Hemlock woolly adelgid, Adelges tsugae Annand, is an invasive insect species in eastern
North America that was accidentally introduced from southern Japan. It is the single most …

Over the past 70 years, the introduced, invasive hemlock woolly adelgid (Adelges tsugae
Annand) has become established and caused considerable decline and mortality of eastern …

The rapid loss of eastern hemlock (Tsuga canadensis) in the southern Appalachian
Mountains due to hemlock woolly adelgid (Adelges tsugae, HWA) infestation has resulted in …

Hemlock woolly adelgid (Adelges tsugae) is the most important pest of hemlocks in the
eastern United States, where it completes three generations a year. We investigated the …

Pre-emptive silvicultural treatments can enhance host-tree vigor as a component of an
integrated management approach to mitigate invasive species' impacts. Hemlock woolly …

The hemlock woolly adelgid (HWA, Adelges tsugae Annand) is an invasive forest insect
threatening the sustainability of eastern hemlock (Tsuga canadensis (L.) Carrière) in eastern …

Hemlock wooly adelgid (Adelgis tsugae Annand)(HWA) has invaded much of eastern
hemlock's (Tsugae canadensis L. Carrière) native range. Arborists and forest managers …

The shift from natural mixed broadleaved forests to pure coniferous plantations results in soil
degradation and the unsustainable development of plantations due to the simple stand …

Abstract Changes in gas exchange, photosynthetic pigments, midday xylem water potential
(Ψ md) and needle nutrient status of the trees and environmental conditions following …

The information about the impacts of thinning on the availability of micro-nutrients, as well as
macro-nutrients other than N, P and K, is still scarce. We assessed the changes in the …