FR2394606A1 - Protection and preservation of microorganisms with clay - by mixing aq. suspensions of clay and microorganism, gives prod. used for agricultural purposes - Google Patents

Protection and preservation of microorganisms with clay - by mixing aq. suspensions of clay and microorganism, gives prod. used for agricultural purposes

Info

Publication number
FR2394606A1
FR2394606A1 FR7632722A FR7632722A FR2394606A1 FR 2394606 A1 FR2394606 A1 FR 2394606A1 FR 7632722 A FR7632722 A FR 7632722A FR 7632722 A FR7632722 A FR 7632722A FR 2394606 A1 FR2394606 A1 FR 2394606A1
Authority
FR
France
Prior art keywords
clay
microorganisms
microorganism
mixing
prod
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.)
Granted
Application number
FR7632722A
Other languages
French (fr)
Other versions
FR2394606B1 (en
Inventor
Jacques Fargues
Otto Reisinger
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 National de la Recherche Agronomique INRA
Original Assignee
Institut National de la Recherche Agronomique INRA
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 National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR7632722A priority Critical patent/FR2394606A1/en
Publication of FR2394606A1 publication Critical patent/FR2394606A1/en
Application granted granted Critical
Publication of FR2394606B1 publication Critical patent/FR2394606B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C12N1/04—Preserving or maintaining viable microorganisms
    • 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
    • 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
    • A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
    • 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
    • A01N63/40—Viruses, e.g. bacteriophages

Landscapes

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

Abstract

Biologically active microorganisms ar epreserved and protected by mixing an aq. prepn. contg. the microorganisms with an aq. suspension of clay. The aq. prepn. of microorganisms is obtd. from a culture medium by washing several times with water, centrifuging or filtering and then resuspending in water. The suspension is the nmixed with the aq. suspension of clay and excess water is removed to give a compsn. in which the microorganism is coated by the clay. The microorganisms may be symbiotic agens, hypovirulent strains or entomophatogenic agents, chosen from viruses, fungi, bacteria, protozoa etc.
FR7632722A 1976-10-29 1976-10-29 Protection and preservation of microorganisms with clay - by mixing aq. suspensions of clay and microorganism, gives prod. used for agricultural purposes Granted FR2394606A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632722A FR2394606A1 (en) 1976-10-29 1976-10-29 Protection and preservation of microorganisms with clay - by mixing aq. suspensions of clay and microorganism, gives prod. used for agricultural purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632722A FR2394606A1 (en) 1976-10-29 1976-10-29 Protection and preservation of microorganisms with clay - by mixing aq. suspensions of clay and microorganism, gives prod. used for agricultural purposes

Publications (2)

Publication Number Publication Date
FR2394606A1 true FR2394606A1 (en) 1979-01-12
FR2394606B1 FR2394606B1 (en) 1980-02-29

Family

ID=9179391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632722A Granted FR2394606A1 (en) 1976-10-29 1976-10-29 Protection and preservation of microorganisms with clay - by mixing aq. suspensions of clay and microorganism, gives prod. used for agricultural purposes

Country Status (1)

Country Link
FR (1) FR2394606A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017565A2 (en) * 1979-04-05 1980-10-15 Rhone-Poulenc Industries Process for the inclusion of microorganisms in a polymer matrix and product so obtained
EP0097571A1 (en) * 1982-06-18 1984-01-04 Rhone-Poulenc Agrochimie Use of an inoculum with a weak water activity in biological combat
FR2543571A1 (en) * 1983-04-01 1984-10-05 Rhone Poulenc Sa Entomopathogenic preparation of low water activity and use as a biological insecticide
FR2550420A1 (en) * 1983-08-11 1985-02-15 Multibio PROCESS AND PLANT FOR SOLID FERMENTATION OF CARBOHYDRATE SUBSTRATES
EP0134873A1 (en) * 1982-09-17 1985-03-27 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Preparation of an entomopathogenic fungal insect control agent
US4666714A (en) * 1978-06-13 1987-05-19 Institut National De La Richerche Agronomique Inra Nematophagous agent and a process for controlling the growth of nematoda of the melodogynic species
EP0223662A1 (en) * 1985-10-17 1987-05-27 Fertil France Diffusion Process for making a stable powder of microorganisms and a bacterial inoculum
FR2592892A1 (en) * 1986-01-10 1987-07-17 Fertil France Agro Bio Ind Process for the preparation of a powder stable to microorganisms and bacterial inoculum
WO1988006181A1 (en) * 1987-02-19 1988-08-25 Institut National De La Recherche Agronomique (Inr Process for the protection and conservation of lactic bacteria, and products based on said bacteria
EP0359764A1 (en) * 1987-05-05 1990-03-28 Commw Scient Ind Res Org Storage of entomopathogenic nematodes.
FR2648677A1 (en) * 1989-06-27 1990-12-28 Agronomique Inst Nat Rech PESTICIDE COMPOSITIONS BASED ON MICROORGANISMS, THEIR PREPARATION PROCESS AND THEIR APPLICATION IN AGRONOMY
EP0470287A1 (en) * 1989-02-10 1992-02-12 Showa Denko Kabushiki Kaisha Granular material for control of soil-borne diseases and method for control of soil-borne diseases with the granular material
WO1996023868A1 (en) * 1995-02-02 1996-08-08 Ecoscience Corporation Method and composition for producing stable bacteria and bacterial formulations

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666714A (en) * 1978-06-13 1987-05-19 Institut National De La Richerche Agronomique Inra Nematophagous agent and a process for controlling the growth of nematoda of the melodogynic species
FR2453215A1 (en) * 1979-04-05 1980-10-31 Rhone Poulenc Ind METHOD OF INCLUDING MICROORGANISMS IN A POLYMER MATRIX
EP0017565A3 (en) * 1979-04-05 1982-02-17 Rhone-Poulenc Recherches Process for the inclusion of microorganisms in a polymer matrix and product so obtained
EP0017565A2 (en) * 1979-04-05 1980-10-15 Rhone-Poulenc Industries Process for the inclusion of microorganisms in a polymer matrix and product so obtained
EP0097571A1 (en) * 1982-06-18 1984-01-04 Rhone-Poulenc Agrochimie Use of an inoculum with a weak water activity in biological combat
EP0134873A1 (en) * 1982-09-17 1985-03-27 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Preparation of an entomopathogenic fungal insect control agent
FR2543571A1 (en) * 1983-04-01 1984-10-05 Rhone Poulenc Sa Entomopathogenic preparation of low water activity and use as a biological insecticide
EP0140723A1 (en) * 1983-08-11 1985-05-08 MULTIBIO, Société Anonyme dite Process and apparatus for the solid-state fermentation of glucidic substrates
FR2550420A1 (en) * 1983-08-11 1985-02-15 Multibio PROCESS AND PLANT FOR SOLID FERMENTATION OF CARBOHYDRATE SUBSTRATES
EP0223662A1 (en) * 1985-10-17 1987-05-27 Fertil France Diffusion Process for making a stable powder of microorganisms and a bacterial inoculum
FR2592892A1 (en) * 1986-01-10 1987-07-17 Fertil France Agro Bio Ind Process for the preparation of a powder stable to microorganisms and bacterial inoculum
WO1988006181A1 (en) * 1987-02-19 1988-08-25 Institut National De La Recherche Agronomique (Inr Process for the protection and conservation of lactic bacteria, and products based on said bacteria
FR2611214A1 (en) * 1987-02-19 1988-08-26 Agronomique Inst Nat Rech PROCESS FOR THE PROTECTION AND CONSERVATION OF BACTERIA OF AGRO-FOOD INTERESTS, IN PARTICULAR LACTIC ACID BACTERIA, AND PRODUCTS BASED ON SUCH BACTERIA
EP0359764A1 (en) * 1987-05-05 1990-03-28 Commw Scient Ind Res Org Storage of entomopathogenic nematodes.
EP0359764A4 (en) * 1987-05-05 1992-05-20 Commonwealth Scientific And Industrial Research Organisation Storage of entomopathogenic nematodes
EP0470287A1 (en) * 1989-02-10 1992-02-12 Showa Denko Kabushiki Kaisha Granular material for control of soil-borne diseases and method for control of soil-borne diseases with the granular material
FR2648677A1 (en) * 1989-06-27 1990-12-28 Agronomique Inst Nat Rech PESTICIDE COMPOSITIONS BASED ON MICROORGANISMS, THEIR PREPARATION PROCESS AND THEIR APPLICATION IN AGRONOMY
EP0406103A1 (en) * 1989-06-27 1991-01-02 Institut National De La Recherche Agronomique (Inra) Pesticidal compositions based on microorganisms, process for their preparation, and their use in agriculture
WO1996023868A1 (en) * 1995-02-02 1996-08-08 Ecoscience Corporation Method and composition for producing stable bacteria and bacterial formulations

Also Published As

Publication number Publication date
FR2394606B1 (en) 1980-02-29

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Legal Events

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