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DOI: | 10.4141/cjps88-129 |
Web URL(s): | http://pubs.aic.ca/doi/pdfplus/10.4141/cjps88-129 Last checked: 10/01/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Ivany, J. A. |
Author Affiliation: | Research Station, Agriculture Canada, Charlottetown, Prince Edward Island, Canada. |
Title: | Control of Quackgrass with Glyphosate and Additives |
Source: | Canadian Journal of Plant Science. Vol. 68, October 1988, p. 1095-1101. |
Publishing Information: | Ottawa: Agricultural Institute of Canada |
# of Pages: | 8 |
Keywords: | TIC Keywords: Elymus repens; Glyphosate; Additives; Weed control; Ammonium sulfate
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Abstract/Contents: | "Addition of nonionic surfactants nonylphenoxyl polyethoxy ethanol at 0.1% of total spray volume (vol/vol), tallow amine ethoxylate at 0.5% (vol/vol), or oil concentrate at 1% (vol/vol) to commercially formulated glyphosate applied at 0.25 and 0.5 kg a.i. ha-1 improved control of quackgrass [Agropyron repens (L.) Beauv.]. However, the improvement was not sufficent to provide an acceptable level of control of quackgrass. Addition of ammonium sulphate to glyphosate gave significantly greater control of quackgrass at all three rates of glyphosate. In one of the two experiments, control with 0.5 kg a.i. ha-1 of glyphosate was comparable to that of 1.0 kg a.i. ha-1. Addition of either of the three surfactants to the ammonium sulphate and glyphosate combinations did not further enhance control." |
Language: | English |
References: | 9 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Ivany, J. A. 1988. Control of Quackgrass with Glyphosate and Additives. Can. J. Plant Sci. 68:p. 1095-1101. |
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| DOI: 10.4141/cjps88-129 |
| Web URL(s): http://pubs.aic.ca/doi/pdfplus/10.4141/cjps88-129 Last checked: 10/01/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 1 .C3 |
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