DE850534C - Insecticide, especially suitable for combating the potato beetle - Google Patents

Insecticide, especially suitable for combating the potato beetle

Info

Publication number
DE850534C
DE850534C DER3250A DER0003250A DE850534C DE 850534 C DE850534 C DE 850534C DE R3250 A DER3250 A DE R3250A DE R0003250 A DER0003250 A DE R0003250A DE 850534 C DE850534 C DE 850534C
Authority
DE
Germany
Prior art keywords
insecticide
combating
especially suitable
potato beetle
plants
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
DER3250A
Other languages
German (de)
Inventor
Arthur Reiss
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 DER3250A priority Critical patent/DE850534C/en
Application granted granted Critical
Publication of DE850534C publication Critical patent/DE850534C/en
Expired legal-status Critical Current

Links

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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40Biocides, 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

  • 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)

Description

Insektenvertilgungsmittel, vornehmlich geeignet zur Bekämpfung des Kartoffelkäfers Es wurde bereits festgestellt, daß sich eine Mischung von Naphthalin mit Nikotin als vortreffliches Mittel zur Bekämpfung von Parasiten an Tieren, vornehmlich an Geflügel, bewährt. Die Anwendung erfolgte zunächst in der Weise, daß die geschmolzene Mischung in Nuten oder Löcher in den Sitzstangen der Hühner eingegossen wurde. Jetzt wurde gefunden, daß die gleiche Mischung, kombiniert mit Kalk oder Kreide und in anderer Weise angewendet, sich vorzüglich bewährt auch als Kampfmittel gegen Pflanzenschädlinge, also gegen fressende und saugende Insekten, wie Raupen, Käfer und Läuse aller Art, besonders aber gegen den Kartoffelkäfer und seine Larven, ebenso wahrscheinlich auch gegen die Heuschrecke und andere exotische Sch:idlinge. In der neuen Form stellt das Mittel ein parasitenwidriges Pulver dar, das gekennzeichnet ist als ein feingemahlenes Gemisch von Naphthalin mit mindestens 3 Prozent Nikotin, dem etwa das doppelte Quantum von feingemahlenem Kalk oder Kreide beigemischt ist, die als Streckungs- und Lockerungsmittel für die etwas speckige, nicht leicht stäubende Naphthalin-Nikotin-Mischung wirken. Um eine gute Haftung des Mittels auf den Pflanzen und damit eine gewisse' Dauerwirkung zu erzielen, stäubt man das Mittel auf die angefeuchteten Pflanzen, indem man entweder Regen oder Tau abwartet oder in einem ersten Arbeitsgang vor dem Bestäuben die Pflanzen mit Wasser besprüht.Insecticides, especially suitable for combating the Colorado beetle It has already been established that it is a mixture of naphthalene with nicotine as an excellent means of combating parasites on animals, especially on poultry, proven. The application was first carried out in such a way that the melted Mixture was poured into grooves or holes in the perches of the chickens. now it was found that the same mixture, combined with lime or chalk and in used in a different way, has also proven itself as a weapon against pests of plants, i.e. against eating and sucking insects such as caterpillars, beetles and lice of all kinds, but especially against the Colorado beetle and its larvae, just as likely also against the grasshopper and other exotic pests. In the new form the agent is an anti-parasite powder characterized as finely ground Mixture of naphthalene with at least 3 percent nicotine, which is about double the amount of finely ground lime or chalk is mixed in as a stretching and loosening agent work for the somewhat greasy, not easily dusting naphthalene-nicotine mixture. To ensure good adhesion of the agent on the plants and thus a certain 'long-term effect To achieve, one dusts the agent on the moistened plants by either Waiting for rain or dew or, as a first step, before pollinating the plants sprayed with water.

Das Mittel ist in seiner Wirkung besonders allen den bekannten Kampfmitteln überlegen, die für ihre Wirkung die Berührung der Schädlinge mit dem, .Mittel zur Voraussetzung haben; ganz besonders beim Kartoffelkäfer töten diese Kontaktinsektizide nur einen Teil der Schädlinge, da diese meistenteils durch die Blätter der Pflanze, die fertigen. Käfer auch durch ihre Chitinpanzerung gegen die Berührung mit dem Kampfmittel geschützt sind. Das neue Mittel wirkt sowohl als Atmungs- wie als Berührungs-undFraßgift: Entweder lehnen die Schädlinge die bestäubten Blätter wegen des Geruchs, der lähmend wirkt, als Fraß ab, so sterben sie den Hungertod und die Pflanzen sind gerettet; oder aber sie nehmen die bestäubten Blätter als Fraß an, wie das bei so gefräßigen Insekten, wie Coloradokäfer und Heuschrecke, das Wahrscheinlichere ist, so sterben sie binnen kurzem, nachdem eine Lähmung des Nervensystems vorausgegangen ist, den Gifttod, wozu auch der für Insekten unverdauliche Kalk das Seinige beiträgt. Ein völliges Kahlgefressenwerden der Pflanzen ist auch in diesem Falle ausgeschlossen.The agent is particularly effective in all of the known weapons consider that for theirs Effect the contact of the pests with the, .Means are a prerequisite; especially in the Colorado beetle they kill Contact insecticides only part of the pests, as these are mostly caused by the Leaves of the plant that finished. Beetles are also protected against the by their chitin armor Contact with the ordnance are protected. The new agent acts both as a respiratory like as a contact and food poison: either the pests reject the pollinated leaves because of the odor, which has a paralyzing effect, as food, they die of starvation and the plants are saved; or else they take the pollinated leaves as Ate at it, like it does with voracious insects like Colorado beetles and grasshoppers, the more likely they will die within a short time after paralysis of the Preceded by the nervous system, poisonous death, including that which is indigestible for insects Kalk contributes its own. The plants are also completely devoured excluded in this case.

Claims (3)

PATENTANSPRÜCHE: i. Insektenvertilgungsmittel, bestehend aus einem pulverförmigen Gemisch von Naphthalin mit Nikotin und einem Streckungs- und Lockerungsmittel. PATENT CLAIMS: i. Insecticide, consisting of a powdery mixture of naphthalene with nicotine and a diluting and loosening agent. 2. Insektenvertilgungsmittel nach Anspruch i, dadurch gekennzeichnet, daß als Streckungsmittel gemahlener Kalk oder gemahlene Kreide verwendet wird. 2. Insecticide according to claim i, characterized in that that ground lime or chalk is used as an extender. 3. Verwendung des Insektenvertilgungsmittels nach Ansprüchen i und 2 zur Bekämpfung von Pflanzenschädlingen, insbesondere auf vorher angefeuchteten Pflanzen.3. Use of the insecticide according to claims i and 2 for control from plant pests, especially on previously moistened plants.
DER3250A 1950-08-08 1950-08-08 Insecticide, especially suitable for combating the potato beetle Expired DE850534C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER3250A DE850534C (en) 1950-08-08 1950-08-08 Insecticide, especially suitable for combating the potato beetle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER3250A DE850534C (en) 1950-08-08 1950-08-08 Insecticide, especially suitable for combating the potato beetle

Publications (1)

Publication Number Publication Date
DE850534C true DE850534C (en) 1952-09-25

Family

ID=7396291

Family Applications (1)

Application Number Title Priority Date Filing Date
DER3250A Expired DE850534C (en) 1950-08-08 1950-08-08 Insecticide, especially suitable for combating the potato beetle

Country Status (1)

Country Link
DE (1) DE850534C (en)

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