Results 71 to 80 of about 18,573 (235)
, 2019 bitstream/CPACT-2010/13088/1/documento-279 ...
MITTELMANN, A., NUNES, C. D. M.
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Self-inhibition in the uredospore germination of Puccinia coronata
Japanese Journal of Phytopathology, 1959 Some inconsistent results from germination studies of rust spores have been recently explained on the basis of self-inhibitors. The present study was performed to make clear the self-inhibition in the uredospore germination of Puccinia coronata Corda. The samples of spores were harvested by shaking the rusted leaves which had been collected from field ...
Nakato NAITO +2 more
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Canadian journal of plant pathologyPuccinia coronata var avenae f. sp. avenae (Pca), the causal fungus of crown rust of oats, is a significant threat to oat production in the eastern prairie region (Manitoba and eastern Saskatchewan; EPR), Ontario and Quebec (eastern Canada; EC), in ...
James G. Menzies +3 more
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Field Resistance in Lolium sp. to Leaf Rust (Puccinia coronata) [PDF]
Nature, 1966 A HIGH degree of ‘field’ resistance to infection by leaf rust (Puccinia coronata var. lolii) has been developed in perennial ryegrass (Lolium perenne), an open pollinated plant, by selecting individual plants for resistance (as one of several agronomic characters) from the progenies of open pollinated strains.
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RIA: Revista Investigaciones Agropecuarias, 2015 El objetivo de este estudio fue determinar las especies de hongos asociados a enfermedades foliares de la avena en los Valles Altos de México. Durante los ciclos agrícolas primavera–verano 2009 y 2010, se recolectaron en 163 sitios dife - rentes un ...
E. GARCÍA-LEÓN +4 more
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Inheritance and Efficiency of Crown Rust Resistancein the Line Pc 50-4 (Avena sterilis L.)
Czech Journal of Genetics and Plant Breeding, 2006 Pc 50-4, gene of resistance to oat crown rust, is a member of the set of genes transferred to cultivated Avena sativa L. from wild Avena sterilis L.
Hana Klenová, Josef Šebesta
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Varietal resistance and susceptibility of oats to powdery mildew, crown rust and smuts [PDF]
, 1920 Publication authorized December 5, 1919.Digitized 2007 AES.Includes bibliographical references (pages 39-41)
Reed, George M. (George Matthew), 1878-1956
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Influence of light and leaf epicuticular wax layer on Phakopsora pachyrhizi infection in soybean [PDF]
A ferrugem asiática, causada pelo fungo Phakopsora pachyrhizi, apresenta-se como um dos mais graves problemas fitossanitários da cultura da soja no Brasil, principalmente por não existirem, até o presente momento, cultivares com níveis de resistência ...
ALVES, Silvio A.M +4 more
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Culturing Puccinia coronata on a Cell Monolayer of the Avena sativa Coleoptile [PDF]
Journal of Phytopathology, 1983 AbstractA culture of Puccinia coronata on an epidermal cell monolayer dissected from the Avena sativa caleoptile is described. To induce fungal development, infection structure formation had to be induced with a heat treatment. The host cells were fed with 1 % sucrose (or glucose or manitol) to sustain fungal growth.
Mendgen, Kurt, Dressler, Elvira
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Plant Pathology, 2019 Evaluation of oat crown rust resistance is usually based on visual assessment of disease severity or infection types. Visual assessment is subjective, prone to rater bias and requires expert knowledge.
Belayneh Admassu-Yimer +3 more
semanticscholar +1 more source