DE509454C - Procedure for pest control - Google Patents

Procedure for pest control

Info

Publication number
DE509454C
DE509454C DEK112133D DEK0112133D DE509454C DE 509454 C DE509454 C DE 509454C DE K112133 D DEK112133 D DE K112133D DE K0112133 D DEK0112133 D DE K0112133D DE 509454 C DE509454 C DE 509454C
Authority
DE
Germany
Prior art keywords
pest control
procedure
nicotine
dipyridyl
effect
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
DEK112133D
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.)
BODO HABENICHT
Original Assignee
BODO HABENICHT
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 BODO HABENICHT filed Critical BODO HABENICHT
Priority to DEK112133D priority Critical patent/DE509454C/en
Application granted granted Critical
Publication of DE509454C publication Critical patent/DE509454C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • 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)
  • Pyridine Compounds (AREA)

Description

Verfahren zur Schädlingsbekämpfung In der Landwirtschaft liegt das Bedürfnis nach Schädlingsbekämpfangsmitteln vor, welche bei guten insektiziden und fungiziden Eigenschaften auf die Pflanzen selbst keine schädigende Wirkung ausüben.Pest control methods In agriculture, that is There is a need for pesticides, which are good insecticides and fungicidal properties have no harmful effect on the plants themselves.

Bekanntlich ist Nikotin ein vorzügliches SchädIffigsbekämpfungsmittel, welches, da es ein Pflanzenprodukt ist, die Pflanzen selbst nicht schädigt, für Insekten aber eines der stärk,ten Gifte darstellt. -Das 1\Til<olbiii wird aus Tabak-, in dem es in geringen Mengen vorkonunt, gewonnen. Weil die Erzeugung von Nikotin beschränkt und kostspielig ist, kann es wegen seines hohen Preises nur bei wertvolleren Kulturen Anwendung finden, Man hat daher schon versucht, andere Stoffe, welche im chemischen Aufbau und in ihrer physlologischen Wirkung dein Nikotin ähneln, ZD zu finden..It is well known that nicotine is an excellent pesticide, which, since it is a plant product, does not harm the plants themselves, for But insects are one of the strongest poisons. -The 1 \ Til <olbiii is made from Tobacco, in which it is produced in small quantities. Because the generation of Nicotine is limited and costly, it can only be because of its high price more valuable crops are used, so attempts have already been made to use other substances, which are similar in chemical structure and in their physiological effect to your nicotine, To find ZD ..

So hat man u. a. Pyridin und Dipyridyl für diese Zwecke vorgeschlagen, die als Ab- fallstoffe aus der Großindustrie zur Verfügung stehen, es hat sich jedoch gezeigt, daß diese beiden Stoffe die erwarteten Hoffnungen nicht erfüllt haben. Es wurde nun gefunden, daß die Komplexsalze von der Formel [Me (Dipyridyl)"] X" gute insektizide und züm Teil auch eine kombiniert fungizidt Wirkung zeigen, besonders wenn das Me in obiger Formel aus Kupfer oder Ouecksilber besteht. Die Bezeichnung X. bideutet ein organisches Radikal, wobei m, 2 leich Null oder griißer sein kann, Die Einführung von Alkyl-, Aryl-, Ai-nino-, Merkaptor- oder Thiogriuppen sowie Hydrierung verstärkt die schädlingsvernichten!-le Wirkung.Thus, inter alia, pyridine and dipyridyl have been proposed for these purposes, which are available as waste materials from large-scale industry, but it has been shown that these two substances have not fulfilled the expected hopes. It has now been found that the complex salts of the formula [Me (dipyridyl) "] X" show good insecticidal and partly also a combined fungicidal effect, especially when the Me in the above formula consists of copper or mercury. The designation X. signifies an organic radical, where m, 2 can be slightly zero or greater. The introduction of alkyl, aryl, amino, mercaptor or thio groups as well as hydrogenation intensifies the pest-killing effect.

Es können z. B. folgende Verbindungen Verwendung finden: Cuprotripyri,dil, Mercurotripyridil, a-ß-Aniinopyridin#kupferl,#oiiiplexverbin;dung, Ci-upromonoi-nethylpyriclin.It can e.g. B. the following compounds are used: Cuprotripyri, dil, Mercurotripyridil, a-ß-Aniinopyridin #kupferl, # oiiiplexverbin; dung, Ci-upromonoi-nethylpyriclin.

Claims (1)

PATENTANSPRUCH: Verfahren zur Schädlingsbekämpfung, dadurchgekennzeichnet, daß Dipyridylmetallverbind,ungen oder deren Derivate und Homologe verwandt werden.PATENT CLAIM: Method for pest control, characterized that dipyridyl metal compounds or their derivatives and homologues are used.
DEK112133D 1928-11-18 1928-11-18 Procedure for pest control Expired DE509454C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK112133D DE509454C (en) 1928-11-18 1928-11-18 Procedure for pest control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK112133D DE509454C (en) 1928-11-18 1928-11-18 Procedure for pest control

Publications (1)

Publication Number Publication Date
DE509454C true DE509454C (en) 1930-10-09

Family

ID=7242390

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK112133D Expired DE509454C (en) 1928-11-18 1928-11-18 Procedure for pest control

Country Status (1)

Country Link
DE (1) DE509454C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326835A1 (en) * 1988-01-13 1989-08-09 The Board of Trustees for the University of Illinois Porphyric insecticides
US5200427A (en) * 1984-07-27 1993-04-06 The Board Of Trustees Of The Univ. Of Illinois Porphyric insecticides
US5300526A (en) * 1984-07-27 1994-04-05 The Board Of Trustees Of The University Of Illinois Porphyric insecticides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200427A (en) * 1984-07-27 1993-04-06 The Board Of Trustees Of The Univ. Of Illinois Porphyric insecticides
US5300526A (en) * 1984-07-27 1994-04-05 The Board Of Trustees Of The University Of Illinois Porphyric insecticides
EP0326835A1 (en) * 1988-01-13 1989-08-09 The Board of Trustees for the University of Illinois Porphyric insecticides

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