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Creator:: James, Robert L., Gilligan, Carma J., and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: ). 3 James, R. L, R. K Dumroese, D. L Wenny, J. F. Myers and C. J. Gilligan. 1987. Epidemiology of

Creator:: James, Robert L., Gilligan, Carma J., United States. Forest Pest Management, and United States. Forest Service. Northern Region
Abstract:: A total of 45 nondiseased containerized ponderosa pine seedlings from 10 seedlots were sampled at three different times during the growing season for root infection by Fusarium and Trichoderma at the USDA Forest Service Nursery in Coeur d'Alene, Idaho. More than 90 percent of the seedlings had roots infected with...
Resource Type:: Technical Report
Full Text:: Forest Service, Northern Region. 2 p. James, R. L, R. K Dumroese, D. L Wenny, J. F. Myers and C. J

Creator:: James, Robert L., Gilligan, Carma J., and United States. Forest Service. Northern Region
Abstract:: Three hundred fifty Leach pine cells used to grow containerized conifer seedlings at the USDA Forest Service Nursery in Coeur d'Alene, Idaho, were sampled for Fusarium and Trichoderma colonization. Cells were either sampled prior to or after cleaning. Cleaning reduced Fusarium colonization from 86 percent of the cells to about...
Resource Type:: Technical Report
Full Text:: Region (In preparation). James, R. L, R. K. Dumroese, D. L Wenny, J. F. Myers and C. J. Gilligan. 1987

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