| preliminary field trials with the entomopathogenic hyphomycete tolypocladium cylindrosporum in central alberta. | conidia and blastoconidia of the pathogenic hyphomycete tolypocladium cylindrosporum were applied to temporary and semi-permanent pools in central alberta on 6 occasions. infections were detected in the field only following application of blastoconidia; indications were that infections did not occur in the field following application of conidia. most infections were detected only after holding field-collected immatures under laboratory conditions for up to 24 days. five species of mosquitoes wer ... | 1987 | 2904947 |