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DE407167C - Process for the manufacture of pest pests - Google Patents

Process for the manufacture of pest pests

Info

Publication number
DE407167C
DE407167C DESCH61903D DESC061903D DE407167C DE 407167 C DE407167 C DE 407167C DE SCH61903 D DESCH61903 D DE SCH61903D DE SC061903 D DESC061903 D DE SC061903D DE 407167 C DE407167 C DE 407167C
Authority
DE
Germany
Prior art keywords
manufacture
pests
copper
paste
lupine
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.)
Expired
Application number
DESCH61903D
Other languages
German (de)
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.)
BENNO SCHILDE FA
MAX WINCKEL DR
Original Assignee
BENNO SCHILDE FA
MAX WINCKEL DR
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 BENNO SCHILDE FA, MAX WINCKEL DR filed Critical BENNO SCHILDE FA
Priority to DESCH61903D priority Critical patent/DE407167C/en
Application granted granted Critical
Publication of DE407167C publication Critical patent/DE407167C/en
Expired 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
    • 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

Landscapes

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

Description

Verfahren zur Herstellung von Vertilgungsmitteln für Pflanzenschädlinge. Es ist bereits vorgeschlagen, zur Bekämpfung pflanzlicher und tierischer Schädlinge die inden beim Entbittern der Lupinen entstehenden Laugen enthaltenen Bitterstoffe oder Alkaloide zu benutzen, wobei man in der Weise vorgegangen ist, daß diese Laugen nach evtl. Neutralisierung eingedampft werden. Es ist ferner bereits vorgeschlagen, die Laugen vor oder nach dem Eindampfen mit Kupfer-, Zink-, Aluminiumsalzen oder anderen zur Schädlingsbekämpfung benutzten Mitteln zu vermischen.Process for the manufacture of herbicides for plant pests. It is already suggested to control plant and animal pests the bitter substances contained in the lyes that are formed when the lupins are debittered or to use alkaloids, the procedure being that these lyes may be evaporated after neutralization. It has also already been proposed that the alkalis before or after evaporation with copper, zinc, aluminum salts or to mix with other agents used for pest control.

Die vorliegende Erfindung verfolgt ebenfalls den Zweck, die in den Lupinenlaugen enthaltenden Stoffe zur Bekämpfung von pflanzlichen und tierischen Schädlingen auszunutzen. Sie Letrifft jedoch ein wesentlich einfacheres und weniger zeitraubendes Verfahren zur Herstellung derartiger Vertilgungsmittel in Pasten- oder Pulverform, wie (lies bisher bekannt geworden ist. Die Erfindung geht ebenfalls von der Beimischung von Metall:salzen, insbesondere Kupfersalzen, aus, benutzt diese aber als Fällungsmittel für die in den Lupinenlaugen enthaltenden Alkaloide und Bitterstoffe, worauf dann die Ausfällungen abfiltriert und in Pasten- oder Pulverform gebracht werden.The present invention also has the purpose set forth in Substances containing lupine liquor for combating plant and animal species Exploiting pests. However, it meets a much simpler and less time-consuming process for the production of such pesticides in paste or powder form, as (read has become known so far. The invention also works from the admixture of metal: salts, especially copper salts, use them but as a precipitating agent for the alkaloids contained in the lupine liquors and Bitter substances, whereupon the precipitates are filtered off and in paste or powder form to be brought.

Eine Lupinenlatige, der man Kupfersulfat-I lÖsung zusetzt, wird sofort trübe durch Ausfällen von Kupfertannat, Kupferalkaloid und Kupferalbuminat. Man setzt vorsichtig nur so lange Kupfersalz#e hinzu, als noch Fällung entsteht. Sobald alle fällbaren Substanzen nusgeschieden sind, läßt man die Flüssigkeit absitzen und filtriert sie ab; die überstehende Flüssigkeit läßt man ablaufen. Der Niederschlag wird entweder als Paste verarbeitet oder getrocknet und dann in Pulverfo#rm in den Handel gebracht. Die Paste wie das Pulver wird bei Gebrauch mit Wasser angerührt, um die gewünschte Konzentration zu erreichen. Die Ausscheidung der für die Pflanzenschädlingsbekämpfung wirksamen Extraktstoffe -wird durch die Erfindung Pußerordentlich vereinfacht und beschleunigt, da nach Zusetzen dies Fällungsmittels, ungefähr in einer Stunde alle diese Extraktstoffe durch Ausscheidung gewonnen sind.A lupine pale to which copper sulfate I solution is added, becomes immediately cloudy due to precipitation of copper tannate, copper alkaloid and copper albuminate. Man Carefully add copper salt only as long as there is still precipitation. As soon All precipitable substances have been separated, the liquid is allowed to settle and filter it off; the supernatant liquid is allowed to run off. The precipitation is either processed as a paste or dried and then in powder form in the Trade brought. The paste like the powder is mixed with water when used, to achieve the desired concentration. The excretion of those used for plant pest control effective extract substances - is extremely simplified by the invention and accelerated, since after the addition of this precipitating agent, all in about an hour these extract substances are obtained through excretion.

Claims (1)

PATr-NT-Ai,TSPRTJCI-1 : Verfahren zur Herstellung von Vertilgungsinitteln für Pflanzenschädlinge aus den bei der Lupinenentbitterung entfallenden Laugen, wobei diese mit Metallsalzen, insbesondere Kupfersalzen, versetzt werden, dadurch gekennzeichnet, daß die hierbei entstehenden, diie wirksamen Stoffe enthaltenden Ausfällungen al"filtri:ert und in Pasten- oder Pulverform gebracht werden.PATr-NT-Ai, TSPRTJCI-1 : A process for the production of exterminating agents for plant pests from the alkalis obtained during lupine debittering, these being mixed with metal salts, in particular copper salts, characterized in that the precipitates that arise and contain the active substances al "filtered and made into paste or powder form.
DESCH61903D 1921-06-04 1921-06-04 Process for the manufacture of pest pests Expired DE407167C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH61903D DE407167C (en) 1921-06-04 1921-06-04 Process for the manufacture of pest pests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH61903D DE407167C (en) 1921-06-04 1921-06-04 Process for the manufacture of pest pests

Publications (1)

Publication Number Publication Date
DE407167C true DE407167C (en) 1924-12-06

Family

ID=7437587

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH61903D Expired DE407167C (en) 1921-06-04 1921-06-04 Process for the manufacture of pest pests

Country Status (1)

Country Link
DE (1) DE407167C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5692598A (en) * 1995-06-08 1997-12-02 Firma Gummi-Jager KG GmbH & Cie Conveyor belt comprised of flexible, parallel belt loops having connected thereto transversely extending rods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5692598A (en) * 1995-06-08 1997-12-02 Firma Gummi-Jager KG GmbH & Cie Conveyor belt comprised of flexible, parallel belt loops having connected thereto transversely extending rods

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