The Online Books Page

Adelges

See also what's at Wikipedia, your library, or elsewhere.

• Adelgidae

• Balsam woolly adelgid
• Hemlock woolly adelgid

• Cnaphalodes

• The spruce gall-aphid (Cornell University Agricultural Experiment Station, 1926), by Glenn W. Herrick and T. Tanaka (page images at HathiTrust)

• Laboratory screening and field bioassays of insecticides for controlling the balsam woolly adelgid in southern Appalachia (U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station], 1979), by F. L. Hastings, I. R. Ragenovich, P. J. Barry, and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust)

• Infestation trends of balsam woolly aphid in an Abies alba plantation in North Carolina (Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1971), by Gene D. Amman and Gerhard F. Fedde (page images at HathiTrust)
• Distribution of redwood caused by the balsam woolly aphid in Fraser fir of North Carolina (Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1970), by Gene D. Amman (page images at HathiTrust)

• Field keys to predators of the balsam woolly aphid in North Carolina (Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1970), by Gene D. Amman (page images at HathiTrust)

• Balsam woolly adelgid occurrence on true fir in Oregon (Oregon Dept. of Forestry, 2004), by D. L. Overhulser (page images at HathiTrust)

• Field keys to predators of the balsam woolly aphid in North Carolina (Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1970), by Gene D. Amman (page images at HathiTrust)

• Rehabilitation guidelines for hemlock stands (Connecticut Agricultural Experiment Station ;, 2004), by Jeffrey S. Ward, United States Forest Service, and Connecticut Agricultural Experiment Station (page images at HathiTrust)
• Biological control of hemlock woolly adelgid (Forest Health Technology Enterprise Team, USDA Forest Service, 2004), by Brad Onken, Richard C. Reardon, Carole Cheah, and United States. Forest Health Technology Enterprise Team (page images at HathiTrust)

• Xylem transport models optimize effectiveness of systemic insecticide applications for controlling hemlock woolly adelgid (Adelges tsugae) (U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2010), by Chelcy R. Ford, James M. Vose, Barbara C. Reynolds, and United States. Forest Service. Southern Research Station (page images at HathiTrust)

• Standardized sampling for detection and monitoring of hemlock woolly adelgid in eastern hemlock forests (Forest Health Technology Enterprise Team, 2006), by Scott Costa, Brad Onken, and United States. Forest Health Technology Enterprise Team (page images at HathiTrust)

• Hemlock woolly adelgid. (U.S. Dept. of Agriculture, Forest Service, Northeastern Area, State and Private Forestry, 2005), by United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)

• Asian longhorned beetle (Anoplophora glabripennis) (U.S. Forest Service :, 2002), by United States Forest Service (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• Chermes of Maine conifers (Maine Agricultural Experiment Station, 1909), by Edith M. Patch (page images at HathiTrust)
• Susceptibility and vulnerability of forests to the pine leaf aphid, Pineus pinifoliae (Fitch) (Adelgidae) (Maine Agricultural Experiment Station, University of Maine, 1968), by John B. Dimond, Robert H. Bishop, and Maine Agricultural Experiment Station (page images at HathiTrust)

• Biology and control of the hackberry nipple and blister gall makers (Ohio Agricultural Experiment Station, 1962), by James E. Appleby and R. B. Neiswander (page images at HathiTrust)

• Sequential surveys for the pine leaf chermid, Pineus pinifoliae (Life Sciences and Agriculture Experiment Station, University of Maine at Orono, 1974), by John B. Dimond (page images at HathiTrust)