Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Lim-Ho Chee Len"'
Publikováno v:
Journal of Ecology. Sep86, Vol. 74 Issue 3, p823-840. 18p. 1 Diagram, 5 Charts, 4 Graphs.
An improved method and medium for quantitative estimates of populations of Pythium species from soil
Publikováno v:
Transactions of the British Mycological Society. 86:39-47
A new medium, VP 3 medium (containing vancomycin, PCNB, penicillin and pimaricin), modified from Mircetich's MPVM medium, has been devised and tested. The VP 3 medium is much cheaper because of the small quantity of vancomycin used. It has been shown
Autor:
Lim-Ho Chee Len, M.W. Dick
Publikováno v:
Transactions of the British Mycological Society. 87:309-311
Direct comparison of population densities of Aplanopsis and Pythium can be demonstrated using a soil fractionation technique. The relative density for Aplanopsis spinosa was greater than for Pythium H.S. group in a drier soil, but not in a wetter one
Publikováno v:
The Journal of Ecology. 74:823
(1) Seasonal changes in availability of Pythium propagules occur in Pythium communities of both cultivated and uncultivated soils. (2) There is a winter peak and summer trough of Pythium propagule availability although there is some evidence for a se