Results 151 to 160 of about 1,083 (183)
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Effect of Four Fungicides on Barley Net Blotch Caused by Drechslera teres
Journal of Phytopathology, 1995AbstractThe effect of four fungicides (benomyl, carbendazim, triadimefon and sulp hur), used in intensive barley cropping on the epidemiology of Drechslera teres f. maculata and f. teres, was investigated under a controlled environment. Two fungicides (benomyl and carbendazim) increased disease development, especially at the recommended field rate ...
H. Toubia‐Rahme +3 more
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Sensitivity of Drechslera teres and Septoria nodorum to sterol-biosynthesis inhibitors
Netherlands Journal of Plant Pathology, 1988The sensitivity of 282 isolates ofSeptoria nodorum was tested on prochloraz, propiconazole and guazatine, and of 129 isolates ofDrechslera teres on prochloraz, propiconazole, imazalil and triadimefon. There was a great variation in sensitivity between isolates particularly at relatively low concentrations of the fungicides.
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The effect of Drechslera teres seed infection on spring barley seedling growth
Annals of Applied Biology, 1988SUMMARYBarley seedlings (cv. Beatrice) emerging from seed infected with Drechslera teres were sorted into healthy seedlings, those with leaf sheath lesions and those with leaf blade lesions. Leaf area, plant height and total weight were reduced relative to healthy plants; leaf emergence also appeared to be delayed.
M. L. DEADMAN, B. M. COOKE
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Euphytica, 1997
Six Swedish and one Canadian single spore isolate of Drechslera teres f. teres were used to screen 109 barley lines for disease resistance and to select a differential set of barley lines for use in assessing pathogen virulence. A large variation for net blotch resistance was found among the 109 barley lines which were classified into four groups ...
Rickard Jonsson +2 more
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Six Swedish and one Canadian single spore isolate of Drechslera teres f. teres were used to screen 109 barley lines for disease resistance and to select a differential set of barley lines for use in assessing pathogen virulence. A large variation for net blotch resistance was found among the 109 barley lines which were classified into four groups ...
Rickard Jonsson +2 more
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Physiological and Molecular Plant Pathology, 2001
Abstract Eight thaumatin-like proteins of barley (Hordeum vulgare L.) (TLP1–TLP8) were detected in Drechslera teres infected leaves by two-dimensional electrophoresis followed by N-terminal microsequencing: four of them are acidic; four are basic proteins.
Ernst Reiss, Christian Horstmann
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Abstract Eight thaumatin-like proteins of barley (Hordeum vulgare L.) (TLP1–TLP8) were detected in Drechslera teres infected leaves by two-dimensional electrophoresis followed by N-terminal microsequencing: four of them are acidic; four are basic proteins.
Ernst Reiss, Christian Horstmann
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ELECTROPHORESIS, 1998
AbstractMolecular size and net charge of isoforms of pathogenesis‐related (PR) chitinase, β‐1,3‐glucanase and peroxidase were studied in uninfected barley (Hordeum vulgare L., ν. Karat) leaves and in barley leaves infected with the pathogenic fungus Drechslera teres f. teres (Sacch.) Shoem.
G M, Rothe, N, Welschbillig, E, Reiss
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AbstractMolecular size and net charge of isoforms of pathogenesis‐related (PR) chitinase, β‐1,3‐glucanase and peroxidase were studied in uninfected barley (Hordeum vulgare L., ν. Karat) leaves and in barley leaves infected with the pathogenic fungus Drechslera teres f. teres (Sacch.) Shoem.
G M, Rothe, N, Welschbillig, E, Reiss
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An analysis of rain‐mediated dispersal of Drechslera teres conidia in field plots of spring barley
Annals of Applied Biology, 1989SummaryIn two separate trials rain‐mediated dispersal of Drechslera teres conidia was observed in field plots of cv. Beatrice spring barley. Within the crop spore number was greater towards the base reflecting both the downward movement of conidia and the greater availability of spores on older leaves.
M. L. DEADMAN, B. M. COOKE
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Identification of ergosterol as a metabolite of Drechslera graminea and D. teres
Canadian Journal of Microbiology, 1986Ergosterol was detected in mycelial extracts of Drechslera graminea and D. teres. Chemical characterization of ergosterol was based on chromatographic behavior, ultraviolet absorptance, and mass spectrum.
T. R. Gordon, R. K. Webster
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Assessment of The Seedling Reactions of Some Barley Cultivars to Drechslera teres f. maculata
2009Türkiye’de yetiştirilen 20 arpa çeşidinin Drechslera teres f. maculata’nın bir izolatına karşı tepkileri kontrollü şartlarda değerlendirilmiştir. Çeşitlerin tepkileri hassas ile dayanıklı-orta derecede dayanıklı arasında değişmiştir. Tokak 157/37 ve Bülbül 89 çeşitleri kullanılan izolata hassas tepki vermişlerdir.
TAŞKOPARAN, Halil, KARAKAYA, Aziz
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Plant Disease, 1995
Field-grown barley straw was inoculated with Drechslera teres f. sp. teres or D. t. maculata, treated with two herbicides used in no-tillage barley production, and then incubated in controlled conditions to induce sclerotioid structure morphogenesis (resting form).
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Field-grown barley straw was inoculated with Drechslera teres f. sp. teres or D. t. maculata, treated with two herbicides used in no-tillage barley production, and then incubated in controlled conditions to induce sclerotioid structure morphogenesis (resting form).
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