Noxious weeds in eastern Oregon
By: [by Jerry Asher]
Contributors: United States. Bureau of Land Management. Oregon State Office
Publisher: U.S. Department of the Interior, Bureau of Land Management, Oregon State Office
Published: 1993
Place of publication: [Portland, Oregon]
Language: eng
Number of pages: 81
Subjects: Control; Noxious weeds; Weeds
Description: This paper seeks to explain that: 1) noxious weeds are increasing rapidly on both disturbed and relatively undisturbed lands; 2) inventories to assess the locations and magnitude of weed infestations are lacking; 3) prevention of weed spread combines with early detection and eradication of small infestations is urgently needed; and, 4) there are many economical and effective weed management techniques that can be implemented. Includes an extensive collection of images documenting the author's research.
Notes: Cover title.

"October 5, 1993."

Includes bibliographical references (leaves 13-15).