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process for the preparation of a knaagdierverdelgend means and methods for the preparation of a bait, a strooigif and poisoned drinking water.
process for the preparation of a knaagdierverdelgend means and methods for the preparation of a bait, a strooigif and poisoned drinking water.
Compositions having rodenticidal activity are disclosed which are constituted by a solution of a compound having anti-coagulant activity and which is an indane dione or a 4-hydroxycoumarin, preferably chlorophacinone, diphacinone, bromadiolone or coumachlor, in a glycol in admixture with a volatile co-solvent, preferably acetone or dichloromethane, which increases the solvent activity of the glycol for the anti-coagulant compound. The composition is stable and may be applied to solid or liquid baits or used to form trail poisons.
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