Zobrazeno 1 - 10
of 30
pro vyhledávání: '"T. C. Crowther"'
Autor:
L. Brown, Angela Tregova, Meriel G. Jones, M.C. Wilkinson, T. C. Crowther, G. van der Werff, Richard Cosstick, L. Trueman, H. A. Collin, J.G.C. Milne, A.B. Tomsett, B. Thomas, Jill Hughes
Publikováno v:
Acta Horticulturae. :165-172
Publikováno v:
Physiological and Molecular Plant Pathology. 64:27-35
During Cavity Spot disease of carrot (Daucus carota), the surface of the root is penetrated by the fungus Pythium violae causing surface lesions and cell breakdown. Commercial varieties range from the very susceptible Bertan, to the less susceptible
Publikováno v:
Journal of the Science of Food and Agriculture. 85:112-120
Flavour in fresh onions is dominated by volatile sulphenic and thiosulphenic acids that are liberated once alk(en)yl cysteine sulphoxide (ACSO) flavour precursors are cleaved by the enzyme alliinase after tissue disruption. The levels of pyruvate and
Publikováno v:
Scopus-Elsevier
The extent to which resistance to leek rust (Puccinia allii) in commercially useful cultivars of leek (Allium ampeloprasum) could be developed by selection within current commercial cultivars or their recent predecessors was investigated. Differences
Autor:
B. M. Smith, T. C. Crowther
Publikováno v:
Euphytica. 86:87-94
All current commercial cultivars of leeks are open-pollinated and one of the major problems with the crop is poor uniformity with much of the variation being genetic in origin. Inbred lines and single cross hybrids were produced to try to reduce the
Publikováno v:
Annals of Applied Biology. 122:79-91
Summary Under field conditions a wild Daucus species from Libya, D. capillifolius, supported less than one tenth as many carrot flies (Psila rosae) as the susceptible carrot cultivar Danvers Half Long 126. Breeding lines developed from crosses betwee
Publikováno v:
Annals of Applied Biology. 119:349-357
Summary Two carrot cultivars, ‘Sytan’ and ‘Long Chantenay’, representing commercially important carrot types and selected for their partial resistance to the carrot fly (Psila rosae) were crossed as the basis for a single seed descent program
Publikováno v:
Annals of Applied Biology. 118:663-669
SUMMARY The nature and persistence of seed quality effects produced by a range of seed production treatments was investigated in the autumn-sown onion crop. Genotypically equivalent seed lots raised in different glasshouses within the same year were
Publikováno v:
Theoretical and Applied Genetics. 79:507-512
A design and model are presented to allow the prediction, in early generations, of the mean and distribution of recombinant inbred lines derived from a cross between two parental populations or partially inbred lines. The procedure has been tested in
Publikováno v:
Phytotherapy research : PTR. 16(7)
Onion (Allium cepa L.) is botanically included in the Liliaceae and species are found across a wide range of latitudes and altitudes in Europe, Asia, N. America and Africa. World onion production has increased by at least 25% over the past 10 years w