Toxicity of some volatile oils against golden snail (Pomacea spp.)
1992
Maini, P.N. | Rejesus, B.M. (Philippine Rice Research Inst., Los Banos, Laguna (Philippines))
Seventeen volatile oils were evaluated for their biotoxicity to golden snails in the concentration range of 1-100 ppm. Oils of sassafras, star anize and oregano showed 100% snail mortality at 10 and 20 ppm against young snails with opeculum diameter, respectively. Oils of lagundi, bitter almond and fennel were observed to be non-toxic to snails at 100 ppm. Isolation of the active constituents of these biologically active oils can be a new source of a molluscicide for golden snail control in the Philippines
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