Reproduction of Aphelenchus Avenae On Plant Tissues in Culture

Author: Barker K.R.   Darling H.M.  

Publisher: Brill

ISSN: 1875-2926

Source: Nematologica, Vol.11, Iss.2, 1965-01, pp. : 162-166

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Abstract

The mycophagous nematode, Aphelenchus avenae, fed and reproduced readily on carrot, periwinkle, tobacco and tomato callus tissues. Maximum populations developed approximately 1 month after inoculation with a rapid decline occurring 1 to 2 weeks later. Reproduction rates were much higher on non-differentiated tissues growing on modified White's D-medium than on semi-differentiated tissues growing on a synthetic medium. Tissues became resistant to the nematode when they were allowed to grow for 2 or 3 weeks previous to inoculation.