Index Catalog // ScholarsArchive@OSU

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:: Weeds and No-till Seeding of Orchardgrass INTRODUCTION In western Oregon there are approximately 1

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Creator:: Peachey, Ronald Edward
Abstract:: This study evaluated the effects of tillage system, rotational tillage sequences, and winter seed burial depth on weed seedling recruitment in irrigated cropping systems. Notill (NT) planting of vegetable crops reduced emergence of hairy nightshade by 77 to 99% and Powell amaranth emergence from 50 to 87% compared to conventional...
Resource Type:: Dissertation
Full Text:: strip-plot with cover crop treatments (3 small grain cereals and 1 fallow treatment) imposed on whole

Oregon vegetable digest ; Vol. 19 No. 1

Creator:: Oregon State University. Agricultural Experiment Station, Baggett, James R., and Crowell, H. H.
Abstract:: Published January 1970. 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:: Other
Full Text:: development and marketing, labor and transportation. Cabbage Looper Important Cole Crop Pest

Oregon vegetable digest ; Vol. 8 No. 1

Creator:: Oregon State University. Agricultural Experiment Station, Frazier, W. A., Mack, H. J., Crowell, H. H., and Groder, R. H.
Abstract:: Published January 1959. 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:: Other
Full Text:: ~~JANUAR.Y _195!!. ~ NUMBER 1 1959 Vegetable Variety Recommendations Pole Bean Blossom Drop Sprays May

Factors influencing metribuzin use in strip-planted wheat

Creator:: Zeghida, Ali
Abstract:: Equipment for strip-till planting is under development in wheat-fallow rotations in the Columbia Basin of Oregon. This involves the absence of tillage during the fallow season. At planting time, the strip-till planter creates a narrow band into which the wheat seed is placed. The area between the rows is undisturbed...
Resource Type:: Masters Thesis
Full Text:: 59 LIST OF FIGURES Figure No. 1 Rotary strip-tiller operations (a) her- bicide-fertilizer band

Selecting optimum crop rotation

Creator:: El-Nazer, Talaat Y.
Abstract:: The crop rotation decision is important to farmers because of its impact on profitability, financing and risk exposure. This thesis addresses the problem of farm level crop rotation selection under perfect and imperfect knowledge of prices, yields and costs. The problem is addressed by first estimating production functions for irrigated...
Resource Type:: Dissertation
Full Text:: below. 1. Increased Yieldsz The preceeding crop in a rotation has an important influence on crop

A Systems Approach for Management of Pests and Pathogens of Nursery Crops

Creator:: Parke, Jennifer L. and Gruenwald, Niklaus J.
Abstract:: Horticultural nurseries are heterogeneous and spatially complex agricultural systems, which present formidable challenges to management of diseases and pests. Moreover, nursery plants shipped interstate and internationally can serve as important vectors for pathogens and pests that threaten both agriculture and forestry. Current regulatory strategies to prevent this movement of pathogens...
Resource Type:: Article
Full Text:: - tems, making pest and pathogen management very challenging. Compared to crop monocultures, nurseries

Multiple pest suppression with cover crops in strawberry

Creator:: Datta, Braja Bandhu
Abstract:: The experiment was conducted to compare multiple pest (weed, soil arthropod and diseases) suppression by cereal cover crops in 'Selva' and 'Totem' strawberry. In addition, perlite was used to compare improvement of soil and root aeration which might modify strawberry black root rot complex. Small-seeded summer annual weeds were suppressed...
Resource Type:: Masters Thesis
Full Text:: suppressed more than 81% of the total weeds compared to control plots with no cover crop in early spring

Vegetable crop insect pest control program [1931]

Creator:: Oregon State College. Agricultural Experiment Station and Mote, Don C. (Don Carlos), 1887-
Abstract:: Published February 1931. 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:: . T. Jardine, Director Circular of Information No. 48 February, 1931. VEGETABLE CROP TIJSECT PEST

Vegetable-crop insect-pest control program [1933]

Creator:: Oregon State Agricultural College. Extension Service, Mote, Don C. (Don Carlos), 1887-, and Thompson, B. G. (Benjamin Garrison), 1891-
Abstract:: Published March 1933. 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:: State Agricultural College Extension Service Corvallis, Oregon Vegetable-Crop Insect-Pest Control

ScholarsArchive@OSU

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

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Oregon vegetable digest ; Vol. 19 No. 1

Oregon vegetable digest ; Vol. 8 No. 1

Factors influencing metribuzin use in strip-planted wheat

Selecting optimum crop rotation

A Systems Approach for Management of Pests and Pathogens of Nursery Crops

Multiple pest suppression with cover crops in strawberry

Vegetable crop insect pest control program [1931]

Vegetable-crop insect-pest control program [1933]

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