introduced pine sawfly, a defoliator of white pine new to North Carolina
By: by A.T. Drooz, C.A. Doggett, and H.C. Coppel.
Contributors: Doggett, Coleman.; Coppel, Harry Charles, 1918-; Southeastern Forest Experiment Station (Asheville, N.C.)
Series: Research note SE -- 273.
Publisher: Southeastern Forest Experiment Station]
Published: 1979
Place of publication: [Asheville, N.C
Language: eng
Subjects: Sawflies; Pine -- Diseases and pests -- North Carolina
Notes: Caption title.

"February 1979."

Bibliography: p. 3.