Trunk injection of chemicals is an alternative to conventional methods of applying plant
protection products, and it can potentially deliver the exact dosage of therapeutic material …

Vegetative endotherapy has shown satisfactory results in replacing conventional techniques
for crop production material applications, such as spraying or via soil, in trees of perennial …

The emerald ash borer (EAB), Agrilus planipennis (Coleoptera: Buprestidae) is a destructive
exotic pest of North American ash (Fraxinus sp.) trees. Trunk injection of imidacloprid is …

Imidacloprid is effective against emerald ash borer when applied as a systemic insecticide.
Following stem or soil injections to trees in riparian areas, imidacloprid residues could be …

The emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), an
invasive pest discovered in North America in 2002, is now well established and threatens …

Abstract Pine sawflies (Hymenoptera: Diprionidae) are eruptive herbivores found throughout
eastern North America. The Diprionidae family, which contains at least 140 species …

The effect of low concentrations of azadirachtin applied systemically through root tissues of
rape plants (Brassica napus subsp. napus) on the mortality, period of development …

BACKGROUND: Since the discovery of Agrilus planipennis Fairmaire (emerald ash borer) in
2002, researchers have tested several methods of chemical control. Soil drench or trunk …

Abstract Anoplophora glabripennis (Motschulsky)(Coleoptera: Cerambycidae), a pest native
to China and Korea, was discovered in North America in 1996. Currently, the only reliable …

Chemical insecticides have been an important tool in the management of forest insect pests
in Canadian forests. Aerial application of insecticides began in the 1920s and expanded …