FIELD: agriculture, in particular, insect controlling facilities. SUBSTANCE: mosquito controlling spiral has enlarged outer portion for fast coverage of space with component. Composition for manufacture of spiral comprises carbamide for imparting breakage resistance, kerosene and powder of ground nut shell for improvement of ignition and combustion characteristics. Upon ignition of spiral, large amount of insect controlling component is first released, with following slow release of said component in substantially stabilized mode. EFFECT: increased efficiency and improved insect control. 10 cl, 5 dwg, 1 tbl
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Authors
Dates
2003-01-27—Published
1997-05-13—Filed