DE2538470A1 - Compsn. for destroying cockroaches - comprises a mixt. of bait and poison applied to a foam carrier - Google Patents

Compsn. for destroying cockroaches - comprises a mixt. of bait and poison applied to a foam carrier

Info

Publication number
DE2538470A1
DE2538470A1 DE19752538470 DE2538470A DE2538470A1 DE 2538470 A1 DE2538470 A1 DE 2538470A1 DE 19752538470 DE19752538470 DE 19752538470 DE 2538470 A DE2538470 A DE 2538470A DE 2538470 A1 DE2538470 A1 DE 2538470A1
Authority
DE
Germany
Prior art keywords
bait
compsn
cockroaches
mixt
esp
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.)
Pending
Application number
DE19752538470
Other languages
German (de)
Inventor
Peter Baumann
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
Priority to DE19752538470 priority Critical patent/DE2538470A1/en
Publication of DE2538470A1 publication Critical patent/DE2538470A1/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/16Foams
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/002Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits
    • A01N25/006Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits insecticidal

Landscapes

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

Abstract

The pesticidal compsn. is prepd. by mixing an attractant, esp. dried yeast extract, with a poison, esp. an insecticide, then electrostatically applying the mixt. to pieces of foam. Compsn. causes less contamination of the environment, esp. in places where food is processed, compared with the use of insecticidal sprays. Teh yeast extract is an effective bait for Blattella germanica, Blatta orientalis and Periplaneta americana and the effect lasts for many weeks or months. The pieces of bait are compact and not likely to break apart or to be spread about by the cockroaches.

Description

Fatentbeschre ibung Verfahren zum Herstellen eines Schädlingsbekämpfungsmittels Die Erfindung bezieht sich auf ein Verfahren zur Herstellung eines Schädlingsbekämpfungsmittels, insbesondere zur Vernichtung von Schaben.Fatentbeschre ibung Method for producing a pesticide The invention relates to a method for producing a pesticide, especially for the destruction of cockroaches.

Schaben sind weltweit verbreitete Hygieneschädlinge, zu deren effektiver Bekämpfung bislang spezielle Fachkenntnisse erforderlich sind. Die Bekämpfungstechnik umfaßt Sprüh- und Spritzverfahren, wobei Insektizide auf Flächen ausgebracht werden, die von Schaben belaufen werden könnten. Dabei werden zwangsläufig Befallsorte und deren Umgebung (z.B. die gesamte Küche eines Krankenhauses, einer Großkantine und andere) mit den auch für Menschen nicht unbedenklichen insektiziden Verbindungen kontaminiert.Cockroaches are hygienic pests that are widespread worldwide and make them more effective Combat so far, special expertise is required. The fighting technique includes spraying and spraying methods, whereby insecticides are applied to surfaces, that could be run over by cockroaches. Infestation types and their surroundings (e.g. the entire kitchen of a hospital, a large canteen and others) with the insecticidal compounds, which are also not safe for humans contaminated.

Mit der vorliegenden Erfindung ist ein Verfahren gegeben, bei dem eine Belastung der Umwelt durch Insektizide vermieden wird und das besondere Kenntnisse in der Schabenbekämpfung nicht länger erfordert.The present invention provides a method in which pollution of the environment by insecticides is avoided and that special knowledge is no longer required in cockroach control.

Diese Aufgabe wird erfindungsgemäß gelöst, indem durch Verwendung schabenattraktiver Substanzen diese Insekten zu einem begifteten Fraßköder gelockt werden. Als Lockstoff dient ein spezieller Hefe-Trockenextrakt, wie z.B. die im Apothekenhandel bekannte und als Trägersubstanz bei der Fillenherstellung verwendete Cenomasse der Firma "Zyma-Blaes". Die hohe Lockwirkung dieses Hefe-Trockenextraktes auf Schaben der Arten Blattella germanica (Deutsche Schabe), Blatta orientalis (Orientalische Schabe) und Periplaneta americana (Amerikanische Schabe) hat sich experimentell ergeben; sie ist bisher nicht bekannt. Die Lockwirkung besteht auch unter Luftzutritt mehrere Wochen bis Monate. Diesem Lockstoff wird in ausreichendem Umfang (0,5 bis 1%) ein Insektizid zugesetzt, das keine repellierende Wirkung aufweist und somit die Attraktivität des Hefeextraktes nicht herabmindert. Dies ist z.B. bei dem Wirkstoff "Chlordecon" gegeben.According to the invention, this object is achieved by using Cockroach-attractive substances lured these insects to poisoned food bait will. A special yeast dry extract, such as the im Pharmacy trade known and used as a carrier substance in the manufacture of fillers Cenomasse from the company "Zyma-Blaes". The high attractiveness of this yeast dry extract on cockroaches of the species Blattella germanica (German cockroach), Blatta orientalis (Oriental Cockroach) and Periplaneta americana (American cockroach) has been found experimentally result; she is so far not known. The attraction also exists several weeks to months in the presence of air. This attractant will be in sufficient Scope (0.5 to 1%) an insecticide added that has no repelling effect and thus does not reduce the attractiveness of the yeast extract. This is e.g. given with the active ingredient "Chlordecon".

Im weiteren Herstellungsverlauf wird das staubfeine Lockstoff-/Insektizidgemisch auf Kunststoffschäume (z.B. Moltopren-Schaumstoffstücke) aufgebracht, indem die Schaumstoffstücke zusammen mit Lockstoff-/Insektizidgemisch und Glaskugeln in eine Kunststoff-Mischtrommel gegeben werden.The dust-fine attractant / insecticide mixture is then used in the further production process applied to plastic foams (e.g. pieces of Moltoprene foam) by placing the Foam pieces together with attractant / insecticide mixture and glass balls in one Plastic mixing drum are given.

Beim Drehen der Trommel sorgen elektrostatische Kräfte dafür, daß das feinpulvrige Gemisch die Schaumstoffstücke durchdringt. Auf diese Weise entsteht ein kompakter Fraßköder (der Schaumstoff wird von den Insekten mitgefressen), der homogen mit Lockstoff und Insektizid beaufschlagt ist.When the drum rotates, electrostatic forces ensure that the fine powdery mixture penetrates the foam pieces. This is how it arises a compact feeding bait (the foam is eaten by the insects), the is homogeneously applied with attractant and insecticide.

Die Struktur des Schaumstoffes sorgt für eine gegenüber den äußeren Abmessungen (z.B. 7 x 10 cm) relativ große Oberfläche. Der so nach diesem Verfahren hergestellte Fraßköder wird in geeignete Dosen verpackt. Bei der Aufstellung am Befallsort wird nur der Deckel der Dose entfernt.The structure of the foam ensures an opposite to the outer Dimensions (e.g. 7 x 10 cm) relatively large surface. The one after this procedure The food bait produced is packed in suitable cans. When installed on Only the lid of the can is removed from the infected site.

Die Schaben werden durch die freigesetzten Duftstoffe angelockt und befressen den begifteten Köder. Insektizide gelangen, in Bebensmittelbetrieben besonders wichtig, nicht in die Umgebung. Da es sich um einen kompakten Köder handelt, können Schaben auch nichts verschleppen, wie dies z.B. bei einem krümeligen Produkt der Fall wäre.The cockroaches are attracted by the released fragrances and eat the poisoned bait. Insecticides get, especially in food processing plants important, not in the environment. Since it is a compact bait, you can Do not carry away cockroaches, as is the case with a crumbly product of the Case would be.

Die Schaben verenden binnen weniger Tage.The cockroaches perish within a few days.

Das Aufstellen der Dosen am Befallsort verlangt keinerlei Fachkenntnisse.Setting up the cans at the infested site does not require any specialist knowledge.

Claims (4)

PatentansprücheClaims Verfahren zum Herstellen eines Schädlingsbekämpfungsmittels zur Vertilgung von Schaben, dadurch gekennzeichnet, daß ein Lockstoff mit einem Giftstoff gemischt und mittels elektrostatischer Kräfte auf ein Schaumstoffstück aufgezogen wird.Process for the manufacture of a pesticide for extermination of cockroaches, characterized in that an attractant mixed with a toxin and is drawn onto a piece of foam by means of electrostatic forces. 2o) Verfahren nach Anspruch zu 1), dadurch gekennzeichnet, daß ein Hefe-Trockenextrakt als Köderstoff verwendet wird0 3.) Verfahren nach Anspruch zu 1) und 2), dadurch gekennzeichnet, daß dem Hefe-Trockenextrakt ein Insektizid zugesetzt wird.2o) Method according to claim 1), characterized in that a Yeast dry extract is used as bait substance0 3.) Method according to claim to 1) and 2), characterized in that an insecticide is added to the yeast dry extract will. 4.) Verfahren nach Anspruch zu 1) bis 3), dadurch gekennzeichnet, daß das Gemisch Trockenextrakt/Insektizid mittels elektrostatischer Kräfte auf ein Schaumstoffstück aufgezogen wird.4.) Method according to claim 1) to 3), characterized in that that the mixture of dry extract / insecticide is activated by means of electrostatic forces Foam piece is pulled up.
DE19752538470 1975-08-29 1975-08-29 Compsn. for destroying cockroaches - comprises a mixt. of bait and poison applied to a foam carrier Pending DE2538470A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752538470 DE2538470A1 (en) 1975-08-29 1975-08-29 Compsn. for destroying cockroaches - comprises a mixt. of bait and poison applied to a foam carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752538470 DE2538470A1 (en) 1975-08-29 1975-08-29 Compsn. for destroying cockroaches - comprises a mixt. of bait and poison applied to a foam carrier

Publications (1)

Publication Number Publication Date
DE2538470A1 true DE2538470A1 (en) 1977-03-03

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ID=5955126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752538470 Pending DE2538470A1 (en) 1975-08-29 1975-08-29 Compsn. for destroying cockroaches - comprises a mixt. of bait and poison applied to a foam carrier

Country Status (1)

Country Link
DE (1) DE2538470A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012722A1 (en) * 1990-02-22 1991-09-05 Henkel Kommanditgesellschaft Auf Aktien Cockroach bait and process for manufacturing it
US5104658A (en) * 1989-04-17 1992-04-14 S. C. Johnson & Son, Inc. Collapsible arthropodicidally-active foam matrix and method of manufacture
US5116618A (en) * 1985-04-26 1992-05-26 S. C. Johnson & Son, Inc. Water-soluble arthropodicidally-active foam matrix and method of manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116618A (en) * 1985-04-26 1992-05-26 S. C. Johnson & Son, Inc. Water-soluble arthropodicidally-active foam matrix and method of manufacture
US5104658A (en) * 1989-04-17 1992-04-14 S. C. Johnson & Son, Inc. Collapsible arthropodicidally-active foam matrix and method of manufacture
WO1991012722A1 (en) * 1990-02-22 1991-09-05 Henkel Kommanditgesellschaft Auf Aktien Cockroach bait and process for manufacturing it

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