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Applications of natural polysaccharide-based beads for slow release herbicide formulation
Authors:Baljit Singh  DK Sharma  Abhishek Dhiman  Atul Gupta
Institution:1. Department of Chemistry , Himachal Pradesh University , Shimla – 171005, India baljitsinghhpu@yahoo.com;3. Department of Chemistry , Himachal Pradesh University , Shimla – 171005, India
Abstract:This work deals with the use of polysaccharide-based beads for controlled release of the herbicide atrazine. This article discusses the release of the herbicide atrazine from neem-alginate-clay-based beads. Formulation characteristics such as entrapment efficiency, bead size, and diffusion mechanism for release of atrazine have been evaluated.
Keywords:agro-environmental pollution  bentonite  controlled release  kaolin  neem leaf
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