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Title: In vitro colony interactions among species of trichoderma with inference toward biological control. Forest Service research paper

Technical Report ·
OSTI ID:6721815

Colony of interactions among 15 isolates representing seven species of Trichoderma were evaluated in vitro interactions characterized by zones of inhibition, demarcation lines, ridges of conidia, overgrowth, intermingling, anastomosis, and hyphal coiling in self-pairings and intraspecific and interspecific pairings of the seven species were recorded. Antagnostic interactions such as zones of inhibition were prevelent in these pairings. An understanding of the compatibility between species of isolates of Trichoderma will provide information on the use of multiple species of Trichoderma as biological control agents.

Research Organization:
Forest Service, Portland, OR (United States). Pacific Northwest Research Station
OSTI ID:
6721815
Report Number(s):
PB-95-128724/XAB; FSRP-PNW-474
Country of Publication:
United States
Language:
English