DE515958C - Seed dressings - Google Patents

Seed dressings

Info

Publication number
DE515958C
DE515958C DEI36379D DEI0036379D DE515958C DE 515958 C DE515958 C DE 515958C DE I36379 D DEI36379 D DE I36379D DE I0036379 D DEI0036379 D DE I0036379D DE 515958 C DE515958 C DE 515958C
Authority
DE
Germany
Prior art keywords
phenanthrenequinone
sodium
seed dressings
agents
seed
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
DEI36379D
Other languages
German (de)
Inventor
Dr Kaspar Pfaff
Dr Michael Erlenbach
Dr Nikolaus Malmus
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 DEI36379D priority Critical patent/DE515958C/en
Application granted granted Critical
Publication of DE515958C publication Critical patent/DE515958C/en
Expired legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Saatgutbeizmittel . Es wurde gefun#den, daß Phenanthrenchinon, seine Substitutionsprodukte und Dürivate sehr gute Mittel für die Zwecke der Saatgut,beizung sind. Die fungizide Wirkung dieser Stoffe, insbesondere für die Abtötung der dem Weizenkorn anhaftenden Brandsporen, ist überraschend groß und übertrifft bei weitem diejenige anderer organischer Stoffe der aromatischen Reihe. Befall an Weizen Präparate Anwendung steinbrandkranker Pflanzen Unbehandelt 12,33 Präparat I enthaltend: Trockenbeizmittel 0,2 200/1. Phenanthrenchinon 150 9 pro i Ar. 8o j. Talkum Präparat II enthaltend: Trockenbeizmittel 0 40 0,1, Chlorphenanthrenchinon 150 9 pro i Ztr. 6o0/, Talkum Präparat III enthaltend: Naßbeizmittel 0 --5'/, Phenanthrenchinonsulfo- 0,25 '/'o saures Natrium Tauchverfahren iol/, Kupfersulfat 65 0,7, naphtholpechsulfosaures Natrium Präparat III enthaltend: 0,7 250/, Phenanthrenchinonsulfo- Tauchverfahren saures Natrium io'/, Kupfersulfat 65'/, naphtholpechsulfosaures Natrium Von denz Palentsucher sind als die Erfinder angegeben worden: Beispielsweise kann man ein Mittel, welches aus 3o Teilen Phenanthrenchinon und 7o Teilen Talkum besteht, in vorteilhafter Weise für die Zwecke der Trockenbleizung von Saatgut benutzen unter Aufbringung von i 5o g des Beizmittels auf i Ztr. Saatgut. In derselben Menge genügt zur Bekämpfung des Weizen#steinbrandes ein Trockenbeizmittel, hergestellt aus 400/, Chlorphenanthrenchinon und 6o % Talkum.Seed dressings . It has been found that phenanthrenequinone, its substitution products and derivatives are very good agents for the purposes of seed dressing. The fungicidal effect of these substances, in particular for killing the burnt spores adhering to the wheat grain, is surprisingly great and by far exceeds that of other organic substances of the aromatic range. Infestation on wheat Preparations for use by stone fire sufferers plants Untreated 12.33 Preparation I containing: dry dressing agent 0.2 200/1. Phenanthrenequinone 150 9 per i are. 8o j. talc Preparation II containing: dry pickling agent 0 40 0.1, chlorophenanthrenequinone 150 9 per i Ztr. 6o0 /, talc Preparation III containing: Wet pickling agent 0 --5 '/, phenanthrenequinone sulfo- 0.25 ' / 'o acid sodium immersion process iol /, copper sulfate 65 0.7, naphthol pitch sulfosaures sodium Preparation III containing: 0.7 250 /, phenanthrenequinone sulfo immersion process acidic sodium io '/, copper sulfate 65 '/, naphtholpechsulfosaures sodium Denz Palentuchers have given as the inventors: For example, an agent consisting of 30 parts of phenanthrenequinone and 70 parts of talc can be used advantageously for the purpose of dry-leaching seeds by applying 15o g of the dressing agent to 1% of the seeds. In the same amount, a dry dressing agent made from 400 % chlorophenanthrenequinone and 60% talc is sufficient to combat wheat stone brandy.

Ein Naßbeizmittel erhält man beispielsweise, wenn man 25 0/, phenanthrenchinonsulfosaures Natrium, io "/, Kupfersulfat und 65 % naphtliolpechsulfosaures Natrium innig vermischt. In o,25 0/"iger K-onzentration angewandt, tötet die genannte Mischung dem Saatgut anhaftende Sporen ab.A wet dressing agent is obtained, for example, if 25 % sodium phenanthrenequinone sulfate is intimately mixed, copper sulfate and 65% sodium naphtholpech sulfonic acid. Applied in 0.25% K concentration, the above-mentioned mixture kills spores adhering to the seed .

Weiterhin zeigen gute fungizide Wirkung z. B. Phenanthrenchinonmonooxim, Methylisopropylphenanthrenchinon, ferner Additionsprodukte von Phenantlirenchinon mit Phenolen bzw. Aininen.Furthermore, show good fungicidal effect z. B. phenanthrenequinone monooxime, Methylisopropylphenanthrenequinone, also addition products of Phenantlirenchinon with phenols or amines.

Es kann auch vorteilhaft sein, derartigen Beizmitteln Stoffe voin Charakter von Netz-und Haftmitteln beilzumischen oder die Anwendung vorgenannter Stoffe in Mischung mit bekannten Fungiziden, insbesondere auch solcher von Mittallcharakter, wie Kupfer, Quecksilber- und Arsensalze, vorzunehmen.It can also be advantageous to use such pickling agents Mixing in the character of wetting agents and adhesives or the use of the aforementioned Substances mixed with known fungicides, especially those with a medium character, such as copper, mercury and arsenic salts.

Die gute Wirkung der beanspruchten Mittel geht aus vorstehenden Ergebnissen vorgenommener Feldversuche hervor.The good effect of the claimed agents is based on the above results field trials carried out.

Claims (1)

PATENTANSPRUCH: Saatgutibeizmittel, gekennzeichnet durch die Verwendung von Phenanthrenchinon oder dessen Substitutionsprodukten oder Derivaten, gegebenenfalls in Mischung mit Streckungsmitteln, Netz- oder Haftmitteln oder anderen Fungiziden. PATENT CLAIM: Seed dressing agents, characterized by the use of phenanthrenequinone or its substitution products or derivatives, optionally mixed with extenders, wetting agents or adhesives or other fungicides.
DEI36379D 1928-12-09 1928-12-09 Seed dressings Expired DE515958C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI36379D DE515958C (en) 1928-12-09 1928-12-09 Seed dressings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI36379D DE515958C (en) 1928-12-09 1928-12-09 Seed dressings

Publications (1)

Publication Number Publication Date
DE515958C true DE515958C (en) 1931-03-17

Family

ID=7189231

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI36379D Expired DE515958C (en) 1928-12-09 1928-12-09 Seed dressings

Country Status (1)

Country Link
DE (1) DE515958C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743517C (en) * 1940-06-20 1943-12-28 Ig Farbenindustrie Ag Seed repellants against bird damage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743517C (en) * 1940-06-20 1943-12-28 Ig Farbenindustrie Ag Seed repellants against bird damage

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