Zobrazeno 1 - 10
of 12
pro vyhledávání: '"C. K. Evans"'
Publikováno v:
Plant disease. 83(3)
Incorporation of tan spot resistance into adapted wheat (Triticum aestivum) lines requires screening procedures in the greenhouse and field that correctly identify reaction to tan spot. This study compares greenhouse (seedling) and field (adult plant
Autor:
Sudeep Bag, Dan Drost, Corey V. Ransom, E. Frank, C. K. Evans, Hanu R. Pappu, Jennifer R. Reeve
Publikováno v:
Plant disease. 93(6)
Iris yellow spot virus (IYSV; family Bunyaviridae, genus Tospovirus) is a serious virus pathogen in onion bulb and seed crops in the United States and several parts of the world (1). The virus is exclusively transmitted by onion thrips (Thrips tabaci
Autor:
Corey V. Ransom, E. Frank, Dan Drost, Sudeep Bag, Hanu R. Pappu, C. K. Evans, Jennifer R. Reeve
Publikováno v:
Plant disease. 93(4)
Iris yellow spot virus (IYSV; family Bunyaviridae, genus Tospovirus) continues to be an economically important pathogen affecting onion bulb and seed production in several parts of the world and the United States (1). Several weeds were reported natu
Autor:
Diana C. K. Evans, Diana L. Stram
Publikováno v:
ICES Journal of Marine Science. 66:1633-1639
Stram, D. L., and Evans, D. C. K. 2009. Fishery management responses to climate change in the North Pacific. – ICES Journal of Marine Science, 66: 1633–1639. In the North Pacific, warming trends, coupled with declining sea ice, raise concerns abo
Autor:
Yanhong Dong, W. Xie, James A. Anderson, Ruth Dill-Macky, H. R. Mickelson, W. G. Thompson, R. H. Busch, R. G. Fuentes, C. K. Evans, J. V. Wiersma
Publikováno v:
Crop Science. 45:1965-1972
The development of wheat (Triticum aestivum L.) cultivars resistant to Fusarium head blight (FHB) (caused by Fusarium gramineamm Schwabe) requires screening methodologies that accurately characterize reaction to this disease. The objectives of this s
Publikováno v:
Plant Disease. 84:654-660
This research examined the biosynthesis of deoxynivalenol (DON) and 15-acetyldeoxynivalenol (15-ADON) in barley spikelets inoculated with macroconidia of Fusarium graminearum (Group-II). Investigations were conducted to determine if these toxins were
Publikováno v:
Cereal Research Communications. 25:309-313
The focus of this presentation is on the role of deoxynivalenol in pathogenesis. Single-kernel analysis is the model system developed for the study of this disease. In natural infection, DON is found in the spikelets other than those showing symptoms
Autor:
Asfaw Mesfin, C. K. Evans, Kevin P. Smith, Ruth Dill-Macky, Gary J. Muehlbauer, C. Gustus, R. Waugh
Publikováno v:
Crop Science. 43:307
Fusarium head blight (FHB) is a disease problem (primarily caused by Fusarium graminearum Schwabe) that affects the quality and yield of barley (Hordeum vulgare L.) grain. The objectives of this study were to identify the location of quantitative tra
Publikováno v:
Plant Disease. 77:981
A technique that yields conidial suspensions of Pyrenophora tritici-repentis nearly free of other propagules involves growing the fungus in potato-dextrose broth, followed by removal, comminution, and inoculation into liquid clarified V8 juice agar (
Publikováno v:
Plant Disease. 76:1056
Hard red winter wheat cultivars were inoculated with wheat streak mosaic virus (WSMV) in the fall or spring and then were evaluated in the spring for severity of wheat streak mosaic symptoms, detection of WSMV by enzyme-linked immunosorbent assay (EL