Biodiversity Heritage Library

Please read BHL's Acknowledgment of Harmful Content

Browse by:

Sort By:

Management of balsam twig aphids in Christmas trees

View Metadata

By: Cowles, Richard Steven. - Connecticut Agricultural Experiment Station.

Publication info: New Haven, Connecticut Agricultural Experiment Station, [2003]

Holding Institution: University of Connecticut Libraries

Subjects: Aphids Balsam twig aphid Christmas tree industry Control Diseases and pests Economic aspects Fir United States