VERFAHREN ZUR VERBESSERUNG DER WIRKSAMKEIT VON INSEKTENTOXINEN

• Main Authors: MACINTOSH, SUSAN CARYL, FUCHS, ROY LEE, KISHORE, GANESH MURTHY
• Format: Patent
• Language: English; German
• Published: 15.08.1993
• Edition: 5
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NEW PLANTS OR PROCESSES FOR OBTAINING THEM; ORGANIC CHEMISTRY; PEPTIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TRAPPING; VINEGAR; WINE

A method for potentiating the insecticidal activity of a protein toxin of Bacillus thuringiensis bacteria is disclosed. A potentiating amount of trypsin inhibitor is co-administered to the insect along with the B.t. toxin. Improved insecticidal compositions are also disclosed which contain an insecticidal amount of a protein toxin of Bacillus thuringiensis and a potentiating amount of a trypsin inhibitor.