EP2477489A1 - Combinaison synergique et composition destinée à une utilisation comme acaricide, insecticide, pupicide et/ou larvicide - Google Patents

Combinaison synergique et composition destinée à une utilisation comme acaricide, insecticide, pupicide et/ou larvicide

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Publication number
EP2477489A1
EP2477489A1 EP10750143A EP10750143A EP2477489A1 EP 2477489 A1 EP2477489 A1 EP 2477489A1 EP 10750143 A EP10750143 A EP 10750143A EP 10750143 A EP10750143 A EP 10750143A EP 2477489 A1 EP2477489 A1 EP 2477489A1
Authority
EP
European Patent Office
Prior art keywords
esters
fatty acids
synergistic combination
substance
group
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.)
Withdrawn
Application number
EP10750143A
Other languages
German (de)
English (en)
Inventor
Mario Antonello Principato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2477489A1 publication Critical patent/EP2477489A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • 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
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02—Acyclic compounds
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • 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
    • 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
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/18—Euphorbiaceae [Spurge family], e.g. ricinus [castorbean]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present invention relates to a synergistic combination and to a composition for use as an acaricide, insecticide, pupicide and/or larvicide adapted to be placed in environments frequented by man and by animals (domestic and others), confined and not confined, which is particularly adapted to suppress juvenile stages of mosquitoes.
  • mosquitoes is used to refer to many insects that belong to the order Diptera, suborder Nematocera, family Culicidae. This family comprises 35 genera and no less than 2700 species.
  • the larvae are always aquatic, whereas the adults are winged and subaerial.
  • the buccal apparatus is lapping in the males, which feed on plant essences, and is stinging-sucking in the females, which in many species are hematophages, i.e., they feed on blood.
  • the mosquito rests on the surface of the water (which therefore must be still) to lay up to approximately 500 eggs.
  • An elongated legless larva covered with bristels is born from the eggs and lives exclusively underwater, moving toward the surface to breathe by means of a siphon (e.g., the Culex and Aedes genera) or a spiracular plate (e.g., the Anopheles genus) located in the terminal part (abdomen) of the body.
  • a siphon e.g., the Culex and Aedes genera
  • a spiracular plate e.g., the Anopheles genus located in the terminal part (abdomen) of the body.
  • the larvae feed on zooplankton, which they convey toward their mouth by the circular movements of their mouthbrushes. All mosquitoes have 4 larval stages.
  • Bacillus thuringensis Bacillus sphaericus
  • Bacillus subtilis Bacillus subtilis (with their different varieties and subspecies)
  • some mycetes such as those of the genus Lagenidium, Coelomyces and others (Beauveria, Entomophthora, Culicinomyces, Metarhizium, etcetera), of diatomaceous earth and its derivates.
  • These substances are normally used in the fight against noxious arthropods and can be considered known active ingredients.
  • diatomaceous earth mainly constituted by silicon and calcium
  • preparations based on Bacillus and such the above-mentioned mycetes perform more selective actions and have been studied for the production of specific biological products with low environmental impact.
  • the aim of the present invention is to provide a synergistic combination and a composition for use as an acaricide, insecticide, pupicide and/or larvicide with substantially negligible toxicity for animals, in particular fish, and for man.
  • an object of the present invention is to provide a synergistic combination and a composition for use as an acaricide, insecticide, pupicide and/or larvicide adapted to act effectively also on stage IV larvae and on pupae of mosquitoes and/or of other arthropods.
  • Another object of the present invention is to provide a synergistic combination and a composition for use as an acaricide, insecticide, pupicide and/or larvicide that has low costs, is relatively easy to provide in practice and is safe in application.
  • a synergistic combination for use as an acaricide, insecticide, pupicide and/or larvicide, characterized in that it comprises at least one active ingredient A and at least one substance B,
  • said active ingredient A being selected from the group consisting of bacteria, bacterial toxins, fungi, plant derivatives and mineral derivatives; said substance B being selected from the group consisting of fatty alcohols, fatty acid esters, esters of alcohols and oils, wherein the active ingredient A and the substance B may be administered simultaneously, sequentially and separately.
  • composition for use as an acaricide, insecticide, pupicide and/or larvicide characterized in that it comprises the synergistic combination of at least one active ingredient A and at least one substance B,
  • said active ingredient A being selected from the group consisting of bacteria, bacterial toxins, fungi, plant derivatives and mineral derivatives; said substance B being selected from the group consisting of fatty alcohols, fatty acid esters, esters of alcohols and oils.
  • the present invention relates to the synergistic combination for use as an acaricide, insecticide, pupicide and/or larvicide that comprises at least one active ingredient A and at least one substance B.
  • the active ingredient A is selected from the group consisting of bacteria, bacterial toxins, fungi, plant derivatives and mineral derivatives.
  • the substance B is selected from the group consisting of fatty alcohols, fatty acid esters, esters of alcohols and oils.
  • the active ingredient A and the substance B may be administered simultaneously, sequentially and separately.
  • the active ingredient A and the substance B may be administered to the environment to be decontaminated simultaneously (for example, a single product that comprises both) but also at different times, with different frequencies: in each case of separate administration, the synergistic effect of the active ingredient A and of the substance B shall be considered to be comprised within the protective scope of the present invention.
  • the present document relates to a composition for use as an acaricide, insecticide, pupicide and/or larvicide, which comprises the synergistic combination of at least one active ingredient A and at least one substance B.
  • bacteria and the bacterial toxins that belong to the group of the active ingredient A are preferably selected among Bacillus thuringensis (israelensis), Bacillus sphaericus, Bacillus subtilis and their different varieties and subspecies.
  • the fungi (mycetes) that belong to the group of the active ingredient A are preferably selected among those of the genus Lagenidium, Coelomyces, Beauveria, Entomophthora, Culicinomyces, Metarhizium and their different varieties and subspecies.
  • the plant derivatives and the mineral derivatives that belong to the group of the active ingredient A are preferably selected among diatomaceous earths, fossil diatomaceous earths, silicon dioxide and their derivatives.
  • the fatty alcohols that belong to the group of the substance B comprise substances such as cetyl alcohol.
  • the fatty acid esters that belong to the group of the substance B comprise substances such as isopropyl palmitate.
  • the alcohol esters that belong to the group of the substance B comprise substances such as cetyl palmitate.
  • the oils that belong to the group of the substance B comprise substances such as coconut oil, castor oil, argan oil.
  • Both the synergistic combination and the composition according to the invention may comprise, moreover, at least one excipient, preferably selected among water, glycerin, vaseline, essential oils, oils, polymers, thickening agents and emulsifiers.
  • the thickening agents and the emulsifiers are preferably selected among alginic acid, sodium alginate, potassium alginate, ammonium alginate, calcium alginate, 1 ,2-propanediol alginate, agar-agar, carrageenan, carob seed flour, guar gum, tragacanth, acacia gum also known as arabic gum, xanthan gum, karaya gum, tara gum, gellan gum, sorbitol, mannitol, glycerol, polyoxyethylene stearate, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan tristearate, pectins, ammonium phosphates, sucrose acetate isobutyrate, glycerol esters of wood rosin, cellulose, methylcellulose,
  • the synergistic combination and the composition may further comprise at least one component C preferably selected from salicylic acid, lactic acid, propylene glycol, ethyl alcohol, petrolatum, geraniol, lavender oil, plant extracts, phenoxyethanol, sodium bicarbonate, Tween 20, Tween 60, Tween 80.
  • component C preferably selected from salicylic acid, lactic acid, propylene glycol, ethyl alcohol, petrolatum, geraniol, lavender oil, plant extracts, phenoxyethanol, sodium bicarbonate, Tween 20, Tween 60, Tween 80.
  • the active ingredient A, the substance B and the composition according to the invention may be formulated in the form of microencapsulates or with percentages by mass (or by volume) of microencapsulate (so as to extend their action or to reach larval stages of insects at the bottom of stagnant water).
  • both the active ingredient A and the substance B may be used both in liquid form and as powders: accordingly, the synergistic combination and the composition according to the invention might also exist both in liquid form and in powder form.
  • the active ingredient A and the substance B might be mixed at the time of use (for example, through a dispenser cap) or they might already be combined in a concentrated composition to be diluted at the time of use.
  • substances B such as fatty alcohols like cetyl alcohol, or fatty acid esters like isopropyl palmitate or essential oils such as essential oil of peppermint, tangerine, grapefruit, lemon, basil, etcetera or simple oils such as coconut oil, castor oil,
  • At least one active ingredient A and at least one substance B were combined, both when heated and when cold, so as to obtain homogeneous solutions or emulsions that were easily, albeit sometimes temporarily, miscible both in water and with the known active ingredient, which was tested separately on its own, at the same doses, as a sample for comparison.
  • cetyl alcohol and BT in which the latter is added cold and mixed to an aqueous solution in which the cetyl alcohol, glycerinated or not, has been dissolved by heat, thus causing the death of larvae and pupae of mosquitoes in about two hours.
  • israelensis Bacillus thuringensis
  • the heated cetyl alcohol, dissolved in coconut oil is emulsified in one liter of water, thus causing the death of the larvae and of the pupae of mosquitoes in four hours.
  • alginic acid sodium alginate, potassium alginate, ammonium alginate, calcium alginate, 1.2-propanediol alginate, agar-agar, carrageenan, carob seed flour, guar gum, tragacanth, acacia gum (arabic gum), xanthan gum, karaya gum, tara gum, gellan gum, sorbitol, mannitol, glycerol, polyoxyethylene stearate, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan tristearate, pectins, ammonium phosphates, sucrose acetate isobutyrate, glycerol esters of wood rosin, cellulose,
  • the diatomaceous earth and its derivatives may be formulated in different concentrations and with different excipients and/or emulsifiers and/or thickening agents, which have the role of preventing their deposition.
  • glucomannan is preferably used, which allows the microscopic particles to remain in suspension, making the emulsion more effective.
  • composition obtained from the combination of the fibers of glucoxanthan, appropriately glycerinated cetyl alcohol and the microscopic fragments of fossil diatoms, emulsified with the right dose of polysorbate is particularly effective even against the winged stages of many insects, in particular flies and mosquitoes.
  • This formulation therefore, has a dual range of action: the larval and pupal stages of mosquitoes and the adult stage. It can be used where vigorous decontamination, intended to eradicate mosquitoes in a given area, such as swamps, marshes, drain sewers, manholes etcetera, is necessary.
  • composition modified in its doses and, where necessary, with the optional addition of other components such as some essential oils (e.g., camphor oil), is active even against beetle larvae (even against the pupal stages) and parasitic and free-living mites, as well as for most animal ectoparasites (Mallophaga, Anoplura, etcetera).
  • essential oils e.g., camphor oil
  • Particularly concentrated solutions can be used, due to the capacity of diatomaceous earth to deposit, to kill the larval stages of Chironomidae and other insects, the larvae of which grow in mud.
  • the product which is specially formulated, may be deposited directly in the mud at the bottom of Examlubrious ponds and marshes.
  • Dispensing of the composition might occur by direct pouring, by atomization, micronization, but also by spreading by means of adapted devices (for example slow-release floats).
  • the active ingredient A might be combined with the substance B and with the excipients in the concentrated emulsion or instead at the time of use, by means of particular devices (e.g., a dispensing cap) or more simply by means of appropriately adapted bags (soluble and/or non-soluble). It is clear, therefore, that the active ingredients A can be enhanced by the synergistic addition of a substance B, such as for example cetyl alcohol or other fatty alcohols or isopropyl palmitate or other fatty acid esters or alcohols or even oils, either essential oils such as, for example, essential oil of tangerine, grapefruit, lemon or mint, or of simple oils such as coconut oil, castor oil, argan oil, macadamia oil or others.
  • a substance B such as for example cetyl alcohol or other fatty alcohols or isopropyl palmitate or other fatty acid esters or alcohols or even oils, either essential oils such as, for example, essential oil of tangerine, grapefruit, lemon or mint, or of simple oils such
  • the invention to which the present patent relates achieves its aim, i.e., to enhance the effects of its individual components, thanks to a surprising synergistic effect that makes it possible to obtain a very strong suppression of the species that is the target of the decontamination, by using active ingredients A and a substance B that are not toxic for man and animals in general (their effect is focused on the target species).
  • compositions comprising the active ingredient A and the substances B cited herein, such as synergistic agents, coformulants, excipients, thickening agents, emulsifiers or others, that contribute, in different combinations, to enhance the effect of the active ingredients A are within the scope of protection of the appended claims.
  • the materials used, as well as the dimensions, may be any according to requirements and to the state of the art.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Pest Control & Pesticides (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Botany (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention porte sur une combinaison synergique et une composition destinée à une utilisation en tant qu'acaricide, insecticide, pupicide et/ou larvicide comprenant au moins un ingrédient actif A et au moins une substance B. L'ingrédient actif A est choisi dans le groupe constitué par les bactéries, les toxines bactériennes, les champignons, les dérivés de plante et les dérivés minéraux. La substance B est choisie dans le groupe constitué par les alcools gras, les esters d'acide gras, les esters d'alcools et les huiles. L'ingrédient actif A et la substance B peuvent être administrés simultanément, séquentiellement et séparément.
EP10750143A 2009-09-15 2010-09-10 Combinaison synergique et composition destinée à une utilisation comme acaricide, insecticide, pupicide et/ou larvicide Withdrawn EP2477489A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000582A ITBO20090582A1 (it) 2009-09-15 2009-09-15 Combinazione sinergica e composizione per uso come acaricida, insetticida, pupicida e/o larvicida.
PCT/EP2010/063297 WO2011032892A1 (fr) 2009-09-15 2010-09-10 Combinaison synergique et composition destinée à une utilisation comme acaricide, insecticide, pupicide et/ou larvicide

Publications (1)

Publication Number Publication Date
EP2477489A1 true EP2477489A1 (fr) 2012-07-25

Family

ID=41667235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10750143A Withdrawn EP2477489A1 (fr) 2009-09-15 2010-09-10 Combinaison synergique et composition destinée à une utilisation comme acaricide, insecticide, pupicide et/ou larvicide

Country Status (3)

Country Link
EP (1) EP2477489A1 (fr)
IT (1) ITBO20090582A1 (fr)
WO (1) WO2011032892A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130089578A1 (en) * 2011-10-11 2013-04-11 Winfield Solutions, Llc Liquid insecticide including diatomaceous earth
UA119331C2 (uk) * 2013-11-08 2019-06-10 Новозімес Біоаґ А/С Композиції та способи для обробки від шкідників
US20180027793A1 (en) * 2015-02-03 2018-02-01 Domobios Method and device to trap acarids

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034656A1 (fr) * 1994-06-10 1995-12-21 Ciba-Geigy Ag Nouveaux genes du bacillus thuringiensis codant pour des toxines actives contre les lepidopteres
CN1513328A (zh) * 2003-08-16 2004-07-21 张天良 苏云金芽孢杆菌微胶囊悬乳剂及其制备方法

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Publication number Priority date Publication date Assignee Title
US4166112A (en) * 1978-03-20 1979-08-28 The United States Of America As Represented By The Secretary Of The Navy Mosquito larvae control using a bacterial larvicide
BR8407183A (pt) * 1983-11-21 1985-11-05 Univ Southampton Composicao inseticida
US5698210A (en) * 1995-03-17 1997-12-16 Lee County Mosquito Control District Controlled delivery compositions and processes for treating organisms in a column of water or on land
DE60212207D1 (de) * 2002-11-04 2006-07-20 Robert Neville O'brien Verfahren zur herstellung einer larviziden pulverförmigen zusammensetzung mit vermindertem dampfdruck
WO2008062413A2 (fr) * 2006-11-21 2008-05-29 Mitam Ltd. Formulations de champignons entomopathogènes pour la lutte contre les insectes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034656A1 (fr) * 1994-06-10 1995-12-21 Ciba-Geigy Ag Nouveaux genes du bacillus thuringiensis codant pour des toxines actives contre les lepidopteres
CN1513328A (zh) * 2003-08-16 2004-07-21 张天良 苏云金芽孢杆菌微胶囊悬乳剂及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200471, Derwent World Patents Index; AN 2004-719542 *
See also references of WO2011032892A1 *

Also Published As

Publication number Publication date
WO2011032892A1 (fr) 2011-03-24
ITBO20090582A1 (it) 2011-03-16

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