Zobrazeno 1 - 10
of 13
pro vyhledávání: '"K. E. Damann"'
Publikováno v:
Plant disease. 83(12)
The spread and increase of ratoon stunting disease (RSD) resulting from two mechanical harvests were compared in eight sugarcane cultivars at two locations. RSD spread and increase were detected in the ratoon crops grown after each harvest and varied
Publikováno v:
Plant disease. 85(6)
Greenhouse experiments were conducted to determine potential of infectivity titration to evaluate resistance of sugarcane to leaf scald disease caused by Xanthomonas albilineans. In two experiments, single-bud cuttings were inoculated with suspension
Autor:
K. Danmek, Hunsa Punnapayak, Pongtharin Lotrakul, Douglas E. Eveleigh, Sehanat Prasongsuk, K. E. Damann
Publikováno v:
African Journal of Microbiology Research. 5:2812-2815
on the induction of synnema-like structure of Aspergillus flavus (61 strains) grown on various types of agar media was investigated. Other related species of Aspergillus within the section Flavi , A. parasiticus (14 strains), A. nomius (14 strains),
Publikováno v:
Phytoparasitica. 29:115-123
Eleven soybean cultivars with different levels of susceptibility to virulent isolate SG915 ofCalonectria ilicicola were examined for reaction to metabolites produced by the isolate. When the culture filtrate from isolate SG915 was applied to trifolia
Publikováno v:
Cereal Research Communications. 28:463-467
Susceptibility of commercial corn (Zea mays L.) hybrids to aflatoxin contamination was determined at Winnsboro, Louisiana in 1997 and 1998. Thirty-three hybrids were inoculated with 106 conidia/ml of Aspergillus flavus 20 days after midsilk using the
Publikováno v:
Journal of Agricultural and Food Chemistry. 47:5257-5260
Studies were conducted in 1997 and 1998 on a Gigger silt loam at the Macon Ridge Research Station at Winnsboro, LA, to determine the influence of nitrogen (N) rate, timing, and starter nitrogen fertilizer on aflatoxin contamination in corn. Fertilize
Publikováno v:
Plant Disease. 82:285-290
A polymerase chain reaction (PCR) protocol was developed that specifically detected Clavibacter xyli subsp. xyli, the causal agent of sugarcane ratoon stunting disease. Generic PCR products from the intergenic transcribed spacer (ITS) region of 16S-2
Autor:
C. A. Hollier, K. E. Damann
Publikováno v:
Plant Disease. 75:568
Autor:
K. E. Damann, J. Kao
Publikováno v:
Canadian Journal of Botany. 58:310-315
Freshly sectioned tissues of sugarcane with ratoon stunting disease (RSD) were examined with the scanning electron microscope. The RSD-associated bacterium was recognized by its diameter, pleomorphism, and xylem association. It commonly occupied the
Publikováno v:
The Journal of Agricultural Science. 108:661-665
SummaryAlthough the first or second clonal cuttings of heat-treated sugar cane were widely used for seed, differences were not detected among crop years or locations in the incidence of ratoon stunting disease. Sugar-cane mosaic virus (SCMV) disease