Results 111 to 120 of about 465 (150)

Aphanomyces Root Rot on Sugar Beet

Plant Health Progress, 2000
This diagositc guide is on Aphanomyces Root Rot on Sugar Beet, by Aphanomyces cochlioides Drechs. Accepted for publication 18 July 2000. Published 20 July 2000.
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Aphanomyces root rot on faba bean in northern NSW

Australasian Plant Disease Notes, 2008
Aphanomyces euteiches was found to be the causal agent of faba bean root rot in northern NSW, both in experimental and commercial fields. Resistance to Aphanomyces root rot appears to be common in the faba bean germplasm pool, but the susceptibility of some varieties justifies further research on the pathogen. This is the first report of A.
J. A. G. van Leur, R. J. Southwell, J. M. Mackie   +2 more
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Quantitative trait loci for partial resistance to Aphanomyces root rot in pea

Theoretical and Applied Genetics, 2002
Aphanomyces root rot, caused by Aphanomyces euteiches Drechs, is the most-important disease of pea ( Pisum sativum L.) worldwide. No efficient chemicals are available to control the pathogen. To facilitate breeding for Aphanomyces root rot resistance and to better understand the inheritance of partial resistance, our goal was to identify QTLs ...
Pilet-Nayel, Marie-Laure, Muehlbauer, F.J., Mcgee, R.J., Kraft, J.M., Baranger, Alain, Coyne, C.J.   +5 more
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Quantitative trait locus responsible for resistance to Aphanomyces root rot (black root) caused by Aphanomyces cochlioides Drechs. in sugar beet

Theoretical and Applied Genetics, 2008
Aphanomyces root rot, caused by Aphanomyces cochlioides Drechs., is one of the most serious diseases of sugar beet (Beta vulgaris L.). Identification and characterization of resistance genes is a major task in sugar beet breeding. To ensure the effectiveness of marker-assisted screening for Aphanomyces root rot resistance, genetic analysis of mature ...
Kazunori, Taguchi, Naoki, Ogata, Tomohiko, Kubo, Shinji, Kawasaki, Tetsuo, Mikami   +4 more
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Postharvest Storage Losses Associated with Aphanomyces Root Rot in Sugarbeet

Journal of Sugarbeet Research, 2006
Because of its persistence in the soil and the ineffectiveness of control measures, Aphanomyces cochlioides (causal organism of Aphanomyces root rot) is one of the more problematic pathogens attacking sugarbeet (Beta vulgaris). As a consequence, diseased roots often are included in storage piles; however, information on the consequences of storing ...
Larry G. Campbell, Karen L. Klotz
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Aphanomyces Root Rot of Bean at Valla, New South Wales.

Australasian Plant Pathology, 1987
A root rot of bean caused by a species of Aphanomyces was found at Valla, New South Wales. In the field, nine bean cultivars were susceptible but the experimental cultivar H & R no. 1, known to be resistant to A. euteiches f. sp. phaseoli in the United States, was also resistant to the root rot at Valla. The New South Wales isolates of Aphanomyces were
RN Allen, DB Letham, AA Akehurst, MM Say
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Lack of Herbicide Effect on Severity of Aphanomyces Root Rot of Sugarbeet

Journal of Sugarbeet Research, 2002
Nearly all sugarbeet fields in Minnesota and eastern North Dakota are treated with herbicides. Many of these fields are infested with Aphanomyces cocitlioides, a soilborne pathogen that has increased in prevalence and severity in the region during unusually wet growing seasons in the 1990s. Trials were conducted in four fields naturally infested with A.
Troy W. Roebke, Carol E. Windels, Alan G. Dexter   +2 more
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Root Heave of Alfalfa Cultivars with Differing Levels of Resistance to Aphanomyces Root Rot

Agronomy Journal, 1997
AbstractAphanomyces root rot (ARR) (caused by Aphanomyces euteiches Drechs.) and phytophthora root rot (PRR) (caused by Phytophthora sojae M.J. Kaufmann & J.W. Gerdemann) are important diseases of alfalfa (Medicago sativa L.) grown in wet soil, but few studies have quantified the effects of ARR on alfalfa performance.
Daniel W. Wiersma, Daniel J. Undersander, Craig R. Grau   +2 more
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Aphanomyces root rot of cauliflower in Varanasi, a new recording for India

Experientia, 1969
Eine Pilzinfektion der Blumenkohlwurzeln (Brassica oleracea var.botrytis) wird beschrieben. Als Urheber der Krankheit wird der pathogene PilzAphanomyces raphani Kendrick vermutet. Das Auftreten der Krankheit und ihres Erregers stellt fUr Indien und eventuell auch fUr andere asiatische Lander eine Neuentdeckung dar.
M. S. Pavgi, S. L. Singh
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Disease Progress and Yield Loss in Aphanomyces Root Rot of Peas

Phytopathology, 1983
On determine l'aptitude d'A. euteiches f.sp. pisi a se propager de plante en plante, la longevite de l'inoculum dans le sol, l'influence du niveau d'inoculum sur la progression de l'infection et sur les pertes de ...
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