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Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.1987.tb00738.x/epdf Last checked: 10/09/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Parr, T. W.;
Marrs, R. H.;
Boorman, L. A.;
Plant, R. A. |
Author Affiliation: | NERC Institute of Terrestrial Ecology, Monks Wood Experimental Station, Abbots Ripton, Huntingdon PE17 2LS, U.K. |
Title: | Comparison of root- and shoot-acting growth retardants on a grass/clover sward |
Source: | Weed Research. Vol. 27, No. 1, February 1987, p. 69-78. |
Publishing Information: | Oxford : Blackwell Scientific Publications |
Keywords: | TIC Keywords: Growth regulators; Maleic hydrazide; Mefluidide; Paclobutrazol; Flurprimidol; Roots; Shoots
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Abstract/Contents: | SUMMARY: "The effects of six grass growth retardants, maleic hydrazide (+-2,4-D), mefluidide, paclobutrazol, EL 500 and a mixture of mefluidide with paclobutrazol on a grass/clover sward were compared over a 3-year period. Maleic hydrazide, which is the most commonly used retardant, gave poor levels of growth control except when used with 2,4-D. Greatest growth suppression, a 38% reduction in dry matter production from May to July, was obtained from a mixture of mefluidide and paclobutrazol. Differences were observed between the effects of the shoot-acting retardants, maleic hyudrazide and mefluidide and the root-acting retardants, paclobutrazol and EL 500. Shoot-acting retardants were less effective in wet weather and lasted for a shorter period than root-acting retardants. They also increased compensatory growth after a period of growth suppression, and increased the proportion of clover in the sward." |
Language: | English |
References: | 27 |
Note: | Summary as abstract. Figures Tables Summary appeats in French and German |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Parr, T. W., R. H. Marrs, L. A. Boorman, and R. A. Plant. 1987. Comparison of root- and shoot-acting growth retardants on a grass/clover sward. Weed Res. 27(1):p. 69-78. |
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| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.1987.tb00738.x/epdf Last checked: 10/09/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 599 .W4 |
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