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Decay resistance of wood removed from poles treated with Trichoderma
1989 - IRG/WP 1386
Wood blocks removed from a distribution pole previously treated with a biological control product (Binab FYT pellets) were exposed in soil block tests to selected basidiomycetes. The blocks were removed from regions of poles where Trichoderma colonization had been confirmed by extensive sampling and computer mapping of microbial inhabitants. The results indicate that material from pole interiors c...
A Bruce, B King, T L Highley


Three dimensional computer representations of growth of microbial populations in wood
1984 - IRG/WP 1243
Creosoted distribution poles inoculated with either Lentinus lepideus, biological control organisms including Triochoderma or combinations of both were extensively sampled to monitor the spread of organisms. A computer program which enabled the results to be portrayed in a three dimensional graphic form was developed and is illustrated. Results showed that computer mapping of this type usefully en...
A Bruce, B King, C Bruce, G M Smith


Susceptibility of Lentinus lepideus (Fr.:Fr.) Fr. to volatiles produced by Trichoderma spp
1987 - IRG/WP 1316
A range of Trichoderma species and strains were tested for their ability to produce fungistatic volatiles. Volatiles from all isolates produced fungistatic effects on Lentinus lepideus however wide interspecies and interstrain variability in the level of response was evident. Cross plating studies between the Trichoderma isolates and Lentinus lepideus showed that Lentinus lepideus was overgrown an...
A Bruce, C Johnstone, J A P McVey


Feasibility of using biological control agents to arrest and prevent colonization of Douglas fir and southern pine by decay fungi
1988 - IRG/WP 1345
The use of microfungi to control basidiomycetous decay has been evaluated in Europe for many years, where it has produced mixed results against Lentinus lepideus Fries, the fungus presumed to be the major cause of decay in Scots Pine poles. In the United States, remedial decay control has been largely chemical, with little use of alternative decay control strategies. Increasing restrictions on che...
J J Morrell, C M Sexton


Laboratory studies on the antagonistic properties of Scytalidium spp to Basidiomycetes with regard to biological control
1981 - IRG/WP 1130
This investigation was initiated to study the progress of the antagonism against various opposing species of basidiomycetes. The action of the FY strain of the Scytalidium spp isolated by Ricard and Bollen (1968) was compared with that of new isolates of Scytalidium spp against isolates of wood decaying fungi from British sites, specifically Lentinus lepideus the most common basidiomycete causing ...
P I Morris, D J Dickinson