Pesticidal compositions based on microorganisms, process for their preparation, and their use in agriculture

Pesticidal composition composed of particles made of a solid support which is colonised by a microorganism, in particular by spores of an entomopathogenic fungus which can be used in the control of crop-destroying insects or for the fertilisation of soils. The support used can be, for example, montm...

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Bibliographische Detailangaben
Hauptverfasser:	DURAND, ALAIN, RIBA, GUY, GOUSSARD, JACQUELINE, DESGRANGES, CATHERINE
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES FISHING FORESTRY HUMAN NECESSITIES HUNTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	Pesticidal composition composed of particles made of a solid support which is colonised by a microorganism, in particular by spores of an entomopathogenic fungus which can be used in the control of crop-destroying insects or for the fertilisation of soils. The support used can be, for example, montmorillonite or attapulgite, and the fungus can be Beauveria bassiana, which has a pathogenic action on larvae of the European corn borer Ostrinia nubilalis. The composition is prepared by a fermentation process in solid medium and can be used by spreading directly as it leaves the fermenter, without further treatment.