Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Tb151: The Balsam Gall Midge--An Economic Pest Of Balsam Fir Christmas Trees, E. A. Osgood, R. L. Bradbury, F. A. Drummond
Tb151: The Balsam Gall Midge--An Economic Pest Of Balsam Fir Christmas Trees, E. A. Osgood, R. L. Bradbury, F. A. Drummond
Technical Bulletins
This technical bulletin summarizes all previous published research on the balsam gall midge. Also included are new data on the effect of late bud burst on midge oviposition and the degree of population regulation of the gallmaker by its inquiline.
Tb148: Alternative Forage Plants For Native (Wild) Bees Associated With Lowbush Blueberry, Vaccinium Spp., In Maine, C. S. Stubbs, H. A. Jacobson, E. A. Osgood, F. A. Drummond
Tb148: Alternative Forage Plants For Native (Wild) Bees Associated With Lowbush Blueberry, Vaccinium Spp., In Maine, C. S. Stubbs, H. A. Jacobson, E. A. Osgood, F. A. Drummond
Technical Bulletins
To determine potentially suitable alternative food sources for important native bee pollinators of blueberry, the primary objectives of the present research were (1) to compile the published North American nectar, pollen, and flower records; (2) to analyze the pollen loads of native bees associated with Vaccinium spp. in Maine; and (3) to survey distribution and abundance patterns of native bee populations in Maine blueberry fields.