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Filtering by: Creator Crabtree, Garvin Academic Affiliation Crop and Soil Science

Pasture renovation with herbicide suppression of weeds and no-till seeding of orchardgrass

Creator:

Fitzsimmons, James P.

Abstract:

No-till pasture renovation can increase the quality and forage yield of underproductive pastures. Decreased erosion, lower costs, and less lost grazing time are advantages of no-till renovation compared to conventional renovation. Unwanted vegetation is first controlled with herbicides to decrease competition for introduced orchardgrass. Two field trials were conducted using...

Resource Type:

Masters Thesis

Full Text:

thanks goes to the other members of my committee, Drs. Roger Fendall, Douglas Johnson, and Garvin
Emergence and growth of nine accessions of diclofop-resistant Italian ryegrass (Lolium multiflorum L.) and multiple resistance to other herbicides

Creator:

Kunjo, Ebrima Madi

Resource Type:

Masters Thesis

Full Text:

like to thank the other members of my graduate committee: Dr. George Mueller-Warrant, Dr. Garvin
Whole farm case studies : a how-to guide

Creator:

Murray, Helene

Abstract:

Calls for increased farmer involvement in research and extension programs have been numerous and well supported. One approach to integrate the collective knowledge and experience of agricultural scientists and farmers is through whole farm case studies (WFCS). An interdisciplinary team of 34 research and extension personnel at Oregon and Washington...

Resource Type:

Dissertation

Full Text:

Carkner, WSU Extension Agricultural Economist Garvin Crabtree, OSU Weed Scientist Richard P. Dick, OSU