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| Web URL(s): | http://archive.lib.msu.edu/tic/tgtre/article/1994apr13.pdf
Last checked: 12/19/12
Requires: PDF Reader |
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| Publication Type:
| Professional |
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| Author(s): | Neal, Joseph C. |
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| Title: | Annual bluegrass: Its biology and control |
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| Source: | TurfGrass TRENDS. Vol. 3, No. 4, April 1994, p. 13-14. |
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| Publishing Information: | Washington, DC: TurfGrass Trends |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Chemical control; Poa annua control; Poa annua var. annua; Poa annua var. reptans; Turfgrass profile; Weed profile
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| Abstract/Contents: | "Annual bluegrass, Poa annua, is one of the most persistent and difficult to control weeds of high maintenance cool and warm season. Poa annua has been classified into two distinct biotypes: the annual biotype (poa annua ssp. annua) and the perennial biotype (Poa annua ssp. reptans). The primary differences between the two biotypes are root system, growth habit, and life cycle. When changes in cultural practices fail to limit the spread of Poa annua infestations, then chemical controls are often warranted. Chemical products for annual bluegrass control fall into one of the three categories: pre-emergent herbicides, post-emergent herbicides, and growth regulators. There are two other chemicals that have some effects on annual bluegrass populations, but they are not considered to be herbicides which are the fungicide fenarimol and the liquid form of the wetting agent AquaGro." |
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| Language: | English |
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| References: | 0 |
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| See Also: | Other items relating to: POA
Other items relating to: Wetting Agents |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Neal, J. C. 1994. Annual bluegrass: Its biology and control. TurfGrass Trends. 3(4):p. 13-14. |
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| Web URL(s):
http://archive.lib.msu.edu/tic/tgtre/article/1994apr13.pdf
Last checked: 12/19/12
Requires: PDF Reader |
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