Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R L Millar"'
Publikováno v:
Crop Science. 30:955-955
Autor:
R. L. Millar, H. T. Wilkinson
Publikováno v:
Canadian Journal of Botany. 57:69-73
White clover (Trifolium repens L.) and Stemphylium sarciniforme (Cav.) Wilt. each produced a β-glucosidase which hydrolyzed linamarin and cyanogenic glucosides in crude extracts of white clover. The relative activities of these β-glucosidases were
Autor:
R. L. Millar, R. M. Jiménez Díaz
Publikováno v:
Plant Pathology. 37:64-70
The phenology of Verticillium albo-atrum (Vaa) sporulation on infected tissues and the presence of Vaa in the air were investigated in alfalfa fields affected by verticillium wilt (VW) during the 1983/84 growing season. Few and scattered Verticillium
Publikováno v:
Soil Science Society of America Journal. 45:1034-1039
Autor:
R. L. Millar, R. Hemphill
Publikováno v:
Physiological Plant Pathology. 13:259-270
Host and pathogen (β-glucosidases from birdsfoot trefoil leaves infected with Stemphylium loti were readily distinguished from each other by column chromatography, substrate specificity, pH optima and by sensitivity to and inactivation by temperatur
Autor:
H. T. Wilkinson, R. L. Millar
Publikováno v:
Canadian Journal of Botany. 56:2491-2496
White clover (Trifolium repens L.) contains two cyanogenic β-glucosides (G), linamarin and lotaustralin. Upon injury to the tissues a β-glucosidase (E) effects the release of cyanide from the β-glucosides. Four selections of white clover differing
Autor:
R. L. Millar, J. G. Hancock
Publikováno v:
Journal of Phytopathology. 54:53-59
Publikováno v:
Physiological Plant Pathology. 1:41-44
A phytoalexin was isolated from alfalfa (Medicago sativa) leaves by the drop-diffusate technique using spore suspensions of Helminthosporium turcicum as inoculum. The phytoalexin was identified as (−)-3-hydroxy-9-methoxypterocarpan (demethylhomopte
Autor:
R L Millar, and D F Bateman
Publikováno v:
Annual Review of Phytopathology. 4:119-144
Publikováno v:
Canadian Journal of Plant Science. 49:235-246
Of several hundred isolates of Cephalosporium gramineum from nature, all produced a wide-spectrum, antifungal antibiotic. In contrast, certain single-spore isolates from cultures maintained at 6 °C for 2–5 years on potato dextrose agar produced li