Zobrazeno 1 - 10
of 109
pro vyhledávání: '"H. J. B. Lowe"'
Autor:
Stoddart, J. L.
Publikováno v:
Annals of Botany, 1987 Feb 01. 59(2), 252-253.
Externí odkaz:
https://www.jstor.org/stable/42757762
Autor:
Innes, N. L.
Publikováno v:
Journal of Experimental Botany, 1987 Jan 01. 38(186), 181-182.
Externí odkaz:
https://www.jstor.org/stable/23691660
Autor:
Smith, S. M.
Publikováno v:
The New Phytologist, 1987 Sep 01. 107(1), 251-252.
Externí odkaz:
https://www.jstor.org/stable/2434897
Autor:
Draper, J.
Publikováno v:
The New Phytologist, 1987 Mar 01. 105(3), 522-522.
Externí odkaz:
https://www.jstor.org/stable/2433280
Autor:
Forbes W. Robertson
Publikováno v:
Genetical Research. 49:86-87
Autor:
H. J. B. Lowe
Publikováno v:
Zeitschrift für Angewandte Entomologie. 79:376-383
In large field plots of experimental varieties, fewer Myzus persicae developed on resistant than on susceptible sugar beet, although in the glasshouse the effect of resistance on aphid numbers was more varied. In two years out of four, natural virus
Autor:
H. J. B. Lowe
Publikováno v:
Zeitschrift für Angewandte Entomologie. 76:311-321
Inherited resistance to aphids has been assessed in vigorous, pot-grown sugar beet with two short, consecutive tests after the seedling stage. The plants were infested with apterous Myzus persicae and Aphis fabae simultaneously, but assessments of re
Autor:
H. J. B. Lowe
Publikováno v:
Bulletin of entomological research. 60(4)
In both experimental and naturally developed colonies,Aphis fabaeScop., andAcyrthosiphon pisum(Harris) were concentrated on the upper parts of broad bean plants.A. pisumresembled Myzus persicae (Sulz.) rather thanAphis fabaeby normally infesting leav
Autor:
H. J. B. Lowe
Publikováno v:
The Annals of applied biology. 78(1)
SUMMARY Differences in inherited resistance among seven sugar-beet stocks had similar effects on Myzus persicae clones representing the range of variation in aphid response to resistant and susceptible sugar beet observed in fifty-eight clones collec
Autor:
H. J. B. Lowe, W. J. Angus
Publikováno v:
Annals of Applied Biology. 106:591-594
SUMMARY Aphid infestations of wheat yield trials near Cambridge were assessed by shoot sampling and by breeder's scores. Both resistant and extremely susceptible cultivars were identified. Results from the two methods of assessing infestation were we