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Filtering by: Committee Member Appleby, Arnold Advisor Burrill, Larry C. Degree Level Master's

Persistence and accumulation of clopyralid (3,6-dichloropicolinic acid) in soil

Creator:

Tanphiphat, Karin

Abstract:

Field studies were started at Hyslop Farm, Corvallis, Oregon in 1984 to determine the soil persistence of the herbicide clopyralid (3,6-dichloropicolinic acid) under cropping situations. The herbicide was sprayed on bare soil at the proposed use rate of 0.14 kg/ha in the spring and on the same plots at a...

Resource Type:

Masters Thesis

Full Text:

members of my committee, Dr. Arnold Appleby, Dr. Kenton Chambers, and Dr. Garvin Crabtree for their time
Cuphea wrightii tolerance to selected herbicides

Creator:

Cherif, Raouf

Resource Type:

Masters Thesis

Full Text:

committee members Drs. Arnold P Appleby, Ray D William, and Thomas E Bedell for their time and suggestions