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Home → Publications → National Nursery Proceedings → 1979 → Results of the 1978 Pisolithus Tinctorius Ectomycorrihizae National Evaluation in the 33 Bare-Root Nurseries in 18 Container Seedling Studies in the United States

Results of the 1978 Pisolithus Tinctorius Ectomycorrihizae National Evaluation in the 33 Bare-Root Nurseries in 18 Container Seedling Studies in the United States

In 1978, the national Pisolithus tinctorius (P.t.) ectomycorrhizae nursery evaluation was expanded to include 33 bare-root nurseries in 28 states, along with 18 container seedling studies in nine states (including Hawaii) and Canada. Seedling species involved in the bare-root nurseries included 11 species of pines, along with two varieties of Douglas-fir andFraser fir. Seedling species involved in the container nurseries included nine species of pines, along with Douglas-fir, western hemlock, blackspruce, white spruce, bur oak, and eucalyptus. Virginia pine seedbeds ere inoculated with Pet. at the Vallonia, Indiana state nursery in both1978 and 1979.


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Author(s): Charles E. Cordell, Donald H. Marx

Publication: National Nursery Proceedings - 1979

Event: Northeastern Area Nurserymen's Conference
1979 - Bloomington, IN