DE689112C - Combating fungal pests on plants - Google Patents

Combating fungal pests on plants

Info

Publication number
DE689112C
DE689112C DE1932O0020263 DEO0020263D DE689112C DE 689112 C DE689112 C DE 689112C DE 1932O0020263 DE1932O0020263 DE 1932O0020263 DE O0020263 D DEO0020263 D DE O0020263D DE 689112 C DE689112 C DE 689112C
Authority
DE
Germany
Prior art keywords
plants
fungal pests
combating fungal
pests
sand
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
DE1932O0020263
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.)
CARL OETLING DR
Original Assignee
CARL OETLING 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 CARL OETLING DR filed Critical CARL OETLING DR
Priority to DE1932O0020263 priority Critical patent/DE689112C/en
Application granted granted Critical
Publication of DE689112C publication Critical patent/DE689112C/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (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

Bekämpfung pilzlicher Schädlinge auf Pflanzen Man hat bereits vorgeschlagen, Kieselgur als Träger für chemische Pflanzenschutzmittel zu verwenden. Eine selbständige Wirkung gegen die Pflanzenschädlinge kommt hierbei der Kieselgur nicht zu. Es ist auch bekannt, Weintrauben und andere Früchte nach besonderer Behandlung der Stiele durch Einbetten in feinstes Korkmehl und umgeben mit einer zweiten gröberen Schicht von Sägespänen, Kieselgur, Papiermehl, Asbest u. a. m. frisch zu erhalten. Soweit hierbei als zweite Schicht Kieselgur verwendet wird, wirkt diese lediglich vermöge ihrer bekannten luftfiltrierenden und wärmeisolierenden Eigenschaft. Eine unmittelbare Giftwirkung gegenüber Pilzen kommt der Kieselgur nicht zu. Sie kommt übrigens bei diesen bekannten Verfahren mit den Früchten gar nicht in unmittelbare Berührung.Control of fungal pests on plants It has already been proposed that To use diatomaceous earth as a carrier for chemical pesticides. An independent one The kieselguhr does not have any effect against plant pests. It is also known, grapes and other fruits after special treatment of the stems by embedding it in the finest cork flour and surrounding it with a second, coarser layer sawdust, kieselguhr, paper flour, asbestos and others. m. to be kept fresh. So far if kieselguhr is used as the second layer, this only acts by virtue of its power their well-known air-filtering and heat-insulating properties. An immediate one The kieselguhr does not have a toxic effect on fungi. By the way, she comes at this known method does not come into direct contact with the fruit.

Weiter ist es bekannt, pilzliche Schädlinge durch stark wasseranziehende Stoffe zu bekämpfen. Man hat hierbei teils im eigentlichen Sinne hygroskopische Stoffe, teils. Stoffe gewählt, die wie Kalk, Gips usw. Wasser zu Hydrat binden. Die nach der vorliegenden Erfindung zu verwendende feiest gepulverte, reine natürliche, stark adsorptionsfähige Kieselsäure gehört nicht zu diesen beiden Stoffgruppen, deren Vertreter übrigens nur in trocknem Zustande wirksam sind. - Das vorstehend genannte Kieselsäüremehl, z. B. fein gemahlener Quarzsand, ist schon mit Erfolg zur Bekämpfung von Kornkäfern benutzt worden. Worauf die Wirkung in diesem Falle beruht, hat man noch nicht erkannt. Keinesfalls konnte man aus ihr den Schluß ziehen, daß man mit demselben Kieselsäuremehl pilzliche Schädlinge vernichten kann. Die Lebensbedingungen niederer Tiere sind von denen der Pilze völlig verschieden.It is also known to cause fungal pests to be strongly water-attracting Combat substances. One has here partly in the real sense hygroscopic Fabrics, partly. Substances chosen that bind water to hydrate, such as lime, gypsum, etc. The according to the present invention to be used feiest powdered, pure natural, strongly adsorptive silica does not belong to these two groups of substances, the representatives of which, incidentally, are only effective in a dry state. - That above called silica powder, e.g. B. finely ground quartz sand is already successful has been used to control grain weevils. What the effect in this case has not yet been recognized. Under no circumstances could one draw the conclusion from her that you can destroy fungal pests with the same silica powder. the The living conditions of lower animals are completely different from those of mushrooms.

Man hat auch schon feinen Sand als Konservierungsmittel für Obst verwendet, indem man das Obst in den Sand- einlegte. Hierbei wurde aber nicht ein fein gemahlener Sand von hoher Absorptionsfähigkeit benutzt.Fine sand has also been used as a preservative for fruit, by soaking the fruit in the sand. But this was not a finely ground one High absorbency sand used.

Es wurde nun gefunden, daß (einst gepulverte, natürliche, reine, aktive, d. h. stark adsarptionsfähige Kieselsäwremineralien, z. B: Sand in feinster Vermahlung, gegenüber niedrigen, pflanzlichen Organismen eine abtötende Wirkung besitzen. Es hat sich herausgestellt, daß dieses Kieselsäuremehl, entweder auf Pflanzen und Pflanzenteile aufgestäubt oder in wässeriger Suspension auf sie aufgespritzt, hervorragende pilztötende Eigenschaften besitzt. Das Mittel hat außerdem den Vorzug, daß es im Inlande in jeder gewünschten Menge zu einem sehr niedrigen Preis zur Verfügung steht. Es dürfte sich als eine wesentliche Hilfe im gegenwärtigen Kampf gegen den Verderb erweisen.It has now been found that (once powdered, natural, pure, active, d. H. highly adsorptive silicic acid minerals, e.g. B: sand in finest grind, have a killing effect on low, plant organisms. It It has been found that this silica powder, either on plants or plant parts dusted or sprayed on them in aqueous suspension, excellent fungicidal Possesses properties. The agent also has the advantage of being used domestically in any desired quantity is available at a very low price. It should Prove to be an essential aid in the current fight against corruption.

Durch Versuche ist festgestellt worden, daß man mit ihm durch Bestreuen von Chrysanthemen Mehltau und ähnliche B.efallkrankheiten bekämpfen kann.Experiments have shown that you can sprinkle it with it of chrysanthemums Fight powdery mildew and similar infectious diseases can.

Kartoffeln, die entweder mit dem Kieselsäuramehl bestreut oder mit seiner Suspensi'" bespritzt worden sind, zeigen keine Fäulnis..Potatoes that are either sprinkled with the silica flour or with His suspensi '"have been splashed, do not show any putrefaction ..

Bei Aufzuchtversuchen an Setzpflanzen wurden mit der Kieselsäureaufschwemmung@ die gleichen Wirkungen erzielt wie durch Behandlung mit Uspulun. Allgemein wird die Schimmel- und Moosbildung verhütet. Krankheiten, wie Kohlhernien, Schwarzbeinigkeit, Herzfäule usw., werden sowohl durch Aufstreuen des Pulvers als auch durch Aufspritzen der Suspension verhindert. Gesunde Saatkartoffeln, welche, meinen Mantel des Kieselsäurepulvers, z. B. Sand in feinster Vermahlung, gehüllt, in einen krebsverseucht'en Boden gepflanzt wurden, brachten gesunde Kartoffeln hervor.In breeding experiments on setting plants, the silica suspension @ achieves the same effects as treatment with Uspulun. General becomes prevents the formation of mold and moss. Diseases, such as coal hernias, black-leggedness, Heart rot, etc., are caused both by sprinkling the powder and by spraying it on the suspension prevented. Healthy seed potatoes, which, my coat of silica powder, z. B. Finely ground sand, wrapped, planted in a soil contaminated with cancer produced healthy potatoes.

Claims (1)

PATENTANSPRUCH: Verwendung von sehr fein gemahlenen aktiven, d. h. adsorptionsfähigen, natürlichen Kieselsäuremineralien als Staub oder in -wässeriger Suspension zur Bekämpfung von pilzlichen Schädlingen auf Pflanzen.PATENT CLAIM: Use of very finely ground active, i. H. Adsorptive, natural silica minerals as dust or in water Suspension for the control of fungal pests on plants.
DE1932O0020263 1932-12-02 1932-12-02 Combating fungal pests on plants Expired DE689112C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1932O0020263 DE689112C (en) 1932-12-02 1932-12-02 Combating fungal pests on plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1932O0020263 DE689112C (en) 1932-12-02 1932-12-02 Combating fungal pests on plants

Publications (1)

Publication Number Publication Date
DE689112C true DE689112C (en) 1940-03-11

Family

ID=7355184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1932O0020263 Expired DE689112C (en) 1932-12-02 1932-12-02 Combating fungal pests on plants

Country Status (1)

Country Link
DE (1) DE689112C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826240A1 (en) * 1988-08-02 1990-02-08 Degussa METHOD FOR IMPROVING THE Germination Ability And Speed Of Plant Seeds
DE4322939A1 (en) * 1993-07-09 1995-01-12 Bad Koestritz Chemiewerk Gmbh Composition for the protection against environmental toxins and fungal diseases and for inhibiting transpiration in pots of plants, and treatment method
DE19505382A1 (en) * 1995-02-17 1996-08-22 Norbert Kaschel Increasing the assimilation intensity of cultured plants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826240A1 (en) * 1988-08-02 1990-02-08 Degussa METHOD FOR IMPROVING THE Germination Ability And Speed Of Plant Seeds
DE4322939A1 (en) * 1993-07-09 1995-01-12 Bad Koestritz Chemiewerk Gmbh Composition for the protection against environmental toxins and fungal diseases and for inhibiting transpiration in pots of plants, and treatment method
DE19505382A1 (en) * 1995-02-17 1996-08-22 Norbert Kaschel Increasing the assimilation intensity of cultured plants

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