DE3717467A1 - Biological insecticide spray - Google Patents

Biological insecticide spray

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Publication number
DE3717467A1
DE3717467A1 DE19873717467 DE3717467A DE3717467A1 DE 3717467 A1 DE3717467 A1 DE 3717467A1 DE 19873717467 DE19873717467 DE 19873717467 DE 3717467 A DE3717467 A DE 3717467A DE 3717467 A1 DE3717467 A1 DE 3717467A1
Authority
DE
Germany
Prior art keywords
oil
pyrethrin
formulation
mixture
extract
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Withdrawn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
DE19873717467
Other languages
German (de)
Inventor
Dac Dr Le-Kim
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.)
Pearson & Co & Co GmbH
Original Assignee
Pearson & Co & Co GmbH
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 Pearson & Co & Co GmbH filed Critical Pearson & Co & Co GmbH
Priority to DE19873717467 priority Critical patent/DE3717467A1/en
Priority to DE19873733640 priority patent/DE3733640A1/en
Publication of DE3717467A1 publication Critical patent/DE3717467A1/en
Withdrawn legal-status Critical Current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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
    • A01N43/26—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings
    • A01N43/28—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
    • A01N43/30—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3 with two oxygen atoms in positions 1,3, condensed with a carbocyclic ring
    • 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]
    • A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
    • 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

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

Abstract

The object of the invention is to improve the activity and the shelf life of pyrethrin in the form of an insecticide spray by means of biological synergists and improved formulation. An insecticide spray formulation was described which is characterised in that it is composed of a mixture of pyrethrin extract, piperonyl butoxide and a mixture of oil of turpentine, lavender oil and citronella oil. The oily components are emulsified to give an aqueous, clear emulsion, and the pH is brought to 3.0 to 5.0. Such an insecticide formulation is readily biodegradable, not toxic to warm-blood species, has a long shelf life and is highly active against insects, as has been shown by field trials.

Description

Die Erfindung betrifft eine wäßrige, biologische Insektizid­ spray-Formulierung bestehend aus: Pyrethrin-Extrakt, Piperonyl­ butoxid und einer Mischung von Terpentinöl, Lavendelöl und Citronellöl, in klarer, wäßriger Emulsion, gepuffert bei einem pH-Wert von 3,0 bis 5,0.The invention relates to an aqueous, biological insecticide spray formulation consisting of: pyrethrin extract, piperonyl butoxide and a mixture of turpentine oil, lavender oil and citronell oil, in a clear, aqueous emulsion, buffered at a pH of 3.0 to 5.0.

Eine derartige Insektizid-Formulierung ist biologisch gut abbaubar, nicht toxisch für Warmblüter, sehr lagerstabil und hochwirksam gegen Insekten.Such an insecticide formulation is biologically good degradable, non-toxic for warm-blooded animals, very stable in storage and highly effective against insects.

Die insektizide Wirkung des Extrakts aus der Blume Chrysan­ themum cinerariae folium Vis (synonym, Pyrethrum cinerariae- folium Trev.) ist seit mehreren Jahrhunderten bekannt. Insek­ tensprays mit diesem Extrakt werden heute weltweit im Haus­ halt benutzt.The insecticidal effect of the extract from the flower chrysan themum cinerariae folium Vis (synonym, Pyrethrum cinerariae- folium Trev.) has been known for several centuries. Insect tensprays with this extract are now in the house worldwide just used.

Der Extrakt enthält im wesentlichen 6 miteinander verwandte Moleküle, die ihre Wirkung gegenseitig verstärken:The extract contains essentially 6 related Molecules that mutually reinforce their effects:

  • 1. Pyrethrin I,1. pyrethrin I,
  • 2. Pyrethrin II,2. pyrethrin II,
  • 3. Cinerin I,3. Cinerin I,
  • 4. Cinerin II,4. Cinerin II,
  • 5. Jasmolin I,5. Jasmolin I,
  • 6. Jasmolin II,6. Jasmolin II,

Das Spray kommt meistens in 25%iger Paraffinöl-Lösung in den Handel. Der klassische Synergist für Pyrethrin-Extrakte ist Piperonylbutoxid. Sesamin und ähnliche Verbindungen sowie Piperine kommen ebenfalls zum Einsatz.The spray usually comes in a 25% paraffin oil solution Trade. The classic synergist for pyrethrin extracts is Piperonyl butoxide. Sesamin and similar compounds as well Piperine are also used.

Sämtliche Pyrethrine sind Ester der Chrysanthemsäuren. Die Produkte der Verseifung, Pyrethrolon und Chrysanthemsäure, haben keine insektizide Wirkung (siehe z. B. L. Feinstein und M. Jacobson, Insecticides occuring in higher plants, The chemistry of natural products, 1953, Seite 423 u. ff., sowie L. Crombie und M. Elliott, Chemistry of the natural pyre­ thrins, ebenda, Band 19, Seite 120 u. ff. und die darin ent­ haltene Literatur).All pyrethrins are esters of chrysanthemic acids. The Products of saponification, pyrethrolone and chrysanthemic acid, have no insecticidal activity (see e.g. L. Feinstein and M. Jacobson, Insecticides occuring in higher plants, The chemistry of natural products, 1953, page 423 u. ff., as well L. Crombie and M. Elliott, Chemistry of the natural pyre thrins, ibid., volume 19, page 120 u. ff. and the ent literature).

Einige der klassischen Formulierungen für Pyrethrin sind wie folgt:Some of the classic formulations for pyrethrin are as follows:

Haushaltsspray von hoher QualitätHousehold spray of high quality

25% Pyrethrin-Extrakt50 g Piperonylbutoxid50 g Öl als Lösungsmittel,  qs10 l 25% pyrethrin extract 50 g Piperonyl butoxide 50 g Oil as a solvent, qs10 l  

Wasserhaltiges Aerosol-Insektizid für fliegende Insekten mit chloriertem LösungsmittelAqueous aerosol insecticide for flying insects with chlorinated solvent

25% Pyrethrin-Extrakt 1,00% g/g Piperonylbutoxid 1,25% g/g Emulgator (Emcol 14 A) 2,00% g/g Antioxidanz (Epoxol 9-5) 0,50% g/g Lösungsmittel (Shellsol T) 8,00% g/g Chlorothene N. U.20,00% g/g Destilliertes Wasser27,25% g/g Butan40,00% g/g25% pyrethrin extract 1.00% g / g Piperonyl butoxide 1.25% w / w Emulsifier (Emcol 14 A) 2.00% g / g Antioxidant (Epoxol 9-5) 0.50% g / g Solvent (Shellsol T) 8.00% g / g Chlorothene N.U. 20.00% g / g Distilled water 27.25% w / w Butane 40.00% g / g

(siehe empfohlene Formulierung des Pyrethrum Bureau, Nakuru, Kenya).(see recommended wording of the Pyrethrum Bureau, Nakuru, Kenya).

Da Pyrethrin relativ instabil ist und die Synergiste wesent­ lich zur insektiziden Wirkung beitragen, wurden viele Ver­ suche unternommen, die Stabilität und die synergistische Wirkung von Pyrethrin zu erhöhen. Ferner spielt die Teilchen­ größe der Sprühlösung eine wesentliche Rolle bei der Wirkung des Insektizids (siehe z. B. die Zusammenfassung von R. Balzarotti, Active ingredients and fomulations for household aerosol insecticides, Seifen-Öle-Fette-Wachse, 113, Seite 117 und ff., 1987).Because pyrethrin is relatively unstable and the synergist essential To contribute to the insecticidal effect, many ver looking for stability and synergistic Increase effect of pyrethrin. Furthermore, the particle plays size of the spray solution plays an essential role in the effect of insecticide (see e.g. the summary by R. Balzarotti, Active ingredients and formulations for household aerosol insecticides, Soap-Oil-Fat-Waxes, 113, page 117 and ff., 1987).

Der Erfindung liegt die Aufgabe zugrunde, durch biologische Synergiste und verbesserte Galenik, die Wirksamkeit sowie die Lagerstabilität von Pyrethrin zu erhöhen.The invention has for its object through biological Synergist and improved galenics, the effectiveness as well as the Increase storage stability of pyrethrin.

Wir haben nun überraschend festgestellt, daß eine Mischung von Piperonylbutoxid mit Terpentinöl, Lavendelöl und Citronellöl, einzeln oder in Mischung, die insektizide Wirkung von Pyrethrin wesentlich erhöht. Die Mischung von Pyrethrin-Extrakt, Piperonylbutoxid, Terpentinöl, Lavendelöl und Citronellöl wird mit einem geeigneten Emulgator in eine klare Emulsion gebracht. Die Emulsion wird mit einer geeigneten organischen Säure gepuffert, und zwar in einem pH-Bereich von 3,0 bis 5,0. Diese Formulierung zeigt eine ausgezeichnete Stabilität bei Langzeitlagerung bei Raumtemperatur.We have now surprisingly found that a mixture of piperonyl butoxide with turpentine oil, lavender oil and citronell oil, individually or in a mixture, the insecticidal effect of Pyrethrin increased significantly. The mixture of pyrethrin extract, Piperonyl butoxide, turpentine oil, lavender oil and citronell oil is turned into a clear with a suitable emulsifier Brought emulsion. The emulsion is used with a suitable buffered organic acid, in a pH range of 3.0 to 5.0. This formulation shows an excellent one Stability with long-term storage at room temperature.

Ausführungsbeispiele der Erfindung werden im folgenden näher beschrieben.Embodiments of the invention are described in more detail below described.

Beispiel 1Example 1

Pyrethrum-Extrakt  0,50 g Piperonylbutoxid  0,50 g Ätherische Öle*)  0,50 g Cremophor RH 410 10,00 g Zitronensäure  0,08 g Tri-Kalium-citrat  0,18 g E-Wasser 88,24 g Gesamt100,00 gPyrethrum extract 0.50 g piperonyl butoxide 0.50 g essential oils *) 0.50 g Cremophor RH 410 10.00 g citric acid 0.08 g tri-potassium citrate 0.18 g deionized water 88.24 g total 100, 00 g

*) Ätherische Öle:Terpentinöl: 1 Teil
Lavendelöl: 1 Teil
Citronellöl: 1 Teil*) Essential oils: turpentine oil: 1 part
Lavender oil: 1 part
Citronell oil: 1 part

Nacheinander werden in ein geeignetes Gefäß Cremophor RH 410, Pyrethrum-Extrakt, Piperonylbutoxid eingewogen und homogen gerührt. Die bereits fertiggestellte Mischung der ätherischen Öle wird langsam unter Rühren und leichtem Erwärmen auf ca. 30-35°C hinzugegeben.One after the other, place them in a suitable Cremophor RH 410, Pyrethrum extract, piperonyl butoxide weighed out and homogeneous touched. The already completed blend of ethereal Oils are slowly stirred and slightly warmed to approx. 30-35 ° C added.

Zitronensäure und Tri-Kalium-citrat werden in Wasser gelöst und bei Raumtemperatur unter Rühren zugegeben. Falls notwendig wird mit KOH- bzw. HCl-Lösung auf pH 4,0 eingestellt. Man erhält eine klare, gelblich gefärbte Lösung mit einem pH-Wert von 4,0, die sofort verwendet werden kann.Citric acid and tri-potassium citrate are dissolved in water and added at room temperature with stirring. if required is adjusted to pH 4.0 with KOH or HCl solution. Man receives a clear, yellowish solution with a pH value from 4.0, which can be used immediately.

Die insektizide Wirkung der Formulierung gemäß Beispiel 1 wurde gegen eine gängige Formulierung (0,5% Pyrethrin-Extrakt, 0,5% Piperonylbutoxid, in Wasser beschallt zu einer milchigen Emulsion) bei der Stubenfliege (Musca vulgaris) getestet. Das Ergebnis ist wie folgt:The insecticidal activity of the formulation according to Example 1 was used against a common formulation (0.5% pyrethrin extract, 0.5% piperonyl butoxide, sonicated in water to a milky emulsion) in the house fly (Musca vulgaris) tested. The result is as follows:

Beispiel 2Example 2

Pyrethrum-Extrakt  0,75 g Piperonylbutoxid  0,75 g Ätherische Öle*)  1,00 g Cremophor RH 410 15,00 g Zitronensäure  0,06 g Tri-Natrium-citrat  0,20 g E-Wasser 82,24 g Gesamt100,00 gPyrethrum extract 0.75 g piperonyl butoxide 0.75 g essential oils *) 1.00 g Cremophor RH 410 15.00 g citric acid 0.06 g trisodium citrate 0.20 g deionized water 82.24 g total 100, 00 g

*) Ätherische Öle:Terpentinöl: 1 Teil
Citronellöl: 1 Teil*) Essential oils: turpentine oil: 1 part
Citronell oil: 1 part

Nacheinander werden in ein geeignetes Gefäß Cremophor RH 410, Pyrethrum-Extrakt, Piperonylbutoxid eingewogen und homogen gerührt. Die bereits fertiggestellte Mischung der ätherischen Öle wird langsam unter Rühren und leichtem Erwärmen auf ca. 30-35°C hinzugegeben.One after the other, place them in a suitable Cremophor RH 410, Pyrethrum extract, piperonyl butoxide weighed out and homogeneous touched. The already completed blend of ethereal Oils are slowly stirred and slightly warmed to approx. 30-35 ° C added.

Zitronensäure und Tri-Natrium-citrat werden in Wasser gelöst und bei Raumtemperatur unter Rühren zugegeben. Falls notwendig wird mit NaOH- bzw. HCl-Lösung auf pH 4,5 eingestellt.Citric acid and trisodium citrate are dissolved in water and added at room temperature with stirring. if required is adjusted to pH 4.5 with NaOH or HCl solution.

Man erhält eine klare, gelblich gefärbte Lösung mit einem pH-Wert von 4,5, die sofort verwendet werden kann.A clear, yellowish solution with a pH value is obtained of 4.5, which can be used immediately.

Die insektizide Wirkung der Formulierung gemäß Beispiel 1 wurde gegen eine gängige Fomulierung (0,75% Pyrethrin-Extrakt, 0,75% Piperonylbutoxid, in Kohlenwasserstoff (Shellsol T) gelöst), bei Würmern getestet. Das Ergebnis ist wie folgt:The insecticidal activity of the formulation according to Example 1 was used against a common formulation (0.75% pyrethrin extract, 0.75% piperonyl butoxide, in hydrocarbon (Shellsol T) solved), tested on worms. The result is like follows:

Claims (1)

Eine wäßrige, biologische Insektizidspray-Formulierung, dadurch gekennzeichnet, daß die Fomulierung aus einer Mi­ schung von je 0,5 bis 1,0% G/G Pyrethrin-Extrakt, Piperonyl­ butoxid und einer Mischung von Terpentinöl, Lavendelöl und Citronellöl besteht. Die öligen Komponenten werden durch Emulgatoren in eine wäßrige, klare Emulsion gebracht, und durch geeignete organische Säuren bei einem pH-Wert von 3,0 bis 5,0 gehalten.An aqueous, biological insecticide spray formulation, characterized in that the formulation consists of a mixture of 0.5 to 1.0% w / w pyrethrin extract, piperonyl butoxide and a mixture of turpentine oil, lavender oil and citronella oil. The oily components are brought into an aqueous, clear emulsion by emulsifiers and are kept at a pH of 3.0 to 5.0 by suitable organic acids.
DE19873717467 1987-05-23 1987-05-23 Biological insecticide spray Withdrawn DE3717467A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873717467 DE3717467A1 (en) 1987-05-23 1987-05-23 Biological insecticide spray
DE19873733640 DE3733640A1 (en) 1987-05-23 1987-10-05 Biological insecticide spray containing black pepper oil

Applications Claiming Priority (1)

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DE19873717467 DE3717467A1 (en) 1987-05-23 1987-05-23 Biological insecticide spray

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761097A1 (en) * 1995-08-24 1997-03-12 W. NEUDORFF GmbH KG Triglyceride enhanced pyrethrin-based arthropodicidal composition
FR2766331A1 (en) * 1997-07-25 1999-01-29 Gandhour Lab TREATMENT AND PREVENTIVE PEST CONTROL COMPOSITION COMPRISING PEDICULICIDAL AND LARVICIDAL AGENTS IN ASSOCIATION WITH REPULSIVE ESSENTIAL OILS FOR INSECTS
WO2001000026A1 (en) * 1999-06-28 2001-01-04 Ecosmart Technologies, Inc. Pesticidal compositions containing essential oils with enzyme inhibitors
WO2001091560A2 (en) * 2000-05-26 2001-12-06 Ecosmart Technologies, Inc. Pesticidal compositions containing mineral oil and/or soybean oil
EP1634500A2 (en) * 1998-07-28 2006-03-15 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essentials oils
WO2006055029A1 (en) * 2004-04-15 2006-05-26 Woodstream Corporation Insecticidal compositions and methods of using same
EP1779728A2 (en) * 1998-07-28 2007-05-02 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7250175B2 (en) 1998-07-28 2007-07-31 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
GB2440664A (en) * 2006-08-03 2008-02-06 Livie Biopesticides Ltd Insecticidal composition
WO2008035029A2 (en) * 2006-08-03 2008-03-27 Livie Biopesticides Limited Insecticidal composition
EP2737796A1 (en) 2012-12-03 2014-06-04 SC Amia International Import Export SRL Insecticidal composition based on pyrethrins and essential oils and process for its obtainment
US8877219B2 (en) 1998-07-28 2014-11-04 Ecosmart Technologies, Inc. Pesticidal compositions containing rosemary oil and wintergreen oil
WO2016193704A1 (en) * 2015-06-03 2016-12-08 Pangaea Agrochemicals Limited A primer for pesticides
WO2018167385A1 (en) 2017-03-15 2018-09-20 Ab7 Innovation S.A.S.U Composition comprising pyrethrum for arthropod pest control
WO2018233869A1 (en) * 2017-06-19 2018-12-27 Apreslabs Ltd Improved insecticide formulations

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761097A1 (en) * 1995-08-24 1997-03-12 W. NEUDORFF GmbH KG Triglyceride enhanced pyrethrin-based arthropodicidal composition
FR2766331A1 (en) * 1997-07-25 1999-01-29 Gandhour Lab TREATMENT AND PREVENTIVE PEST CONTROL COMPOSITION COMPRISING PEDICULICIDAL AND LARVICIDAL AGENTS IN ASSOCIATION WITH REPULSIVE ESSENTIAL OILS FOR INSECTS
EP0894435A1 (en) * 1997-07-25 1999-02-03 Laboratoire Gandhour Anti-parasite composition for treatment and prevention containing pediculicides and larvicides in association with insect repelling essential oils
US7537777B2 (en) 1998-07-28 2009-05-26 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
EP1779730A3 (en) * 1998-07-28 2007-09-05 EcoSmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US9497974B2 (en) 1998-07-28 2016-11-22 Kittrich Corporation Pesticidal compositions and methods for using same
US7351420B2 (en) 1998-07-28 2008-04-01 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US9247751B2 (en) 1998-07-28 2016-02-02 Kittrich Corporation Pesticidal compositions containing rosemary oil and wintergreen oil
EP1634500A2 (en) * 1998-07-28 2006-03-15 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essentials oils
US8877219B2 (en) 1998-07-28 2014-11-04 Ecosmart Technologies, Inc. Pesticidal compositions containing rosemary oil and wintergreen oil
EP1634500A3 (en) * 1998-07-28 2006-08-09 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essentials oils
EP1779728A2 (en) * 1998-07-28 2007-05-02 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
EP1779729A2 (en) * 1998-07-28 2007-05-02 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
EP1779730A2 (en) * 1998-07-28 2007-05-02 Ecosmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7618645B2 (en) 1998-07-28 2009-11-17 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7534447B2 (en) 1998-07-28 2009-05-19 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7250175B2 (en) 1998-07-28 2007-07-31 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
EP1779728A3 (en) * 1998-07-28 2007-09-05 EcoSmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7531189B2 (en) 1998-07-28 2009-05-12 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
EP1779729A3 (en) * 1998-07-28 2007-09-05 EcoSmart Technologies Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7320966B2 (en) 1998-07-28 2008-01-22 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7476397B2 (en) 1998-07-28 2009-01-13 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7361366B2 (en) 1998-07-28 2008-04-22 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils
US7238726B2 (en) 1999-06-28 2007-07-03 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils with enzyme inhibitors
US7357939B2 (en) 1999-06-28 2008-04-15 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils with enzyme inhibitors
US6986898B1 (en) 1999-06-28 2006-01-17 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils with enzyme inhibitors
WO2001000026A1 (en) * 1999-06-28 2001-01-04 Ecosmart Technologies, Inc. Pesticidal compositions containing essential oils with enzyme inhibitors
US7438923B2 (en) 1999-06-28 2008-10-21 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils with enzyme inhibitors
US7241806B2 (en) 1999-06-28 2007-07-10 Ecosmart Technologies, Inc. Synergistic and residual pesticidal compositions containing plant essential oils with enzyme inhibitors
WO2001091560A2 (en) * 2000-05-26 2001-12-06 Ecosmart Technologies, Inc. Pesticidal compositions containing mineral oil and/or soybean oil
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