Index Catalog // ScholarsArchive@OSU

Comparisons of morphology and susceptibility to herbicides of two yellow nutsedge (Cyperus esculentus L.) varieties

Creator:: Costa, Jaime
Resource Type:: Masters Thesis
Full Text:: . Ronald J. Burr for serving on my graduate committee and reviewing this thesis. My thanks to the

Factors influencing wild oat control with N-benzoyl-N-(3,4-dichlorophenyl) alanine (SD 30053)

Creator:: Colbert, Donald Robert
Abstract:: Studies were conducted in 1969 and 1970 to evaluate the effectiveness of an experimental herbicide, SD 30053 (alanine, N-benzoyl-N-(3, 4-dichlorophenyl)-, ethyl ester), for wild oat (Avena fatua L.) control in winter cereals. The 1969 field studies showed that postemergence applications of SD 30053 were effective in controlling wild oats. Wild...
Resource Type:: Masters Thesis
Full Text:: the preparation of this manuscript. I am grateful to Dr. Ronald J. Burr, Department of Agronomic

Influence of weed density on efficacy of two soil-applied herbicides

Creator:: Burrill, L. C.
Abstract:: Several studies were conducted to determine the effect of weed density on herbicide efficacy. Diuron [3-(3, 4- dichlorophenyl) -1, 1- dimethylurea] was tested on various densities of Italian ryegrass (Lolium multiflorum Lam. ) under greenhouse and field conditions. Cycloate (S-ethyl N-ethylthiocyclohexanecarbamate) was tested on green foxtail (Setaria viridis (L. )...
Resource Type:: Masters Thesis
Full Text:: preparation of the manuscript. I am grateful to Dr. Ronald J. Burr, Dr. William W. Chilcote and Dr. Lyall

Interaction between glyphosate and certain s-triazine herbicides

Creator:: Somabhi, Montien
Abstract:: Investigations were made in the field, greenhouse, growth chamber, and laboratory to: (a) observe the general activity of N- (phosphonomethyl)glycine (glyphosate); (b) determine the extent of its interaction with certain s-triazine herbicides; and (c) find an explanation for such an interaction. Greenhouse and growth chamber studies substantiated other observations that...
Resource Type:: Dissertation
Full Text:: encouragement during my graduate program and during the preparation of this manuscript. To Dr. Ronald J. Burr

Weed control in home orchards and vegetable gardens

Creator:: Burr, Ronald J. and Oregon State University. Extension Service
Abstract:: Published January 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: J. BURR, Extension Agronomist Oregon State University The most important thing in deciding on a

Weed control in lawns and flower beds

Creator:: Burr, Ronald J. and Oregon State University. Extension Service
Abstract:: Published January 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: University, the U. S. Department of Agriculture, and Oregon counties. RONALD J. BURR, Extension Agronomist

Timing of selective herbicide applications

Creator:: Oregon State University. Extension Service and Burr, Ronald J.
Abstract:: Published April 1972. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: inactivated. The following herbicides are primarily soil- active and applied preemergence. Prepared by RONALD

Controlling hard-to-kill weeds in landscaped areas [1975]

Creator:: Oregon State University. Extension Service and Burr, Ronald J.
Abstract:: Published April 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: RONALD J. Bumi, Extension Agronomi8t Oregon State University The most important thing in deciding on a

The effects of N-1-Naphthylphthalamic acid on growth of yellow nutsedge and its control with N-Phosphonomethyl glycine

Creator:: Paller, Enrique C.
Abstract:: Greenhouse and growth chamber experiments were conducted with the following objectives: (a) to study the effects of N-1-naphthylphthalamic acid (naptalam) on shoot and tuber production, rhizome transformation, and growth of yellow nutsedge (Cyperus esculentus L.) plants; (b) to study the effects of N-phosphonomethyl glycine (glyphosate) on nutsedge plants at different...
Resource Type:: Dissertation
Full Text:: extended to Dr. Ronald J. Burr and Dr. Ralph E. Berry for serving on my graduate committee and reviewing

Evergreen, Himalaya, and wild blackberries [1972]

Creator:: Oregon State University. Federal Cooperative Extension Service, Warren, Rex, and Burr, Ronald J.
Abstract:: Published November 1972. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Fann Crops Specialist Emeritus, Ore_qon State University as revised by Ronald J. Burr, Extension

ScholarsArchive@OSU

Comparisons of morphology and susceptibility to herbicides of two yellow nutsedge (Cyperus esculentus L.) varieties

Factors influencing wild oat control with N-benzoyl-N-(3,4-dichlorophenyl) alanine (SD 30053)

Influence of weed density on efficacy of two soil-applied herbicides

Interaction between glyphosate and certain s-triazine herbicides

Weed control in home orchards and vegetable gardens

Weed control in lawns and flower beds

Timing of selective herbicide applications

Controlling hard-to-kill weeds in landscaped areas [1975]

The effects of N-1-Naphthylphthalamic acid on growth of yellow nutsedge and its control with N-Phosphonomethyl glycine

Evergreen, Himalaya, and wild blackberries [1972]

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