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Home → Publications → Tree Planters' Notes → Tree Planters' Notes Volume 29, Number 4 (1978) → Agalinis Purpurea: A Parasitic Weed On Sycamore, Sweetgum, And Loblolly Pine

Agalinis Purpurea: A Parasitic Weed On Sycamore, Sweetgum, And Loblolly Pine

Purple gerardia parasitized 3-year-old planted sycamore, sweetgum, and loblolly pine in northeastern North Carolina. Despite heavy infestations, no growth loss was evident, but damage can logically be expected in the second year.


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Author(s): L. J. Musselman, C. S. Harris, William F. Mann, Jr.

Publication: Tree Planters' Notes - Volume 29, Number 4 (1978)

Section: General

Volume: 29

Number: 4