DE696766C - Dressing of seeds - Google Patents

Dressing of seeds

Info

Publication number
DE696766C
DE696766C DE1934I0050292 DEI0050292D DE696766C DE 696766 C DE696766 C DE 696766C DE 1934I0050292 DE1934I0050292 DE 1934I0050292 DE I0050292 D DEI0050292 D DE I0050292D DE 696766 C DE696766 C DE 696766C
Authority
DE
Germany
Prior art keywords
dressing
seeds
acid sodium
talc
solution
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
DE1934I0050292
Other languages
German (de)
Inventor
Dr Wilhelm Bonrath
Dr Ewald Urbschat
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 DE1934I0050292 priority Critical patent/DE696766C/en
Application granted granted Critical
Publication of DE696766C publication Critical patent/DE696766C/en
Expired legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Beizen von Saatgut Es wurde gefunden,. daß Oxyphenylhydr= azine, deren Derivate und Substitutionspror dukte gut zum Beizen von Saatgut geeignet sind. Ein überraschender Fortschritt gegenüber den seither bekannten quecksilberfreien Saatgutbeizmitteln liegt bei den erfindungsgemäß zu verwendenden Verbindungen darin, daß die Oxyphenylhydrazine, ihre Derivate und Subs.titutionsprodukte gegen alle durch das Saatgut übertragbaren und mit chemischen Mitteln bekämpfbaren Krankheiten zu verwenden -sind, während die bisher bekannten metallfreien Mittel nur gegen den einen oder anderen Schädling wirken. Die Oxyphenylhydrazine, ihre Derivate und Substitutionsprodukte können sowohl zur Trocken- wie auch zur Naßbeize mit geeigneten Streckmitteln, Netzmitteln oder in Mischung mit anderen geeigneten Fungiciden zur Anwendung gelangen.Dressing of seeds It has been found. that Oxyphenylhydr = azines, their Derivatives and substitution products are well suited for dressing seeds. A surprising progress compared to the since then known mercury-free seed dressings lies in the compounds to be used according to the invention that the oxyphenylhydrazines, their derivatives and substitution products against all that can be transferred through the seed and diseases that can be combated with chemical agents -are to use while the previously known metal-free agents only against one or the other pest works. The oxyphenylhydrazines, their derivatives and substitution products can be both for dry as well as wet pickling with suitable extenders, wetting agents or be used in a mixture with other suitable fungicides.

Aus den nachstehenden Tabellen ist die Wirkung einiger Oxyphenylhydrazine bei der Trocken- -und Naßbeize ersichtlich. Die nichtehzgeklammerten Zahlen bedeuten den Befall nach der Behandlung, die teingekl.amm@erten Zahlen den Befall bei unbehandelt. I. Trockenbeize Steinbrand Streifen- ge - Fusarium fl Hafer- des kranltheit j' .., t xK..y.. Weizens der Gerste i =" _ r 4.,g1:',;.. 30 0/, , I-oxy-3-chlorphenyl-4-hydrazinsulfo=.,, saures Natrium + 700/0 Talk 3 : 1000 o (2z,6) desgl. - 2 : =ooo 0 desgl. 4: 1000 o(7,9) (Sporen) o (5,6) desgl. 5 : 1000 o(7,9) 300/, Aceton-p-oxyphenylhydrazön + 7o"/, Talk 2:100o o (14,6) desgl. 3 N=000 0 (14,6) desgl. 4: 100o o (3o,4) 3o0/, Salicylaldehyd-p-oxyphenylhydrazon 7o0/, Talk 2: looo o,G(II,3) desgl. 3 : 1000 0,2 (I1,3) desgl. 4 : 1000 0404 desgl. 5 : 1000 0(40,1) 30% Benzoyl-p-oxyphenylhydrazin + 7o0/0 Talk 2: Iooo o (I4,6) desgl. 3 : 1000 0 (14,6) 1,1(3o,4) desgl. 4.: 1000 0 (3o,4) 300/, thymol-4-hydrazinsulfosaures Natrium 70 % Talk 3 : 1000 . o (=o) 300/, 2-oxydiphenylmethan-4-hydrazinsulfo- säures Natrium -E- 700/, Talk 3 : 1000 0 (10) 300/, - 4-oxydiphenylmethän-3-hydrazinsulfo- sauresNatrium -f- 7o0/, Talk 3 : 1000 o (10) =00/0 3-methyl-4-oxy-5-cblorplienylhydrazin- sulfosaures Kalium + 9o0/, Talk, 2: looo o (29,4) desgl. 3:1000 0 (29,4) 150/, 3-metliyl-4-oxyphenylhydrazinsulfo- saures Kalium -E- 850/, Talk 2: iooo 0 (32,3) desgl. 3: 1000 0 (32,3) II. NTaßbeize - (Tauchzeit 3o Minuten) - Fusarium Haferflugbrand 0,2%igewäßr. Lösung v. p-oxyphenylliydrazinsulfosaurem Kalium o (4I,8) 0,20/,ige wäßr. Lösung v. 4=oxy-6-chlorphenylhydrazinsulfosaurein Natrium o (4I,8) 0,2 0/,ige wäßr.- Lösung v. 3-chlor-4-oxyphenylhydrazinsulfosaurem Natrium 0 (41,8) 0,20/,ige wäßr. Lösung v. thymol-4-hydrazinsulfosaurem Natrium o (q.1,8) 0,o50/,ige wäßr. Lösung v. p-Oxyphenylhydrazin o (6) The following tables show the effect of some oxyphenylhydrazines on dry and wet pickling. The numbers in brackets indicate the infestation after the treatment, the teingekl.amm@erten numbers the infestation in the case of untreated. I. Dry stain Stone fire strip ge - Fusarium fl oat disease j '.., t xK..y .. wheat of barley i = "_ r 4., g1: ',; .. 30 0 /,, I-oxy-3-chlorophenyl-4-hydrazinesulfo =. ,, acid sodium + 700/0 talc 3: 1000 o (2z, 6) likewise - 2: = ooo 0 same 4: 1000 o (7.9) (spores) o (5.6) also 5: 1000 o (7.9) 300 /, acetone-p-oxyphenylhydrazone + 7o "/, Talk 2: 100o o (14.6) also 3 N = 000 0 (14.6) same 4: 100o o (3o, 4) 3o0 /, salicylaldehyde-p-oxyphenylhydrazone 7o0 /, Talk 2: looo o, G (II, 3) same 3: 1000 0.2 (I1.3) also 4: 1000 0404 also 5: 1000 0 (40.1) 30% benzoyl-p-oxyphenylhydrazine + 70/0 Talk 2: Iooo o (I4,6) also 3: 1000 0 (14.6) 1.1 (3o, 4) also 4th: 1000 0 (3o, 4) 300 /, sodium thymol-4-hydrazinesulfonate 70% talk 3: 1000 . o (= o) 300 /, 2-oxydiphenylmethane-4-hydrazinesulfo- acid sodium -E- 700 /, talc 3: 1000 0 (10) 300 /, - 4-oxydiphenylmethane-3-hydrazinesulfo- acid sodium -f- 7o0 /, talc 3: 1000 o (10) = 00/0 3-methyl-4-oxy-5-cblorplienylhydrazine Potassium sulfate + 9o0 /, talc, 2: loooo (29.4) also 3: 1000 0 (29.4) 150 /, 3-methyl-4-oxyphenylhydrazinesulfo- acidic potassium -E- 850 /, talc 2: iooo 0 (32.3) also 3: 1000 0 (32.3) II. N wet stain - (Dive time 3o minutes) - Fusarium oat brandy 0.2% aq. Solution v. p-oxyphenylliydrazinesulfonate potassium o (4I, 8) 0.20 /, aq. Solution v. 4 = oxy-6-chlorophenylhydrazinesulfonic acid Sodium o (4I, 8) 0.2% aqueous solution of. 3-chloro-4-oxyphenylhydrazinesulfonic acid Sodium 0 (41.8) 0.20 /, aq. Solution v. thymol-4-hydrazinesulfonic acid sodium o (q.1,8) 0.050 /, ige aq. Solution v. p-oxyphenylhydrazine o (6)

Claims (1)

PATENTANSPRUCIi
Verwendung von Oxyphenylhydrazin bzw. seiner Derivate oder Substitutionsprodukte zum Beizen von Saatgut. PATENT CLAIMS
Use of oxyphenylhydrazine or its derivatives or substitution products for dressing seeds.
DE1934I0050292 1934-08-02 1934-08-02 Dressing of seeds Expired DE696766C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1934I0050292 DE696766C (en) 1934-08-02 1934-08-02 Dressing of seeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1934I0050292 DE696766C (en) 1934-08-02 1934-08-02 Dressing of seeds

Publications (1)

Publication Number Publication Date
DE696766C true DE696766C (en) 1940-09-28

Family

ID=7192785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1934I0050292 Expired DE696766C (en) 1934-08-02 1934-08-02 Dressing of seeds

Country Status (1)

Country Link
DE (1) DE696766C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014379B (en) * 1955-02-14 1957-08-22 Bayer Ag Seed dressings
DE1028828B (en) * 1956-01-20 1958-04-24 Bayer Ag Fungicides
DE1036566B (en) * 1955-03-15 1958-08-14 Bayer Ag Seed dressings
FR2795722A1 (en) * 1999-07-02 2001-01-05 Rhodia Chimie Sa PROCESS FOR THE PREPARATION OF HYDROXYLATED ARYLHYDRAZINE, INTERMEDIATE PRODUCTS AND PROCESS FOR OBTAINING THEM

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014379B (en) * 1955-02-14 1957-08-22 Bayer Ag Seed dressings
DE1036566B (en) * 1955-03-15 1958-08-14 Bayer Ag Seed dressings
DE1028828B (en) * 1956-01-20 1958-04-24 Bayer Ag Fungicides
FR2795722A1 (en) * 1999-07-02 2001-01-05 Rhodia Chimie Sa PROCESS FOR THE PREPARATION OF HYDROXYLATED ARYLHYDRAZINE, INTERMEDIATE PRODUCTS AND PROCESS FOR OBTAINING THEM
WO2001002351A2 (en) * 1999-07-02 2001-01-11 Rhodia Chimie Method for preparing a hydroxylated arylhydrazine, intermediate products and method for obtaining same
WO2001002351A3 (en) * 1999-07-02 2001-08-30 Rhodia Chimie Sa Method for preparing a hydroxylated arylhydrazine, intermediate products and method for obtaining same

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