We monitored crown air temperature, volumetric soil moisture, leaf water potential, rates of
gas exchange, and insect pests of green ash (Fraxinus pennsylvanica ‘Marshall’s Seedless’), …

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 …

In this article we review the use of natural enemies in crop pest management and describe
research needed to better meet information needs for practical applications. Endemic natural …

The success of an invasive species is in large part due to favorable conditions resulting
from the complex interactions among natural and anthropogenic factors such as native and …

Pests destroy more than 30% of the food, fiber, feed, and energy produced globally in
agricultural systems (James, 1989). To reduce these losses, producers annually expend nearly …

Insect pests of windbreaks and agricultural crops, their natural enemies and other beneficial
insects use windbreaks for food, protection, pupation sites and overwintering sites. …

Rhyacionia spp. and Retinia metallica (Busck) annually caused conelet losses (x ± SD) of
8.2 ± 3.0% and 5.4 ± 4.9%, respectively. Abortion and disappearance of conelets caused by …

Most public and private forest lands of North America have been modified to varying degrees
from years of human activity. Certain high-value ‘non-timber forest products’ have been …

We evaluated the preferences of larval spring cankerworm, Paleacrita vernata (Peck), for 36
Siberian elm, Ulmus pumila L., clones in laboratory experiments. These clones were …