Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Robert K Webster"'
Publikováno v:
Bruening, George E; Kirkpatrick, Bruce C; Esser, Thomas; & Webster, Robert K. (2014). Cooperative efforts contained spread of Pierce's disease and found genetic resistance. California Agriculture, 68(4). Retrieved from: http://www.escholarship.org/uc/item/57w8t02n
An outbreak of Pierce's disease of grapevine in the Temecula Valley in the late 1990s was one in a decades-long series of sporadic appearances of this infection in California. However, the new outbreak was qualitatively different because of the rapid
Publikováno v:
Mycologia. 89:163-172
Publikováno v:
California Agriculture, Vol 68, Iss 4, Pp 138-139 (2014)
Publikováno v:
Canadian Journal of Botany. 70:810-817
Ninety-four isolates of Rhynchosporium secalis, the causal organism of the barley scald disease, from four populations (infected fields) in Idaho and eight in Oregon, were tested for pathogenicity to 14 barley differential cultivars; 60 distinct path
Autor:
Robert K Webster, Calvin O. Qualset
Publikováno v:
California Agriculture, Vol 52, Iss 6, Pp 2-2 (1998)
Publikováno v:
Mycologia. 84:953
Compendium of rice diseases , Compendium of rice diseases , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی
Autor:
Pamela S. Gunnell, Robert K. Webster
Publikováno v:
Mycologia. 79:731
Autor:
Goodwin, Stephen B., Allard, Robert W., Hardy, Shirlee A., Webster, Robert K. Robert K. Webster
Publikováno v:
Canadian Journal of Botany; Apr1992, Vol. 70 Issue 4, p810, 0p