DE448371C - Pest repellants - Google Patents

Pest repellants

Info

Publication number
DE448371C
DE448371C DEB118586D DEB0118586D DE448371C DE 448371 C DE448371 C DE 448371C DE B118586 D DEB118586 D DE B118586D DE B0118586 D DEB0118586 D DE B0118586D DE 448371 C DE448371 C DE 448371C
Authority
DE
Germany
Prior art keywords
carbon disulfide
pest repellants
liquid
repellants
pest
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
DEB118586D
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEB118586D priority Critical patent/DE448371C/en
Application granted granted Critical
Publication of DE448371C publication Critical patent/DE448371C/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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/04Carbon disulfide; Carbon monoxide; Carbon dioxide

Description

Schädlingsbekämpfungsmittel. Die Verwendung von Schwefelkohlenstoff zur Bekämpfung von Schädlingen, insbesondere der Rehlaus, ist bekanlit. Bisher wird dieses Mittel in flüssiger Form für sich oder im Gemisch mit anderen Flüssigkeiten angewendet, und zwar wird. es entweder oberflächlich aufgebracht oder durch Bohrlöcher dem Boden zugeführt; dabei besteht die Gefahr einer Schädigung der Pflanze durch direkte Berührung mit der Flüssigkeit. Es ist auch der Vorschlag gemacht worden, den Schwefelkohlenstoff von Moostorf aufsatigen zu lassen und in dieser Form in den Boden zu bringen. Bei Verwendung des Moostorfes in loser Form ist aber die Verdampfungsgeschwindigkeit des Schwefelkohlenstoffes infolge der großen Oberfläche besonders groß, die Dauer der Wirksamkeit also sehr kurz.Pesticides. The use of carbon disulfide to control pests, especially the roe deer, is known. So far will this agent in liquid form on its own or in a mixture with other liquids applied, namely is. it is either applied superficially or through boreholes fed to the ground; there is a risk of damage to the plant direct contact with the liquid. The suggestion has also been made to let the carbon disulfide of Moostorf saturate and in this form in bring down the ground. When using the moss peat in loose form, however, the rate of evaporation is lower of carbon disulfide owing to the large surface especially large, the duration the effectiveness is very short.

Die-genannten Nachteile werden, wie gefunden wurde, weitgehend vermieden, wenn man mit Schwefelkohlenstoff beladenes aktiviertes, feinporöses Material, wie z. B. aktive Kohle, aktive Kieselsäure u. dgl., anwendet. Die Abgabe voll Schwefelkohlenstoffdampf ei-folgt verhältnismäßig langsam, so daß eine sehr nachhaltige Wirkung erzielt wird; eine Schädigung der Pflanze durch direkte Berührung mit flüssigem Schwefelkohlenstoff ist dabei ausgeschlossen. Das mit Schwefelkohlenstoff beladene Adsorptionsmittel läßt sich gleichmäß#ig und mit geringem Materialverlust verteilen.The disadvantages mentioned are largely avoided, as has been found, when activated, fine-pored material loaded with carbon disulfide, such as z. B. active charcoal, active silica and the like., Applies. The discharge full of carbon disulfide vapor ei-follows relatively slowly, so that a very lasting effect is achieved; damage to the plant through direct contact with liquid carbon disulfide is excluded. The adsorbent loaded with carbon disulfide can be distributed evenly and with little loss of material.

Gegenüber dem bekannten Verfahren, den Schwefelkohlenstoff vor seiner Verwendung als Insekticid mit Hilfe von Gelatine, Leim oder sonstigen# leimähnlichen Substanzen und Wasser in feste Form überzuführen, hat das vorliegende Verfahren den Vorzug weit k' ,größerer Billigkeit und Einfachheit der Handhabung sowie noch besserer und gleichmäßigerer Verteilbarkeit des Mittels im Boden.Compared to the known method, the carbon disulfide before his Use as an insecticide with the help of gelatine, glue or other # glue-like The present process has to convert substances and water into solid form the advantage of far k ', greater cheapness and ease of use as well as still better and more even distribution of the agent in the soil.

Claims (1)

PATENTANSPRIJCII: Schädlingsbekämpfungsmittel, bestehend aus einem mit Schwefelkohlenstoff beladenen aktivierten, feinporösen Material.PATENT APPLICATION: Pesticide, consisting of one activated, fine-pored material loaded with carbon disulfide.
DEB118586D 1925-03-10 1925-03-10 Pest repellants Expired DE448371C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB118586D DE448371C (en) 1925-03-10 1925-03-10 Pest repellants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB118586D DE448371C (en) 1925-03-10 1925-03-10 Pest repellants

Publications (1)

Publication Number Publication Date
DE448371C true DE448371C (en) 1927-08-20

Family

ID=6994846

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB118586D Expired DE448371C (en) 1925-03-10 1925-03-10 Pest repellants

Country Status (1)

Country Link
DE (1) DE448371C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419073A (en) * 1943-01-30 1947-04-15 Dow Chemical Co Method for controlling parasites in soil
US2671985A (en) * 1948-10-23 1954-03-16 Processed Seeds Inc Herbicide-resistant coated seed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419073A (en) * 1943-01-30 1947-04-15 Dow Chemical Co Method for controlling parasites in soil
US2671985A (en) * 1948-10-23 1954-03-16 Processed Seeds Inc Herbicide-resistant coated seed

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