Urea–formaldehyde crosslinked starch and
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Anandrao R. Kulkarni; Kumaresh S. Soppimath; Tejraj M. Aminabhavi; Ashok M. Dave
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Article
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1999
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John Wiley and Sons
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English
⚖ 191 KB
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Polymeric granules were prepared by matrix encapsulation containing 20, 35 and 50% (w/w) of natural liquid pesticide viz., Azadirachta Indica A. Juss. (neem) seed oil (NSO) per dry weight of urea formaldehyde crosslinked starch (UF-St), guar gum (UF-GG) and UF-(St ϩ GG) matrices. Results of swelling