We review and synthesize information on invasions of nonnative forest insects and diseases
in the United States, including their ecological and economic impacts, pathways of arrival …

In many forested ecosystems, the architecture and functional ecology of certain tree species
define forest structure and their species‐specific traits control ecosystem dynamics. Such …

The vast scope of conservation problems has forced biologists and managers to rely on"
surrogate" species to serve as shortcuts to guide their decision making. These species …

A literature survey identified 403 primary research publications that investigated the
ecological effects of invasive alien insects and/or the mechanisms underlying these effects …

Climate models project that by 2100, the northeastern US and eastern Canada will warm by
approximately 3–5° C, with increased winter precipitation. These changes will affect trees …

Alien invasive insects such as gypsy moth, hemlock woolly adelgid, and emerald ash borer
continue to disturb the mixed deciduous and hemlock forests of eastern North America by …

The forests of eastern North America have been subjected to repeated introductions of
exotic insect pests and pathogens over the last century, and several new pests are currently …

Large-scale decline in populations of European ash (Fraxinus excelsior) are occurring
throughout Europe due to the invasive fungus Hymenoscyphus fraxineus. This has grave …

Global climate change has already affected the abundances, range limits, and interactions
of many species. The hemlock woolly adelgid (Adelges tsugae), an invasive insect …

Les infestations du puceron lanigère de la pruche (Adelges tsugae Annand) sont
responsables du dépérissement graduel de la pruche du Canada (Tsuga canadensis (L.) …