Full TGIF Record # 72488
Item 1 of 1
Publication Type:
i
Report
Author(s):Wilkins, R. M.; Zhao, J.
Author Affiliation:Department of Agricultural and Environmental Science, Newcastle University, Newcastle, United Kingdom
Title:Manipulation of lignin-based controlled release formulations with sufactants
Section:Advances in formulation and application technology
Other records with the "Advances in formulation and application technology" Section
Meeting Info.:Brighton, UK: November 13-16, 2000
Source:Brighton Crop Protection Conference - Pests and Diseases- 2000. Vol. 3, 2000, p. 1057-1062.
# of Pages:6
Publishing Information:Farnham, Surrey, England: British Crop Protection Council
Keywords:TIC Keywords: Surfactants; Lignin; Fluometuron; Formulations; Granules; Controlled release formulations; Controlled release herbicides; pH; Solubility; Weed control
Abstract/Contents:"The effect of surfactants on the release kinetics of hydrophobic lignin based matrices was investigated by incorporating nonionic & anionic surfactants. The surfactant-incorporated lignin matrices were prepared with fluometuron as a model compound using a melt process. The release patterns were examined using an open multi-channel flow-through cell system with an in-line detector. Incorporation of surfactants affected the release rates of fluometuron to various extents, which could be primarily related to the type and amount of surfactants added. The water solubility of anionic surfactants was correlated strongly to the changes in release rates. For nonionic surfactants, however, more complex relationships accounted for the changes in the release rates."
Language:English
References:13
Note:Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wilkins, R. M., and J. Zhao. 2000. Manipulation of lignin-based controlled release formulations with sufactants. Brighton Crop Prot. Conf. Pests Dis. 3:p. 1057-1062.
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MSU catalog number: SB 951 .B7 2000 v.3
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