cause considerable yield losses especially in the production of processing peas. Overall yearly losses of 10% are reported from the USA (Hagedorn, 1984) and in the European parts of the former USSR, losses can amount to 50% or more (Tsvetkova and Kotova, 1982).
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Aphanomyces root rot of cauliflower

Mycopathologia, 1977
A species of Aphanomyces De Bary was found inciting a destructive root rot disease of cauliflower (Brassica oleracea L. var. botrytis) and cabbage (Brassica oleracea L. var. capitata) in the heavy soil fields of Varanasi, U. P. The pathogen was isolated on corn meal agar and oat meal agar.
S. L. Singh, M. S. Pavgi
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Production of protease isozymes by Aphanomyces cochlioides and Aphanomyces euteiches

Physiological and Molecular Plant Pathology, 2004
The production of protease activity by the sugarbeet pathogen Aphanomyces cochlioides, the legume pathogen A. euteiches, and the fish pathogen Saprolegnia parasitica was examined. Protease activity was readily detected in supernatants of water cultures of each organism using autoclaved host tissue as a nutrient source.
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Aphanomyces root rot

2021
International ...
Pilet-Nayel, Marie-Laure, S., Chatterton, Moussart, Anne, D.K., Malvick   +3 more
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APHANOMYCES PHYCOPHILUS IN CULTURE

American Journal of Botany, 1938
APHANOMYCES PHYCOPHILUS De Bary, one of the rarer Saprolegniales, was first described by DeBary in 1860 from a collection made at Frankfort am Main. Since then it has been reported from Michigan by Kauffman (1915), from Indiana by Weatherwax (1914), from New York by Sparrow (1933), and from North Carolina by Couch (1926).
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Viability and maturation ofAphanomyces cochlioidesoospores

Mycologia, 2003
Plasmolysis, tetrazolium bromide staining and microscopic appearance were tested for their usefulness in determining viability of oospores of Aphanomyces cochlioides. For comparison, three lethal treatments were employed to contrast the reaction of dead oospores and untreated, presumably viable oospores.
Alan T, Dyer, Carol E, Windels
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Oöspore Structure in Aphanomyces

Mycologia, 1971
Ainsworth, G. C. 1961. Ainsworth & Bisby's Dictionary of the fungi. Commonwealth Mycological Institute, Kew, Surrey. 547 p. Coker, W. C. 1923. The Saprolegniaceae, with notes on other water molds. Univ. North Carolina Press, Chapel Hill. 201 p. Dick, M. W. 1960. Saprolegnia asterophora deBary (1860). Trans. Brit. Mycol. Soc. 43: 597-602. .
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