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Weed control in nursery field production

Creator:: Altland, James Elmer, 1973- and Oregon State University. Extension Service
Abstract:: Weeds reduce the value of nursery crops. They compete with crops for nutrients, light, and water. Some vine weeds climb nursery crops, requiring excessive labor for hand removal. Most serious are perennial weeds, which can be harvested with nursery crops and infest the field or landscape where they are subsequently...
Resource Type:: Technical Report
Full Text:: Weed Control in Nursery Field Production, EM 8899-E (Oregon State

Nursery container weeds response to modification of substrate pH, substrate particle size and applied nitrogen form

Creator:: Wada, Sugae
Abstract:: Experiments were conducted to determine the influence of cultural management practices on weed growth in nursery containers. Experiments 1 and 2 evaluated the effects of dolomitic lime rate and application method on substrate pH, creeping woodsorrel (Oxalis corniculata L.) establishment in containers, and growth of azalea (Rhododendron ‘Rosebud’) and pieris...
Resource Type:: Masters Thesis
Full Text:: in smaller size containers competition is more severe. Weed control in containers must be

Horticultural weed control report : 2007 and 2008

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices (within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with CO₂ precision plot sprayers. Unless otherwise indicated, preplant...
Resource Type:: Technical Report
Full Text:: Horticultural Weed Control Report 2007 and 2008 Web downloads Horticulture Department

Horticultural weed control report : 2005 and 2006

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices (within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with CO₂ precision plot sprayers. Unless otherwise indicated, preplant...
Resource Type:: Technical Report
Full Text:: 1. Table of Contents Horticultural Weed Control

Horticultural weed control report : 2003 and 2004

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices (within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with CO₂ precision plot sprayers. Unless otherwise indicated, preplant...
Resource Type:: Technical Report
Full Text:: Horticultural Horticultural Weed Control

Horticultural weed control : 2002 report

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices (within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied unifonnly with precision plot sprayers. Unless otherwise indicated, preplant herbicide...
Resource Type:: Technical Report
Full Text:: construed as recommendations for application of any herbicide or weed control practice mentioned in this

Horticultural weed control : 2001 report

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices (within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied unifonnly with precision plot sprayers. Unless otherwise indicated, preplant herbicide...
Resource Type:: Technical Report
Full Text:: Horticultural Horticultural Weed Control

Horticultural weed control : 2000 report

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices ( within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with precision plot sprayers. Unless otherwise indicated, preplant...
Resource Type:: Technical Report
Full Text:: Horticultural Weed Control 2000 Report Department of

Weed control in container crops : a guide to effective weed management through preventive measures

Creator:: Oregon State University. Extension Service and Altland, James Elmer, 1973-
Abstract:: Weeds compete with commercial crops for nutrients, water, and light. Competition from weeds is particularly important in container crops due to the crops’ limited root volume. Weeds also harbor insects, disease organisms, and vertebrate pests. Marketable nursery crops must be free of weed, insect, and pathogen pests.
Resource Type:: Technical Report
Full Text:: Weed Control in Container Crops: A Guide to Effective Weed

Perennial weed biology and management

Creator:: Oregon State University. Extension Service and Colquhoun, Jed
Abstract:: Seed production varies greatly among and within weed species in part due to environmental variability between years, competition from neighboring plants, and genetic variability. For example, while Canada thistle has been observed to produce as few as 680 seeds per plant, curly dock often produces more than 30,000 seeds per...
Resource Type:: Technical Report
Full Text:: capable of storing energy reserves. After this point, perennial weed control is a tedious process of

ScholarsArchive@OSU

Weed control in nursery field production

Nursery container weeds response to modification of substrate pH, substrate particle size and applied nitrogen form

Horticultural weed control report : 2007 and 2008

Horticultural weed control report : 2005 and 2006

Horticultural weed control report : 2003 and 2004

Horticultural weed control : 2002 report

Horticultural weed control : 2001 report

Horticultural weed control : 2000 report

Weed control in container crops : a guide to effective weed management through preventive measures

Perennial weed biology and management

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