Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Richard A. Frederiksen"'
Autor:
Shericca W. Morris, Bernard Vernooij, Somkiat Titatarn, Mark Starrett, Steve Thomas, Curtis C. Wiltse, Richard A. Frederiksen, Amornrut Bhandhufalck, Scot Hulbert, Scott Uknes
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 11, Iss 7, Pp 643-658 (1998)
Systemic acquired resistance (SAR) is a widely distributed plant defense system that confers broad-spectrum disease resistance and is accompanied by coordinate expression of the so-called SAR genes. This type of resistance and SAR gene expression can
Externí odkaz:
https://doaj.org/article/9cc48e35544d4bff8abb5a8f9cd88649
Autor:
Jairo A Osorio, Richard A. Frederiksen
Publikováno v:
Plant disease. 82(11)
The practical value of dry teliospores of Sporisorium reilianum as inoculum in head smut infection assays was determined from a series of studies using three different isolates of the pathogen. Overall germinability of teliospores ranged from 8.0 to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2538c299e2fe3bba40995eb01e68dd66
https://pubmed.ncbi.nlm.nih.gov/30845411
https://pubmed.ncbi.nlm.nih.gov/30845411
Autor:
Debra E. Frederickson, Ranajit Bandyopadhyay, Peter G. Mantle, Richard A. Frederiksen, Sylvie Pažoutová
Publikováno v:
Plant disease. 84(4)
Sorghum ergot, initially restricted to Asia and Africa, was recently found in the Americas and Australia. Three species causing the disease have been reported: Claviceps sorghi in India, C. sorghicola in Japan, and C. africana in all ergot-positive c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4db49bc1813244c2dcd19a4f4d796313
https://pubmed.ncbi.nlm.nih.gov/30841166
https://pubmed.ncbi.nlm.nih.gov/30841166
Autor:
Richard A. Frederiksen, J. Remmers, K. Schaefer, D. T. Rosenow, S. D. Collins, William L. Rooney, C. A. Woodfin, Gary N. Odvody, G. C. Peterson
Publikováno v:
Journal of Plant Registrations. 8:90-95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af274b3f471da0c5b9f883d1f4350d77
https://doi.org/10.3198/jpr2013.02.0008crg
https://doi.org/10.3198/jpr2013.02.0008crg
Autor:
Gary N. Odvody, Louis K. Prom, Noe Montes, Charles Greenwald, Richard A. Frederiksen, Zheyu Jin, John E. Erpelding, Saradha R. Erattaimuthu, Clint W. Magill, Ramasamy Perumal
Publikováno v:
Plant Disease. 95:523-529
Head smut, caused by the fungal pathogen Sporisorium reilianum, has been reported with increasing frequency in the grain sorghum growing areas of Texas. To facilitate analysis of changes in pathogen virulence, four inoculation techniques were examine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ed7ca3f1e112870f8ae373752f61ea
https://doi.org/10.1094/pdis-10-10-0720
https://doi.org/10.1094/pdis-10-10-0720
Autor:
Pushpak J. Mehta, Medson Chisi, Richard A. Frederiksen, William L. Rooney, D. E. Hess, S. Delroy Collins, D. O. TeBeest, Curtis C. Wiltse
Publikováno v:
Field Crops Research. 93:1-9
Anthracnose is a major disease of sorghum [Sorghum bicolor (L.) Moench]. Breeding for stable host plant resistance to this disease has been difficult due to the variable nature of the pathogen and an incomplete understanding of the host/pathogen inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac8392949c37c6b4280316f5bee7b99
https://doi.org/10.1016/j.fcr.2004.09.001
https://doi.org/10.1016/j.fcr.2004.09.001
Publikováno v:
Crop Science. 40:1573-1578
The improvement of grain mould resistance in sorghum (Sorghum bicolor) has been difficult, presumably because of the complex inheritance of the trait. Grain mould results from infection by one or more parasitic fungal species, most commonly Fusarium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa3dc38c8a7e4397fd7d833f5a7171f5
https://doi.org/10.2135/cropsci2000.4061573x
https://doi.org/10.2135/cropsci2000.4061573x
Publikováno v:
Journal of Fluid Mechanics. 377:169-187
Experimental results are presented for the influence of Reynolds number on multifractal scale similarity in turbulent flows. These are obtained from single-point measurements of a dynamically passive Sc≈1 conserved scalar quantity ζ(t) in a turbul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35c3c4a2adc21f3bd84eeb895d9ba6b9
https://doi.org/10.1017/s002211209800305x
https://doi.org/10.1017/s002211209800305x
Publikováno v:
Mycological Research. 101:815-820
In Fusarium section Liseola, the teleomorph is used to identify mating populations that represent different biological species when distinguishing morphological characters are absent in the anamorph. The Gibberella fujikuroi mating populations to whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b697f0098d18111f6c239e09bd102f8e
https://doi.org/10.1017/s0953756296003383
https://doi.org/10.1017/s0953756296003383
Publikováno v:
Journal of Fluid Mechanics. 338:89-126
Results from an earlier experimental assessment of fractal scale similarity in one-dimensional spatial and temporal intersections in turbulent flows are here extended to two- and three-dimensional spatial intersections. Over 25000 two-dimensional (25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::125560c493c7d28d91257847d2da1fa8
https://doi.org/10.1017/s0022112096004077
https://doi.org/10.1017/s0022112096004077