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WO2000047048A1 - Traitement a pesticides - Google Patents

Traitement a pesticides Download PDF

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Publication number
WO2000047048A1
WO2000047048A1 PCT/AU2000/000071 AU0000071W WO0047048A1 WO 2000047048 A1 WO2000047048 A1 WO 2000047048A1 AU 0000071 W AU0000071 W AU 0000071W WO 0047048 A1 WO0047048 A1 WO 0047048A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
active
actives
residue
level
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.)
Ceased
Application number
PCT/AU2000/000071
Other languages
English (en)
Inventor
Paul John Martin
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.)
Virbac Australia Pty Ltd
Original Assignee
Virbac Australia Pty Ltd
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 Virbac Australia Pty Ltd filed Critical Virbac Australia Pty Ltd
Priority to NZ513186A priority Critical patent/NZ513186A/xx
Priority to AU27837/00A priority patent/AU2783700A/en
Publication of WO2000047048A1 publication Critical patent/WO2000047048A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
    • 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
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • 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
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or 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
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action

Definitions

  • This invention relates to pesticidal compositions having the particular, but not sole,
  • MRLs act as a
  • MRLs are specific for tissue type and pesticide. They are generally determined on a per molecule of pesticide residue basis. Lower
  • Substitute Sheet levels of residue equate to shorter WHP. If the pesticide residue levels of a tissue are below the
  • composition for the control of pests and plants and animals or one which provides the public
  • the invention relates to a composition including two or more actives where each
  • the combination of actives provide a high kill rate.
  • composition is suitable for administration to warm blooded animals.
  • the actives are selected from the group comprising anthelmintics, miticides,
  • tickicides tickicides, antibiotics and insecticides, and other compounds used to treat pests of plants and
  • the actives are selected from the group comprising avermectins, synthetic
  • the actives selected for the composition share the same mode of action.
  • the invention relates to a method of devising a composition, including
  • the invention relates to a method of manufacturing a pesticidal
  • composition containing two or more actives including taking a first active which is known to
  • determining the LD 90 of a second active for said target pest combining the LD 90 quantity of the first and second actives with a suitable carrier to provide an effective pesticidal composition.
  • the invention relates to a method of treating a warm blooded animal by administering to that animal the compositions of the present invention or compositions made by
  • the invention in another related aspect relates to a method of treating a warm blooded animal by administering to the animal simultaneously or within a relatively short period of time at least
  • This invention may also broadly be said to consist in the parts, elements and features referred to
  • Pesticides can be classed in different groups on the basis of their mode of action.
  • the mode of action of the avermectins is thought to be by inhibition of the neuron transmitter
  • GABA gamma amino butyric acid
  • ivermectin eprinomectin.
  • moxidectin act by this mode.
  • the synthetic pyrethroids are a different class of nerve poisons but all synthetic pyrethroids work the same way.
  • composition consists of two or more
  • pesticidally active compounds each present in lower levels than would individually give rise to
  • the total activity of the composition is at least the sum of that of the
  • composition which is a component of the composition means that the residue levels for each active should
  • compositions of the present invention may be arrived at in a number of ways.
  • a first active is selected and the maximum of allowable residue level is determined. This will be described
  • the amount of the fist active added should be less
  • a second active is selected and the maximum residue level should be determined.
  • the kill rate of the composition can be estimated by comparing amount of each active added
  • a more accurate kill rate can be determined by
  • composition can be arrived at by taking a first active which is known to kill the
  • LD 90 amount exceeds the maximum residue level a lower kill rate, eg LD 80 will need to
  • each active is selected and perhaps a third active added.
  • the selected quantities of each active are
  • composition with a LD 99 or greater effective kill rate of the target pest may be achieved with
  • pesticidal composition may be any suitable pesticidal composition.
  • the target pest may contain more than two actives, where this is the case the amount of each of the independent actives required to give a combined LD 99 or greater effective kill rate of the target pest may be less than the levels indicated in the paragraph above.
  • composition is prepared by dissolving the actives in the oily carrier.
  • the final volume is
  • compositions were administered to beef cattle as at a rate of 1 ml per 10
  • the milk residue levels were tested every 12 hours for 7 days from administration.
  • the milk residue levels were tested every 12 hours for 7 days from administration.
  • abamectin or a combination of abamectin and ivermectin As can be clearly seen the abamectin and ivermectin residues remained low throughout the test period, both levels remaining below
  • the invention provides the advantage of limiting the WHP to which valuable commodities are subjected, whilst maintaining an effective level of control of pests.
  • This has advantages for primary and secondary industries. For example, decreased periods before cows can be milked or

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

De nombreux traitements à pesticides impliquent l'utilisation de pesticides qui se décomposent en résidus nocifs. Des périodes d'attente sont imposées dans les cas où le niveau de résidus dans le tissu végétal ou animal dépasse le niveau maximal de résidu autorisé pour ce pesticide par les organismes de réglementation. La présente invention concerne une composition qui évite l'imposition d'une période d'attente tout en assurant un remède efficace contre les infestations par les animaux nuisibles, en intégrant deux composés pesticides ou davantage. Chaque composé pesticide actif est présent en quantité suffisamment faible pour ne pas dépasser le niveau de résidu permis évitant ainsi l'imposition de période d'attente, tandis que l'effet combiné des actifs est tel qu'il procure le taux de destruction désiré.
PCT/AU2000/000071 1999-02-08 2000-02-08 Traitement a pesticides Ceased WO2000047048A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NZ513186A NZ513186A (en) 1999-02-08 2000-02-08 Pesticide treatment containing two pesticides from the same chemical class
AU27837/00A AU2783700A (en) 1999-02-08 2000-02-08 Pesticide treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPP8582 1999-02-08
AUPP8582A AUPP858299A0 (en) 1999-02-08 1999-02-08 Pesticidal compositions

Publications (1)

Publication Number Publication Date
WO2000047048A1 true WO2000047048A1 (fr) 2000-08-17

Family

ID=3812784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2000/000071 Ceased WO2000047048A1 (fr) 1999-02-08 2000-02-08 Traitement a pesticides

Country Status (4)

Country Link
AU (1) AUPP858299A0 (fr)
NZ (1) NZ513186A (fr)
WO (1) WO2000047048A1 (fr)
ZA (1) ZA200107362B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004026033A1 (fr) * 2002-09-20 2004-04-01 Artpharm Pty Ltd Pesticides pour les plantes et leurs utilisations
WO2025024908A1 (fr) * 2023-07-28 2025-02-06 Elanco Saude Animal Ltda Compositions antiparasitaires de lactones macrocycliques

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007525A1 (fr) * 1985-06-19 1986-12-31 Robert Young & Company Limited Compositions parasiticides a base de pyrethroide
EP0327467A2 (fr) * 1988-02-05 1989-08-09 CHINOIN Gyogyszer és Vegyészeti Termékek Gyára RT. Compositions arthropodicides
GB2220856A (en) * 1988-07-18 1990-01-24 Merck & Co Inc Novel synergistic agricultural insecticidal and acaricidal combinations containing avermectin derivatives
WO1992012634A1 (fr) * 1991-01-25 1992-08-06 Fmc Corporation Nouvelle composition a base de pyrethroide
WO1995005812A1 (fr) * 1993-08-24 1995-03-02 Ashmont Holdings Limited Formulations anti-helminthiques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007525A1 (fr) * 1985-06-19 1986-12-31 Robert Young & Company Limited Compositions parasiticides a base de pyrethroide
EP0327467A2 (fr) * 1988-02-05 1989-08-09 CHINOIN Gyogyszer és Vegyészeti Termékek Gyára RT. Compositions arthropodicides
GB2220856A (en) * 1988-07-18 1990-01-24 Merck & Co Inc Novel synergistic agricultural insecticidal and acaricidal combinations containing avermectin derivatives
WO1992012634A1 (fr) * 1991-01-25 1992-08-06 Fmc Corporation Nouvelle composition a base de pyrethroide
WO1995005812A1 (fr) * 1993-08-24 1995-03-02 Ashmont Holdings Limited Formulations anti-helminthiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004026033A1 (fr) * 2002-09-20 2004-04-01 Artpharm Pty Ltd Pesticides pour les plantes et leurs utilisations
WO2025024908A1 (fr) * 2023-07-28 2025-02-06 Elanco Saude Animal Ltda Compositions antiparasitaires de lactones macrocycliques

Also Published As

Publication number Publication date
NZ513186A (en) 2004-02-27
ZA200107362B (en) 2002-09-18
AUPP858299A0 (en) 1999-03-04

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