Correction

Regarding the manuscript “Evaluation of Ponderosa Pine Seed Sources for Windbreaks in the Central Great Plains of the United States,” published in the November 2011 issue of Arboriculture & Urban Forestry (volume 37, issue 6; pages 265–268), the full list of contributing authors was not printed. We apologize and regret the error. The complete list of contributors to the research paper is as follows:

• Wayne Geyer

• Professor

• Forestry Division

• Kansas State University

• Manhattan, Kansas 66504, U.S.

• Peter Schaefer

• Professor

• Horticulture, Forestry, and Landscape and Parks

• South Dakota State University

• Brookings, South Dakota 57007, U.S.

• Keith Lynch

• Associate Professor

• Forestry Division

• Kansas State University

• Manhattan, Kansas 66504, U.S.

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