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pro vyhledávání: '"Kurt J. Leonard"'
Autor:
Kurt J. Leonard
Publikováno v:
Ecological Interactions and Biological Control ISBN: 9780429041686
Ecological Interactions and Biological Control
Ecological Interactions and Biological Control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e5cb5935bac7ad3be5c6ede83bd73ae
https://doi.org/10.1201/9780429041686-9
https://doi.org/10.1201/9780429041686-9
Publikováno v:
Plant disease. 82(12)
Isolates of Puccinia triticina were obtained from wheat leaf collections made by cooperators throughout the United States and from cereal rust field surveys of the Great Plains, Ohio Valley, and Gulf Coast states in 1993, 1994, and 1995. Sixty-two vi
Publikováno v:
Plant disease. 87(6)
Digital image analysis is an objective and nondestructive method potentially capable of providing accurate and precise estimates of disease resistance components. This study was conducted to quantify components of partial resistance to crown rust thr
Publikováno v:
Plant disease. 89(2)
A federal and state program operated from 1918 until the 1980s to eradicate common barberry (Berberis vulgaris), the alternate host of Puccinia graminis, from the major areas of cereal production in the United States. Over 500 million bushes were des
Publikováno v:
Plant disease. 89(1)
Anikster, Y., Manisterski, J., Long, D. L., and Leonard, K. J. 2005. Leaf rust and stem rust resistance in Triticum dicoccoides populations in Israel. Plant Dis. 89:55-62. A total of 742 single plant accessions of Triticum dicoccoides were collected
Publikováno v:
Phytopathology®. 97:484-491
To determine how exposure to heat effects their survival, oospores of Aphanomyces cochlioides isolate C22 were exposed in water to 35, 40, 45, or 50°C for prescribed times and then examined for viability. The Weibull model was modified to represent
Autor:
Evsey Kosman, Kurt J Leonard
Publikováno v:
New Phytologist. 174:683-696
Measures of diversity within populations, and distance between populations, are compared for organisms with an asexual or mixed mode of reproduction. Examples are drawn from studies of plant pathogenic fungi based on binary traits including presence/
Publikováno v:
Plant Disease. 89:935-940
Proportions of formae speciales of Puccinia graminis in collections of aeciospores from barberry were determined from cereal rust survey records from 1912 to 2002 in Minnesota. The frequency of P. graminis f. sp. avenae in aeciospore collections fluc
Autor:
G. E. Ochocki, H. W. Rines, D. D. Stuthman, V. A. Portyanko, G. Chen, Kurt J Leonard, Ronald L. Phillips
Publikováno v:
Theoretical and Applied Genetics. 111:313-324
To facilitate the detection of quantitative trait loci (QTLs) for partial resistance to oat crown rust, Puccinia coronata f. sp. avenae Eriks., a genetic map was generated in a population of 158 F(6)-derived oat recombinant inbred lines from a cross
Publikováno v:
Plant Disease. 89:303-308
In all, 1,323 single plant accessions of Aegilops bicornis, A. kotschyi, A. longissima, A. ovata, A. searsii, A. sharonensis, A. speltoides, and A. variabilis collected from 18 regions in Israel and 2 adjacent regions in Lebanon and Egypt were evalua