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Webb, Derek B.Henman, G.SianSmith, Julie P.Wood, Peter J.[A guide to species selection for tropical and sub-tropical plantations]A guide to species selection for tropical and sub-tropical plantations
Walkinshaw, C.H.Anderson, R.L.[Histology of Cornus florida L. leaves infected naturally and artificially by Discula sp.]Histology of Cornus florida L. leaves infected naturally and artificially by Discula sp.

Of the trees in a 6-year-old sycamore seed orchard in Carlisle County, KY, 66 percent developed obscure vertical cankers in the spring of 1990. A variety of wound-invading saprophytes, including Hyalodendron sp., Stachylidium sp., Botrytis sp., Phialophora sp., Trichoderma sp., and Fusarium sp., ...


McCracken, F.I.Rousseau, R.[Cold-induced cankers and associated fungi in a sycamore seed orchard]Cold-induced cankers and associated fungi in a sycamore seed orchard
Autor: Hof, R.J.

Color photographs show how white pine blister rust can be identified. In addition, the photographs show how pines resistant to the fungus could be identified. Such trees could be used to develop a new variety of whitebark pine that is resistant to blister rust.


Hof, R.J.[How to recognize blister rust infection on whitebark pine]How to recognize blister rust infection on whitebark pine

Loblolly and slash pine seedlings from the fusiform rust resistant orchards developed cooperatively by the USDA Forest Service and the Georgia Forestry Commission had significantly less rust 7 to 8 years after planting on four of five sites in the Southeastern United States than seedlings of the ...


Kuhlman, E.G.Pepper, W.D.Powers, H.R.[Relative fusiform rust resistance of loblolly and slash pine sources and families in Georgia and South Carolina]Relative fusiform rust resistance of loblolly and slash pine sources and families in Georgia and South Carolina
Autor: Offord, H.R.

The prevalence and identity of 72 pathogens occurring on Pinus radiate D. Don are described against a brief background of the native host and its environment. Records of pathogens in California herbaria, pathology notes is Forest Service files, findings of recent surveys, and publications provide...


Offord, H.R.[Disease of monterrey pine in native stands of California and in plantations of western North America]Disease of monterrey pine in native stands of California and in plantations of western North America

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