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Filtering by: Creator Scrivani, James V. Academic Affiliation Botany and Plant Pathology Academic Affiliation College of Science

Why pest plant control and native plant establishment failed : a restoration autopsy

Creator:

Wilson, Mark V., Ingersoll, Cheryl A., Clark, Deborah Louise, 1950-, and Wilson, Mark G.

Abstract:

Explaining restoration failure can be as important as touting success. We used a series of studies to understand the failure of techniques commonly used to restore wetland prairies in the Willamette Valley of western Oregon. Burning, fallowing, and solarization (covering tilled plots with plastic sheeting to heat the soil) had...

Resource Type:

Article

Full Text:

Control and Native Plant Establishment Failed: A Restoration Autopsy Mark V. Wilson1 Cheryl A
Regeneration biology of Erigeron decumbens var. decumbens, an endangered plant of the Willamette Valley

Creator:

Clark, Deborah Louise, 1950-, Finley, Karen K., and Ingersoll, Cheryl A.

Abstract:

Erigeron decumbens var. decumbens, the Willamette daisy, is known only from the Willamette Valley of Oregon. Herbarium records, from the 1800's until 1934, indicate that the Willamette daisy was once common and widely distributed throughout the Willamette Valley (Clark et al. 1993). However, between 1934 and 1980, this taxon was...

Resource Type:

Technical Report

Full Text:

considered to be extinct until its discovery in 1980 at Willow Creek (Lane County) by James Kagan, and at