Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Howard H. Casper"'
Publikováno v:
Theoretical and Applied Genetics. 119:1171-1181
Genetic resistance to Colorado potato beetle (Leptinotarsa decemlineata [Say]) from Solanum chacoense has been incorporated in the tetraploid potato selection, ND4382-19, which is highly resistant and contains moderate level of foliar leptines. We re
Publikováno v:
Theoretical and Applied Genetics. 114:131-142
High content of leptine glycoalkaloids present in Solanum chacoense has been associated with genetic resistance to Colorado potato beetle (Leptinotarsa decemlineata [Say]). From an unrecorded accession of S. chacoense, the North Dakota State Universi
Autor:
Brian J. Steffenson, Tom Fetch, B. Tacke, Paul B. Schwarz, Louis K. Prom, Bacilio Salas, Howard H. Casper
Publikováno v:
Plant Disease. 83:667-674
Epidemics of Fusarium head blight (FHB) occurred on barley in Minnesota, North Dakota, and South Dakota from 1993 to 1998. The Red River Valley region was most severely impacted by the disease based on assessments of FHB severity in grain samples har
Autor:
W. P. Norred, Y.-S. Chang, Howard H. Casper, P. F. Ross, Joseph F. Fraumeni, Frank D. Groves, W.-C. You, Lian Zhang
Publikováno v:
Journal of AOAC INTERNATIONAL. 82:657-662
Consumption of fermented, but not unfermented, corn pancakes has been linked with elevated stomach cancer mortality rates in rural Linqu County in Shandong Province, China. Previous surveys of fungal contamination of corn in China have detected fumon
Publikováno v:
Journal of Food Protection. 61:103-106
A continuing outbreak of Fusarium head blight occurred on barley in the upper Midwest from 1993 to 1995. This resulted in barley with levels of the mycotoxin deoxynivalenol (DON) reaching levels of concern for maltsters and brewers. This study evalua
Publikováno v:
Journal of Veterinary Diagnostic Investigation. 9:443-446
chronic copper poisoning in 4to 12-week-old single-suckled calves. Agri-Pract 17:36–40. 14. Sullivan JM, Janovitz EB, Robinson FR: 1991, Copper toxicosis in veal calves. J Vet Diagn Invest 3:161–164. 15. Suttle NF: 1981, Effectiveness of orally a
Publikováno v:
Cereal Research Communications. 25:483-487
Epidemics of Fusarium head blight (FHB) occurred on barley in Minnesota, North Dakota, and South Dakota from 1993 to 1998. The Red River Valley region was most severely impacted by the disease based on assessments of FHB severity in grain samples har
Publikováno v:
Cereal Research Communications. 25:667-671
The resistance of Chinese germplasm to F. graminearum is well recognized but there is little information about how spring wheat lines incorporating this resistance react to the other Fusarium species Five spring wheat genotypes incorporating resistan
Publikováno v:
Journal of the Institute of Brewing. 102:93-96
Fifty barley samples, displaying a range of 0 to 100% kernels infested with Fusarium, were collected in North Dakota, South Dakota, and Minnesota during the harvest of 1994. Samples were micromalted, and the levels of the fungal metabolites, deoxyniv
Autor:
Beth K. Tacke, Howard H. Casper
Publikováno v:
Journal of AOAC INTERNATIONAL. 79:472-475
A rapid and reliable method to determine deoxyni- valenol (DON) in wheat, barley, and malt is described. Samples are extracted with acetonitrile- water (84 + 16). Extracts are eluted through a C18- alumina (1 + 3) column, evaporated to dryness, and d