The introduction of nonnative invasive species (NNIS) into the United States has had
tremendous impacts on the nation's commercial and urban forest resources. Of principal concern …

Laurel wilt is a vascular disease of Lauraceous plants caused by a fungus (Raffaelea spp.)
that is vectored by a recently introduced, nonnative ambrosia beetle (Xyleborus glabratus). …

Wildfires burned over 200,000ha of forest lands in Florida from April to July 1998. This
unique disturbance event provided a valuable opportunity to study the interactions of summer …

Transport of 42 polychlorobiphenyl (PCB) congeners by purple loosestrife (Lythrum salicaria)
in two ecosystems is reported. The contaminated site was beside the Hudson River at …

A study was conducted as a preliminary characterization of the ability of Aroclor® 1248
polychlorinated biphenyl (PCB)‐contaminated sediments to volatilize PCBs into the air upon …

Abstract Analysis of small samples of fish eggs, rat brain sections and aquatic macro-invertebrates
for 78 PCB congeners, hexachlorobenzene, octachlorostyrene, p, p′-DDE and mirex …

… and, possibly, nematodes), has been and still is considered a problem in some forest tree
nurseries (Barnard and Gilly 1986, Fraedrich and Smith 1994, Hodges 1962, Rowan 1971 …

Materials and Methods A preliminary assessment of the occurrence of M. phaseolina on
both dead and" healthy"(ie, asymptomatic, potentially saleable) loblolly pine seedlings was …

MATERIALS AND METHODS Field trials began in the Division of Forestry's Andrews Nursery
in 1993 and in International Paper Company's Supertree Nursery in 1994. Fumigated study …

In a multi-year project, pine seedlings are being grown in nurseries in Florida and South
Carolina to evaluate the effects of organic amendments on the development of disease and …