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US 10,743,545 B2Granted
Sabadilla oil
AssigneeMcLaughlin Gormley King Company
InventorsJohn Thomas Bergman, Darrick David Unger, Robert A. Suranyi
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Abstract
The invention relates to methods for controlling pests by application of sabadilla oil to pests' environment or to pests. This present invention is also directed to methods for producing sabadilla oil by removing the oil from plants.
Claims1
A method for producing a pesticidal sabadilla oil comprising:
- a) milling sabadilla seeds;
- b) washing the milled seeds with at least one extract solvent selected from the group consisting of hexane, chlorinated methane, chlorinated ethane, and benzene under agitation to produce a sabadilla oil solution;
- and
- c) removing the solution from the washed milled seeds;
- and removing the extract solvent from the solution to produce the sabadilla oil.
2 more elements
Dependencies are inferred from the claim text.