Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Richman, Lesley M. Rights Statement Copyright Not Evaluated

Diet selection by conditioned and unconditioned goats in the sagebrush steppe of Eastern Oregon

Creator:

Richman, Lesley M.

Abstract:

This research examined the diets of angora goats on a sagebrush bunchgrass rangeland. Research objectives were to 1) determine the effects of a positive conditioning method on both mature and immature angora goats; and 2) to quantify plant selection and provide preliminary information as to the potential for using goats...

Resource Type:

Masters Thesis
Native forb response to sulfometuron methyl on medusahead-invaded rangeland in Eastern Oregon

Creator:

Louhaichi, Mounir, Carpinelli, Michael F., Richman, Lesley M., and Johnson, Douglas E.

Abstract:

Medusahead [Taeniatherum caput-medusae (L.) Nevski], a non-native, winter-annual grass (Poaceae), has invaded rangelands throughout the western USA. Medusahead is an aggressive competitor that crowds out native plants and reduces forage for wildlife and livestock. Sulfometuron methyl is a sulfonylurea herbicide used to control medusahead, but its effect on non-target native...

Resource Type:

Article