DE550961C - Pesticides - Google Patents
PesticidesInfo
- Publication number
- DE550961C DE550961C DE1930550961D DE550961DD DE550961C DE 550961 C DE550961 C DE 550961C DE 1930550961 D DE1930550961 D DE 1930550961D DE 550961D D DE550961D D DE 550961DD DE 550961 C DE550961 C DE 550961C
- Authority
- DE
- Germany
- Prior art keywords
- montanic acid
- montanic
- lime
- copper
- compounds
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (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
Pflanzenschutzmittel Es wurde gefunden, daß man mit besonderem Vorteil die ester- oder amidartigen Reaktionsprodukte der aus Montanwachsen durch Spaltung bzw. durch Oxydation erhältlichen Säuren, kurz Montansäuren genannt, mit Verbindungen vom Typ X R S 03 H bzw. deren Salzen den Pflanzenschutzmitteln zusetzen kann. Dabei kann X eine -OH, -S H, Amino-oder Iminogruppe und R eine (CHZ)x Kette, ein Phenylenrest oder ein sönstiger, gegebenenfalls substituierter oder höher kondensierter aromatischer Rest sein.Plant protection agents It has been found that the ester or amide-like reaction products of the acids obtainable from montan waxes by cleavage or by oxidation, or montan acids for short, with compounds of the XRS 03 H type or their salts can be added to the plant protection agents with particular advantage. X can be an —O H, —SH, amino or imino group and R can be a (CHZ) x chain, a phenylene radical or another, optionally substituted or more highly condensed aromatic radical.
Diese Montansäureverbindungen mit externer Sulfogruppe, also z. B. ein Produkt, lierstellbar aus Montansäurechlorid mit oräthansulfosaurem NatriumSalZ, bieten bei der Verwendung in den Pflanzenschutzmittelspritzbrühen den Vorteil, daß ihre Lösungen nicht kalkempfindlich sind, so daB keine später störende Ausfällung stattfindet. Beispielsweise kann man eine ausgezeichnete Kupferkalkbrühe von sehr günstiger feiner Verteilung und vorzizglicher Haftfähigkeit herstellen, indem man i kg Kupfersulfat gleichzeitig mit 300g des Esters aus Montansäurechlorid und Oxäthansulfosäure in Wasser (5o1) löst und alsdann in üblicher Weise mit einer dünnen Kalkmilch (501) versetzt. Die so bereitete i °/oige Kupferkalk-brühe kann mit Vorteil zur Peronosporabekämpfung im Weinbau oder zur Fusikladiumbekämpfung im Obstbau verwendet werden.These montanic acid compounds with an external sulfo group, e.g. B. a product that can be made from montanic acid chloride with sodium sulfonic acid salt, offer the advantage when used in the crop protection agent spray liquors that their solutions are not sensitive to lime, so that no later disturbing precipitation takes place. For example, you can make an excellent copper lime broth of very more favorable fine distribution and excellent adhesion by i kg of copper sulphate at the same time as 300g of the ester of montanic acid chloride and oxethane sulphonic acid dissolve in water (5o1) and then in the usual way with a thin milk of lime (501) offset. The 100% copper-lime broth prepared in this way can be used with advantage for combating downy mildew used in viticulture or to combat Fusikladium in fruit growing.
Weitere Ausführungsbeispielr o,21/" des Montansäureesters des i-oxypropan-3-sulfosauren Natriums können unter Erzielung der genannten Vorteile kupferhaltigen Spritzbrühen zugesetzt werden.Further exemplary embodiments of the montanic acid ester of i-oxypropane-3-sulfonic acid Sodium can spray liquors containing copper while achieving the advantages mentioned can be added.
o,25 °/a des Einwirkungsproduktes aus Montansäurechlorid auf aminoäthansulfosaures Natrium können kalkarsenat- bzw. bleiarsenathaltigen oder auch kupferhaltigen Spritzbrühen zugesetzt werden.0.25% / a of the product of the action of montanic acid chloride on aminoethanesulfosaures Sodium can be spray liquors containing lime arsenate, lead arsenate or copper can be added.
o,2 bis o,5 °/o des Montansäureesters der 2-Oxy-i-phenyliminopropan-3-sulfosäure werden in Mischung mit zur Schädlingsbekämpfung geeigneten Spritzbrühen verwandt.0.2 to 0.5% of the montanic acid ester of 2-oxy-i-phenyliminopropane-3-sulfonic acid are used in a mixture with spray mixtures suitable for pest control.
Die genannten Montansäurederivate können gegebenenfalls in Mischung mit Harzölen oder Kohlenwasserstoffen und/oder in Mischung mit fungiciden oder insekticiden Mitteln zur Anwendung kommen.The montanic acid derivatives mentioned can optionally be mixed with rosin oils or hydrocarbons and / or mixed with fungicides or insecticides Funds are used.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE550961T | 1930-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE550961C true DE550961C (en) | 1932-05-23 |
Family
ID=6562866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930550961D Expired DE550961C (en) | 1930-12-21 | 1930-12-21 | Pesticides |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE550961C (en) |
-
1930
- 1930-12-21 DE DE1930550961D patent/DE550961C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE550961C (en) | Pesticides | |
DE1147796B (en) | Means for combating plant parasitic nematodes | |
DE2714662C3 (en) | Phenoxymalonic acids and their derivatives and herbicidal compositions containing them | |
DE2617743A1 (en) | FUNGICIDAL COMPOSITIONS BASED ON HYPOPHOSPHITES AND THEIR USE | |
DE2431560A1 (en) | PROCEDURE AND COMPOSITION FOR REGULATING THE GROWTH OF PLANTS | |
AT151657B (en) | Process for the preparation of formaldehyde sodium sulfoxylates from arsenobenzene compounds. | |
DE4005155A1 (en) | CONCENTRATED AQUEOUS EMULSIONS OF NEOPHANES AND AZANEOPHANES FOR USE IN PLANT PROTECTION | |
DE2805941C2 (en) | Hydrazinium phosphites, their preparation and funigcidal compositions | |
DE367733C (en) | Pest repellants | |
DE747472C (en) | Process for the preparation of alkenylquinoline-4-carboxylic acids and their salts | |
DE949912C (en) | Weed prevention and eradication | |
DE925800C (en) | Auxiliaries for pesticides for pest control | |
CH418055A (en) | Persistent herbicide | |
DE610275C (en) | Process for the preparation of perorally highly effective blood sugar lowering substances | |
DE338427C (en) | Process for the preparation of addition products of hexamethylenetetramine | |
AT233312B (en) | Agents for combating plant parasitic nematodes | |
AT155316B (en) | Process for the preparation of formaldehyde sodium sulfoxylates from arsenobenzene compounds. | |
EP0092632B1 (en) | New benzonitrile derivatives, method for their preparation and herbicidal compositions | |
DE818047C (en) | Process for the preparation of concentrated neutral solutions of theophylline | |
DE553074C (en) | Process for the preparation of aminosulfonic acids | |
DE1806119C (en) | Herbicidal agents | |
DE832657C (en) | Disinfectants and preservatives | |
DE454698C (en) | Process for the preparation of compounds of m-aminobenzoic acid alkyl esters which are readily soluble in water | |
AT347177B (en) | HERBICIDAL COMPOSITIONS | |
DE824948C (en) | Process for the preparation of alkali salts of 4,4-dioxy-3,3-dimethyldiphenyl |