DE436405C - Method of killing weeds - Google Patents

Method of killing weeds

Info

Publication number
DE436405C
DE436405C DEH103121D DEH0103121D DE436405C DE 436405 C DE436405 C DE 436405C DE H103121 D DEH103121 D DE H103121D DE H0103121 D DEH0103121 D DE H0103121D DE 436405 C DE436405 C DE 436405C
Authority
DE
Germany
Prior art keywords
plants
weed
dew
killing
weeds
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
DEH103121D
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.)
ALBERT RATHSACK
Original Assignee
ALBERT RATHSACK
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 ALBERT RATHSACK filed Critical ALBERT RATHSACK
Priority to DEH103121D priority Critical patent/DE436405C/en
Application granted granted Critical
Publication of DE436405C publication Critical patent/DE436405C/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
    • 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M11/00Special adaptations or arrangements of combined liquid- and powder-spraying apparatus for purposes covered by this subclass
    • 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
    • A01N25/24Biocides, 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 ingredients to enhance the sticking of the active ingredients

Landscapes

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

Description

Verfahren zur Vernichtung von Unkraut. Es ist bekannt, zur - Unkrautvernichtung auf bestellten Feldern stäubende Mittel anzuwenden, die eine pflanzentötende Wirkung haben, z. B. vom Kristallwasser befreites Eisenvit:-iol, Kalkstcl;stoff, fein @ei:@ahlenen Kainit u. a.Method of killing weeds. It is known for - weed killing to use dusting agents on tilled fields, which have a plant-killing effect have e.g. B. Eisenvit freed from crystal water: -iol, Kalkstcl; stoff, fein @ei: @ahlenen Kainite et al.

Die Praxis hat ergeben, daß .diese Mittel, wenn sie in genügender :Menge auf die taunassen Blätter und oberirdischen Pflanzenteile gebracht werden, di:selbe gute Wirkung haben wie die kostspielige und umständliche Bespritzung mit Eisenvitriollösung.Practice has shown that these means, if they are in sufficient : Amount to be brought onto the dew-soaked leaves and above-ground parts of the plant, di: have the same good effect as the expensive and cumbersome spraying with Iron vitriol solution.

Für die erfolgreiche Anwendung der stäubenden Mittel ist es aber erste Vorbedingung, daß sie in einer Zeit auf die verunkrauteten Felder gebracht werden, in welcher sowohl reichlich Tau und nachfolgender Sonnenschein vorhanden sein muß.But it is first for the successful application of the dusting agents Precondition that they are brought to the weed fields at a time when in which there must be both abundant dew and subsequent sunshine.

Der Tau bewirkt ein Anhaften der Streumittel an den P?anzenteilen sowie gleichzeitig ein Auflösen derselben.The dew causes the litter to adhere to the plant parts as well as dissolving them at the same time.

Es ist nun eine- alte Erfahrungssache, daß an den Tagen. an denen das Unkraut bekämpft werden muß, also etwa im Mai(Juni, gar keine oder eine nur ungenügende Betauung der Felder stattfindet. Anderseits kann, selbst wenn Tau liegt, ein früher Morgenwind den Tau vorzeitig wegnehmen. Zum anderen ist aber für die erforderliche Unkrautbekämpfung unbedingt Sonnenschein nötig. Zur Verwendung von stäubenden Mitteln zur Unkrautbekämpfung sind also drei Faktoren erforderlich: erstens Tau, zweitens Windstille, drittens Sonnenschein. Es ist mehr als zweifelhaft, daß gerade diese drei Faktoren zusammentreffen, die nur in ihrer Zusammenwirkung eine durchgreifende Unkrautvernichtung ermöglichen. Um nun in dieser Beziehung unabhängig vom Wetter zu sein, ist durch vorliegende Erfindung ein Verfahren geschaffen worden, welches die Benutzung stäubender Unkrautvernichtungsmittel zu jeder Tageszeit gestattet, wobei nur auf Sonnenschein Rücksicht zu nehmen ist.It is now an old matter of experience that on the days. on those the weeds must be fought, i.e. around May (June, none or only one there is insufficient condensation on the fields. On the other hand, even if there is dew, an early morning wind taking away the dew prematurely. On the other hand, however, is for the required weed control, sunshine is essential. To use So there are three factors required for weed control dusting agents: firstly Dew, secondly calm, thirdly sunshine. It is more than doubtful that it is precisely these three factors that come together, which are only one enable thorough weed killing. To be independent now in this regard of the weather, a method has been created by the present invention, which permits the use of dusting weed killers at any time of the day, whereby only sunshine has to be taken into account.

Gemäß dem Verfahren wird die Streuinaschine mit einem Tauspender ausgerüstet, mit dem die Pflanzen in der Streubreite mit i:eilelfeinem Wasser betaut werden. Der Tauspender besteht im wesentlichen aus einem Wasserbehälter und einer Pumpe, die durch Hand oder Kraftübertragung von der Streumaschine oder evtl. auch von einem besonderen Motor angetrieben wird. Das unter einem Druck von etwa 2,5 Atm. stehende Wasser wird nach einem quer zur Fahrtrichtung liegenden Rohr geleitet, das mit Spritzdüsen .versehen ist, aus denen es nebelartig fein verteilt auf die Pflanzen gestäubt wird. Das zu gleicher Zeit kontinuierlich aus der Streumaschine fallende Streupulver fällt nun auf die künstlich betauten Pflanzenteile, haft°t dort, löst sich auf und bringt die Pflanzen zum Absterben.According to the procedure, the spreading machine is equipped with a thousand dispenser, with which the plants are dewed in the spreading width with i: very fine water. The thousands dispenser essentially consists of a water tank and a pump, by hand or power transmission from the spreader or possibly from one special motor is driven. That under a pressure of about 2.5 atm. standing Water is directed to a pipe that is perpendicular to the direction of travel and is equipped with spray nozzles . is mistaken, from which it is finely distributed like a mist on the plants. The scattering powder that continuously falls out of the scattering machine at the same time falls now on the artificially dewed plant parts, adheres there, dissolves and brings the plants to die off.

Claims (1)

PATENTANSPRUCH: Verfahren zur Vernichtung von Unkraut mit fein zerstäubten Streumitteln, wie Kalkstickstoff, Kainit, von Kristallwasser freiem Eisenvitriol usw., dadurch gekennzeichnet, daß die Pflanzen vor dem trockenen Bestäuben künstlich mit einer Flüssigkeit (VVasser, Jauche) betaut werden, die ein Anhaften und Lösen des Streupulvers und damit ein Vernichten der Unkrautpflanzen bewirkt.PATENT CLAIM: Method for exterminating weeds with finely atomized Scattering agents, such as calcium cyanamide, kainite, iron vitriol free of crystal water etc., characterized in that the plants are artificially before dry pollination be dewed with a liquid (VVasser, manure) that adheres and loosens of the litter powder and thus causes the weed plants to be destroyed.
DEH103121D 1925-08-15 1925-08-15 Method of killing weeds Expired DE436405C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH103121D DE436405C (en) 1925-08-15 1925-08-15 Method of killing weeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH103121D DE436405C (en) 1925-08-15 1925-08-15 Method of killing weeds

Publications (1)

Publication Number Publication Date
DE436405C true DE436405C (en) 1926-11-01

Family

ID=7169175

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH103121D Expired DE436405C (en) 1925-08-15 1925-08-15 Method of killing weeds

Country Status (1)

Country Link
DE (1) DE436405C (en)

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