Descubre y comparte nuestro conocimiento público

Se han encontrado 4 recursos

Resultados de búsqueda

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.

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

In the Eastern United States, hourly concentrations of ozone typically range from 30 to 50 parts per billion (ppb), with events that may exceed 100 ppb. Typical exposure levels can cause visible foliar injury to some plant species and have the potential to reduce tree growth by up to 10 percent p...


Rose, Anita K.Coulston, John W.[Ozone injury across the southern United States, 2002-06]Ozone injury across the southern United States, 2002-06
Bishir, JohnRoberds, JamesStrom, BrianWan, Xiaohai[Documentation and user guides for SPBLOB: a computer simulation model of the joint population dynamics for loblolly pine and the southern Pine beetle]Documentation and user guides for SPBLOB: a computer simulation model of the joint population dynamics for loblolly pine and the southern Pine beetle

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso