METHOD FOR EXTERMINATING FLYING INJURIOUS INSECT OR MITE IN BARN

PURPOSE:To exterminate injurious insects safely and effectively with a small amount of a chemical, by aerially applying a specific amount of a fine powdery insecticide having a specific average particle diameter and an apparent specific gravity to permeate and migrate the insecticide into also feath...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKEDA HISAKI, TSUJI KOUZOU, NAKAYAMA ISAMU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To exterminate injurious insects safely and effectively with a small amount of a chemical, by aerially applying a specific amount of a fine powdery insecticide having a specific average particle diameter and an apparent specific gravity to permeate and migrate the insecticide into also feathers, cracks in henhouses, etc. CONSTITUTION:A fine powdery insecticide having