DE538238C - Seed dressings - Google Patents
Seed dressingsInfo
- Publication number
- DE538238C DE538238C DEW72939D DEW0072939D DE538238C DE 538238 C DE538238 C DE 538238C DE W72939 D DEW72939 D DE W72939D DE W0072939 D DEW0072939 D DE W0072939D DE 538238 C DE538238 C DE 538238C
- Authority
- DE
- Germany
- Prior art keywords
- copper
- copper oxychloride
- seed dressings
- seed
- mean
- 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
- 239000005752 Copper oxychloride Substances 0.000 claims description 9
- HKMOPYJWSFRURD-UHFFFAOYSA-N chloro hypochlorite;copper Chemical compound [Cu].ClOCl HKMOPYJWSFRURD-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 3
- 230000000855 fungicidal effect Effects 0.000 claims description 2
- 206010061217 Infestation Diseases 0.000 claims 1
- 239000004464 cereal grain Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000035784 germination Effects 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229940116318 copper carbonate Drugs 0.000 description 2
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 240000005578 Rivina humilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Saatgutbeizmittel Patent 415 653 hat ein Schädlingsbekämpfungsmittel zum Gegenstande, das aus dem nach dem Verfahren gemäß Patent 403 782 hergestellten Kupferoxychlorid besteht.Seed dressing agent Patent 415,653 has a pesticide to the subject, which from the manufactured by the method according to patent 403,782 Copper oxychloride is made.
Wir haben gefunden, daß sich das Kupferoxvchlorid besonders auch als Beizmittel für Samen aller Art, besonders aber für Getreidesaatgut, eignet. Bei relativ geringer Giftigkeit für Menschen und Haustiere, wodurch es sich vorteilhaft von den derzeit viel verwendeten Ouecksilberverbindungen unterscheidet, hat die genannte Verbindung eine hohe pilztötende Wirkung, die das Auskeimen der Pilzsporen am Saatgut verhindert.We have found that copper oxychloride is particularly useful as Dressing agents for all kinds of seeds, but especially for cereal seeds. at relatively low toxicity to humans and pets, which makes it beneficial differs from the mercury compounds currently widely used, the called compound has a high fungicidal effect that encourages the germination of fungal spores prevented on the seed.
Von Kupferverbindungen war bisher als Beizmittel meist Kupfersulfat in Gebrauch, das jedoch nur in Lösung verwendet werden kann und sich durch seine schädliche Wirkung auf die Keimkraft der Samen nicht allgemein einzuführen vermochte.Of copper compounds, the pickling agent used up to now was mostly copper sulphate in use, which can only be used in solution and is characterized by its was unable to generally introduce a harmful effect on the germination power of the seeds.
Demgegenüber beeinträchtigt das nach dem Verfahren des Patentes 403 782 hergestellte Kupferoxychlorid die Keimkraft der Samen keineswegs. Dadurch, daß dieses Mittel direkt aus den Komponenten und damit höchst wirtschaftlich herstellbar ist, daß es ferner nach seiner Herstellungsmethode frei von löslichen Verbindungen und sonstigenFremdstoffen erhalten wird und außerdem in feinster Verteilung vorliegt, wodurch eine sehr gute Ausnützung erreicht wird, ist ein erheblicher Fortschritt gegen das gelegentlich ,gleichfalls verwendete basische Kupfercarbonat gegeben. Dieser ist auch gegenüber dem ebenfalls als Schädlingsbekämpfungsmittel verwendeten, weniger basischenKupferohychlorürvorhanden, welches auf Grund seiner geringen chemischen Stabilität eine Ätzwirkung auf das Saatgut ausüben kann. Kupferoxychlorid kann rein oder vereint mit anderen Stoffen, besonders aber als Trockenbeizmittel, verzvendet werden.In contrast, this affects the process of patent 403 The copper oxychloride produced in 782 in no way affects the germination of the seeds. As a result of that this means can be produced directly from the components and therefore extremely economically is that it is also free of soluble compounds according to its manufacturing method and other foreign matter and is also present in the finest distribution, whereby a very good utilization is achieved is a considerable step forward against the occasionally also used basic copper carbonate. This is also compared to that which is also used as a pesticide, less basic copper hychloride present, which due to its low chemical Stability can have a corrosive effect on the seed. Copper oxychloride can be pure or combined with other substances, but especially used as a dry dressing agent will.
Bei der Anwendung des Kupferoxychlorids als Trockenbeizmittel behandelt man z. B. einen Zentner Weizen mit Zoo g Kupferoxychlorid in bekannter Weise in der Trockenbeizmaschine.Treated as a dry pickling agent when using copper oxychloride one z. B. a hundredweight of wheat with zoo g copper oxychloride in a known manner in the dry pickling machine.
Die überlegene Wirkung des Mittels ist aus den in der folgenden Tabelle
angeführten vergleichenden Feldversuchen zu ersehen.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW72939D DE538238C (en) | 1926-06-24 | 1926-06-24 | Seed dressings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW72939D DE538238C (en) | 1926-06-24 | 1926-06-24 | Seed dressings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE538238C true DE538238C (en) | 1931-11-12 |
Family
ID=7609274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW72939D Expired DE538238C (en) | 1926-06-24 | 1926-06-24 | Seed dressings |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE538238C (en) |
-
1926
- 1926-06-24 DE DEW72939D patent/DE538238C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69218106T2 (en) | Fungicidal compositions | |
| DE538238C (en) | Seed dressings | |
| DE2610532A1 (en) | METHOD OF MALT PREPARATION | |
| DE2134332A1 (en) | New substituted oximes and processes for their production | |
| DE2137992A1 (en) | Herbicidal agents | |
| DE2911534A1 (en) | AGRICULTURAL FUNGICIDAL COMPOSITION | |
| DE514684C (en) | Preparations for combating plant and animal pests, in particular seed diseases | |
| DE578474C (en) | Process for the production of seed dressing | |
| DE321797C (en) | Seed dressing | |
| DE1001854C2 (en) | Fungicides | |
| DE493627C (en) | Agents for fungicidal and bactericidal purposes | |
| DE953532C (en) | Soil improvers | |
| DE554513C (en) | Seed dry dressing | |
| DE715636C (en) | Rust fungus repellant | |
| DE531509C (en) | Method of dressing seeds | |
| AT226475B (en) | Fungicides | |
| DE425496C (en) | Method for combating plant pests | |
| DE1234087B (en) | Fungicides | |
| DE519488C (en) | Seed dressings | |
| DE953198C (en) | Fungicides | |
| DE479750C (en) | Seed dressing | |
| DE384355C (en) | Process for the manufacture of a seed dressing agent | |
| AT203799B (en) | Fungicides | |
| DE1251073B (en) | Nematocides means | |
| AT142574B (en) | Method of killing weeds in crops. |