| Formic acid is also used in fumigants, refrigerants, solvents for perfumes and lacquers, brewing, and silvering glass. |
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| For best results, place fumigants in deep runways of the burrow system and seal the openings tightly. |
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| These agents could be used in a pure form but are best utilized in concoctions, plasters, poultices, packs, washes or fumigants. |
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| The most commonly used pesticides include highly toxic chemicals called fumigants, fungicides and insecticides. |
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| The others segment includes acaricides, nematicides, rodenticides, disinfectants, fumigants, and mineral oils. |
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