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DOI: | 10.1111/j.1365-3180.1981.tb00110.x |
Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.1981.tb00110.x/pdf Last checked: 10/24/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Haggar, R. J.;
Passman, A. |
Author Affiliation: | Agricultural Research Council Weed Research Organization, Begbroke Hill, Yarnton, Oxford, U.K. |
Title: | Soil persistence and distribution of ethofumesate applied to autumn-sown perennial ryegrass for Poa annua control |
Source: | Weed Research. Vol. 21, No. 3-4, June 1981, p. 153-159. |
Publishing Information: | Oxford : Blackwell Scientific Publications |
# of Pages: | 7 |
Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.1981.tb00110.x/abstract Last checked: 10/24/2013 Notes: Abstract only |
Keywords: | TIC Keywords: Lolium perenne; Poa annua; Ethofumesate; Herbicides; Poa annua control
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Abstract/Contents: | "A bioassay technique based on Poa annua growth showed that ethofumesate applied at 2.0 kg/ha in October to a newly-sown ryegrass (Lolium perenne) sward had a half-life of just over 8 weeks. After 7 months there was still sufficient herbicide present to cause about a 50% reduction in P. annua growth. The movement of ethofumesate, as measured in soil cores taken 15 months after spraying, was confined mainly to the upper 2 cm of the soil profile. Seeds on the soil surface at spraying were very sensitive to ethofumesate. The implications of the findings for weed control in newly-sown leys are discussed." |
Language: | English |
References: | 14 |
See Also: | Other items relating to: POA |
Note: | Summary appears as abstract Abstract also appears in French and German Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Haggar, R. J., and A. Passman. 1981. Soil persistence and distribution of ethofumesate applied to autumn-sown perennial ryegrass for Poa annua control. Weed Res. 21(3-4):p. 153-159. |
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| DOI: 10.1111/j.1365-3180.1981.tb00110.x |
| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.1981.tb00110.x/pdf Last checked: 10/24/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 599 .W4 |
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