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Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/70/3/AJ0700030505 Last checked: 12/08/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Burrill, Larry C.;
Appleby, Arnold P. |
Author Affiliation: | Burrill: Research Assistant; Appleby: Professor, Department of Crop Science, Oregon State University, Corvallis, Oregon |
Title: | Influence of Italian ryegrass density on efficacy of diuron herbicide |
Section: | Notes Other records with the "Notes" Section
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Source: | Agronomy Journal. Vol. 70, No. 3, May/June 1978, p. 505-506. |
Publishing Information: | Madison, WI: American Society of Agronomy |
# of Pages: | 2 |
Keywords: | TIC Keywords: Lolium multiflorum; Weed control; Triticum aestivum; Efficiency; Diuron; Density; Ryegrass control; Comparisons; Herbicides
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Abstract/Contents: | "Diuron [3-(3,4-dichlorohenyl-1,1-dimethylurea] has been used for many years to control Italian ryegrass (Lolium multiflorum Lam.) in winter wheat (Triticum aestivum L.) in western Oregon. Variable results cannot be attributed solely to soil and climatic factors. Studies were conducted to determine the effect of ryegrass density on diuron efficacy. Under both greenhouse and field conditions, control of ryegrass decreased as plant density was increased. One possible explanation for lower efficacy in dense stands is the reduced amount of herbicide in the soil solution available for each plant. The influence of density on herbicide performance may play an important role in commercial field practice as well as in the interpretation of bioassay results." |
Language: | English |
References: | 3 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Burrill, L. C., and A. P. Appleby. 1978. Influence of Italian ryegrass density on efficacy of diuron herbicide. Agron. J. 70(3):p. 505-506. |
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| Web URL(s): https://dl.sciencesocieties.org/publications/aj/pdfs/70/3/AJ0700030505 Last checked: 12/08/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: S 22 .A45 |
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