Zobrazeno 1 - 10
of 22
pro vyhledávání: '"J. D. Mihail"'
Autor:
A. D. Maltby, J. D. Mihail
Publikováno v:
Canadian Journal of Botany. 75:462-468
Populations of Sclerotinia sclerotiorum are often composed of multiple genotypes. In examining 35 naturally infected canola plants, 29 supported reproduction (i.e., sclerotium formation) by a single S. sclerotiorum genotype, as defined by the mycelia
Autor:
S. J. Taylor, J. D. Mihail
Publikováno v:
Canadian Journal of Botany. 73:1596-1603
One hundred and fourteen isolates of Macrophomina phaseolina from tissue of hosts in the Asteraceae, Euphorbiaceae, Fabaceae, and Poaceae, and from cultivated and noncultivated soils in Somalia (east Africa) and Arizona were tested for pathogenicity,
Autor:
E. R. Champaco, J. D. Mihail
Publikováno v:
Canadian Journal of Botany. 71:1219-1223
Experimental plantings of several species and crosses of Amaranthus were monitored during the 1990–1992 growing seasons to identify diseases that might limit commercial production of grain amaranth in Missouri. Two diseases, previously unreported o
Autor:
J D, Mihail, T L, Niblack
Publikováno v:
Journal of nematology. 23(4S)
Publikováno v:
Journal of nematology. 31(1)
Soybean cyst nematode, Heterodera glycines, is found throughout soybean production areas of the United States, but the nematode's distribution is not uniform within states, counties, and individual fields. The goal of this research was to determine t
Publikováno v:
Mycopathologia. 114:145-151
Studies were conducted in the Bay Region of Somalia to determine the incidence of charcoal rot in sorghum incited by Macrophomina phaseolina and the soil population of M. phaseolina in sorghum fields and areas of native vegetation. Charcoal rot was d
Publikováno v:
Plant Disease. 80:281
Alfalfa root system morphology was evaluated in relation to root infection by Pythium spp. in developing seedlings in the field. Metalaxyl treatments (soil drench, seed treatment, or nontreated) were used to produce differing levels of root infection
Publikováno v:
Phytopathology. 85:430
Root system morphology of alfalfa seedlings infected by various Pythium spp. was evaluated in greenhouse experiments using morphometric and topological assessment methodologies. Infection of alfalfa seedlings by Pythium spp., particularly P. ultimum
Publikováno v:
Mycologia. 85:140
Publikováno v:
Plant Disease. 74:219
(...) Greenhouse tests of the interaction between saline irrigation water and charcoal rot demonstrated enhanced mortality when tap water was amended with NaCl or KCl at −0.05 to −0.5 MPa. In a field experiment with nonsaline and saline irrigatio