GB942462A - Microbial insecticide and method of producing same - Google Patents

Microbial insecticide and method of producing same

Info

Publication number
GB942462A
GB942462A GB8990/60A GB899060A GB942462A GB 942462 A GB942462 A GB 942462A GB 8990/60 A GB8990/60 A GB 8990/60A GB 899060 A GB899060 A GB 899060A GB 942462 A GB942462 A GB 942462A
Authority
GB
United Kingdom
Prior art keywords
cultivation
var
insects
glucide
thuringiensis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8990/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Pasteur de Lille
Original Assignee
Institut Pasteur de Lille
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut Pasteur de Lille filed Critical Institut Pasteur de Lille
Publication of GB942462A publication Critical patent/GB942462A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/20—Bacteria; Substances produced thereby or obtained therefrom
    • A01N63/22—Bacillus
    • A01N63/23—B. thuringiensis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/07—Bacillus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Virology (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A microbial insecticide for the destruction of insects capable of damaging crops and forests is obtained by cultivating to the sporulation stage a stock of a spore producing bacillus having pathogenic action on insects e.g. Bacillus thuringiensis, B. sotto, B. thuringiensis var. alesti, B. entomocidus var. subtoxicus and B. finitimus, in a medium containing 1 to 2% glucide and 0.06 to 0.1% of assimilable nitrogen, together with traces of mineral compounds providing at least one of the cations calcium, zinc, manganese or magnesium, the glucide being exhausted before the assimilable nitrogen during the cultivation. The cultivation is at 30 DEG C. and the pH is 5.5 to 8.5 and the duration of cultivation is 24 to 48 hours. The source of nitrogen is meat or fish peptones, blood, casein, hydrolysates of soja and peanut cakes, products obtained through the decoction of maize or corn, or mixtures thereof. The glucide may be saccharose, glucose, maltose or dextrin. At the end of the cultivation period, the spores and toxins are centrifuged or filtered off and then dried. Specification 907,030 is referred to.ALSO:A microbial insecticide for the destruction of insects capable of damaging crops and forests is obtained by cultivating to the sporulation stage a stock of a spore producing bacillus having pathogenic action on insects, e.g. Bacillus thuringiensis, B. sotto, B. thuringiensis var. alesti, B. entomocidus var. subtoxicus and B. finitimus (see Division C6). The spores and toxins are centrifuged or filtered from the culture broth and dried. The powder so obtained may be mixed with an inert solid filler or used as a dispersion, suspension or emulsion in water or in an organic liquid. Specification 907,030 is referred to.
GB8990/60A 1959-03-20 1960-03-14 Microbial insecticide and method of producing same Expired GB942462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR789944A FR1225179A (en) 1959-03-20 1959-03-20 Process for obtaining biological products for the control of insects harmful to agriculture

Publications (1)

Publication Number Publication Date
GB942462A true GB942462A (en) 1963-11-20

Family

ID=8712739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8990/60A Expired GB942462A (en) 1959-03-20 1960-03-14 Microbial insecticide and method of producing same

Country Status (6)

Country Link
CH (1) CH391373A (en)
DE (1) DE1242935B (en)
FR (1) FR1225179A (en)
GB (1) GB942462A (en)
MC (1) MC202A1 (en)
NL (2) NL249632A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620317C2 (en) * 1976-05-07 1984-05-03 CRC Compagnia di Ricerca Chimica S.A., Chiasso Process for the production of a biological insecticide

Also Published As

Publication number Publication date
MC202A1 (en) 1960-10-14
DE1242935B (en) 1967-06-22
CH391373A (en) 1965-04-30
FR1225179A (en) 1960-06-29
NL249632A (en)
NL113053C (en)

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