Use of Cybocephalus nipponicus (Coleoptera: Nitidulidea) for Biological Control of Elongate Hemlock Scale, Fiorinia externa (Homoptera: Diaspidae), in Pennsylvania Forests

E. Michael Blumenthal; Shahla M. Werner; Bradley S. Regester

Treesearch

Use of Cybocephalus nipponicus (Coleoptera: Nitidulidea) for Biological Control of Elongate Hemlock Scale, Fiorinia externa (Homoptera: Diaspidae), in Pennsylvania Forests

Informally Refereed

Authors:

E. Michael Blumenthal, Shahla M. Werner, Bradley S. Regester

Year:

2005

Type:

General Technical Report

Station:

Northern Research Station

Source:

In: Kenefic, Laura S.; Twery, Mark J., eds. Changing Forests - Challenging Times: Proceedings of the New England Society of American Foresters 85th Winter Meeting; 2005 March 16-18; Gen. Tech. Rep. NE-325. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northeastern Research Station: 3

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Abstract

Presented at the 85th annual winter meeting of the New England Society of American Foresters

Parent Publication

Changing Forests - Challenging Times: Proceedings of the New England Society of American Foresters 85th Winter Meeting

Keywords

forestry, sustainability, tree growth, New England, vegetation dynamics, silviculture, forest health

Citation

Blumenthal, E. Michael; Werner, Shahla M.; Regester, Bradley S. 2005. Use of Cybocephalus nipponicus (Coleoptera: Nitidulidea) for Biological Control of Elongate Hemlock Scale, Fiorinia externa (Homoptera: Diaspidae), in Pennsylvania Forests. In: Kenefic, Laura S.; Twery, Mark J., eds. Changing Forests - Challenging Times: Proceedings of the New England Society of American Foresters 85th Winter Meeting; 2005 March 16-18; Gen. Tech. Rep. NE-325. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northeastern Research Station: 3