Do Pine Gall Weevils Affect Cone Production in Red Pine?

William J. Mattson Jr.

Treesearch

Do Pine Gall Weevils Affect Cone Production in Red Pine?

Informally Refereed

Authors:

William J. Mattson, Jr.

Year:

1969

Type:

Research Note

Station:

Northern Research Station

Source:

Research Note NC-71. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station

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Download (PDF 694 KB): https://research.fs.usda.gov/download/treesearch/11126.pdf

Abstract

Red pine branchlets with and without weevil galls did not differ significantly in production of conelets.

Keywords

Red pine, conelets, weevil

Citation

Mattson, William J. 1969. Do Pine Gall Weevils Affect Cone Production in Red Pine?. Research Note NC-71. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station