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Web URL(s): | http://www.jstor.org/stable/view/4042226 Last checked: 05/08/2014 Access conditions: Item is within a limited-access website http://www.jstor.org/stable/pdfplus/4042226.pdf Last checked: 05/08/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Turgeon, A. J.;
Meggitt, W. F.;
Penner, Donald |
Author Affiliation: | Turgeon: 'Grad. Res. Asst., Prof., and Assoc. Prof., Dep. of Crop and Soil Sci., Michigan State Univ., E. Lansing, Michigan; Meggitt: Asst. Prof., Dep. of Hort., Univ. of Illinois, Urbana, Illinois |
Title: | Role of Endothall in the control of annual bluegrass in turf |
Source: | Weed Science. Vol. 20, No. 6, November 1972, p. 562-565. |
Publishing Information: | Champaign, IL: Weed Science Society of America |
# of Pages: | 4 |
Related Web URL: | http://www.jstor.org/stable/info/4042226#abstract Last checked: 05/08/2014 Notes: Abstract only |
Keywords: | TIC Keywords: Endothall; Poa annua; Poa pratensis; Agrostis stolonifera
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Abstract/Contents: | "Endothall (7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid) was evaluated for controlling annual bluegrass (Poa annua L.) infestations in Kentucky bluegrass (Poa pratensis L.) and creeping bentgrass (Agrostis stolonifera L.) turfs. Growth of annual bluegrass was selectively suppressed by three applications of 0.6 kg/ha of endothall, two or three applications of 1.1 and 2.2 kg/ha, and one application of 4.5 kg/ha made to the single plant sand cultures. Field treatments were variable and seasonably dependent. Endoth- all selectively killed annual bluegrass when applied to roots in sand culture at a concentration of 2.7 X 10-4 molar. A granular formulation of endothall provided select- ive control of annual bluegrass in field and greenhouse studies. High watering frequency prior to application, low organic matter content of the underlying soil, and predomi- nance of the annual biotype of annual bluegrass enhanced the selective action at the lowest rates of endothall application" |
Language: | English |
References: | 5 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Turgeon, A. J., W. F. Meggitt, and D. Penner. 1972. Role of Endothall in the control of annual bluegrass in turf. Weed Sci. 20(6):p. 562-565. |
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| Web URL(s): http://www.jstor.org/stable/view/4042226 Last checked: 05/08/2014 Access conditions: Item is within a limited-access website http://www.jstor.org/stable/pdfplus/4042226.pdf Last checked: 05/08/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 610 .W38 |
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