AT119968B - Dry stain. - Google Patents
Dry stain.Info
- Publication number
- AT119968B AT119968B AT119968DA AT119968B AT 119968 B AT119968 B AT 119968B AT 119968D A AT119968D A AT 119968DA AT 119968 B AT119968 B AT 119968B
- Authority
- AT
- Austria
- Prior art keywords
- dry
- fungicides
- insoluble
- substances
- effectiveness
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims description 9
- 239000000417 fungicide Substances 0.000 claims description 8
- 230000000855 fungicidal effect Effects 0.000 claims description 5
- 238000010410 dusting Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 6
- 229940116318 copper carbonate Drugs 0.000 description 4
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000021110 pickles Nutrition 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
<Desc/Clms Page number 1>
Trockenbeize.
Die Wirksamkeit der unlöslichen bzw. schwer löslichen Fungizide als Trockenbeizmittel für Saat- gut od. dgl. beruht zumeist auf der langsamen Auflösung derselben unter der Einwirkung der Boden- feuchtigkeit und der Atmosphärilien oder der Bildung von löslichen Umsetzungsprodukten. Dadurch ist die Beizwirkung von den atmosphärischen Verhältnissen mehr oder weniger abhängig. Überdies hat die Verwendung der üblichen Trockenbeizen den Übelstand, dass das gebeizte Saatgut stark stäubt.
Die Erfindung beruht auf der Feststellung, dass im feuchten Zustande sowohl das Stäuben verhindert als auch die Wirksamkeit der unlöslichen Trockenbeizen erhöht werden kann. Gemäss der Erfindung werden daher unlösliche bzw. schwerlösliche Trockenbeizmittel im Verein mit hygroskopischen
Stoffen benutzt, die die Fähigkeit haben, Wasser anzuziehen und abzugeben und dadurch ein Mittel sind um einerseits das Stäuben des gebeizten Saatgutes zu vermeiden, anderseits um die Wirksamkeit schwerlöslicher Fungizide als Saatbeizmittel zu begünstigen.
Gemäss der Erfindung gelangen daher als Troekenbeizen schwerlösliche bzw. unlösliche Fungizide im Gemenge mit einem oder mehreren hygroskopischen, das Beizmittel feucht haltenden Stoffen zur Verwendung.
Als hygroskopisch Stoffe eignen sich am besten Stoffe, die an sich fungizid nicht wirksam sind, zweckmässig feste Stoffe, z. B. Calciumnitrat, Calciumchlorid, Kobaltchlorid u. dgl.
Insbesondere geeignet sind Gemenge von Fungiziden mit hygroskopischen Stoffen, die ohne Fungizide zu sein, die Fähigkeit besitzen, die fungizide Wirkung zu erhöhen und so auch bei Bildung ganz verdünnter Lösungen eine gute Wirkung herbeizuführen. Solche Mittel sind z. B. hygroskopisch Säuren bzw. sauer reagierende Stoffe, wie z. B. Natriumhydrosulfat, usw.
Als hygroskopisch Stoffe können am besten solche Stoffe angewendet werden, die das Fungizid in eine leichter lösliche Verbindung überführen.
Beispiele :
1. Kupferkarbonat wird mit Calciumnitrat im Verhältnis von 75 Teilen Kupferkarbonat zu 25 Teilen Calciumnitrat gemischt und das Gemenge als Trockenbeize benutzt.
2. Kupferkarbonat wird mit Kobaltchlorid im Verhältnis von 75 Teilen Kupferkarbonat zu 25 Teilen Kobaltehlorid gemischt und das Gemenge als Trockenbeize benutzt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Dry stain.
The effectiveness of the insoluble or sparingly soluble fungicides as dry dressing agents for seeds or the like is mostly based on the slow dissolution of the same under the action of soil moisture and the atmosphere or the formation of soluble reaction products. As a result, the pickling effect is more or less dependent on the atmospheric conditions. In addition, the use of the usual dry dressing has the disadvantage that the dressed seeds are heavily dusted.
The invention is based on the finding that in the moist state both dusting can be prevented and the effectiveness of the insoluble dry stains can be increased. According to the invention, therefore, insoluble or sparingly soluble dry dressing agents are used in conjunction with hygroscopic
Substances are used that have the ability to attract and release water and are therefore a means of avoiding dusting of the dressed seeds on the one hand and promoting the effectiveness of sparingly soluble fungicides as seed dressings on the other.
According to the invention, sparingly soluble or insoluble fungicides are used as dry dressings in a mixture with one or more hygroscopic substances that keep the dressing agent moist.
The most suitable hygroscopic substances are substances that are not fungicidal per se, expediently solid substances, e.g. B. calcium nitrate, calcium chloride, cobalt chloride and. like
Mixtures of fungicides with hygroscopic substances which, without being fungicides, have the ability to increase the fungicidal effect and thus to bring about a good effect even when very dilute solutions are formed, are particularly suitable. Such means are e.g. B. hygroscopic acids or acidic substances such. B. sodium hydrosulfate, etc.
The best hygroscopic substances that can be used are those that convert the fungicide into a more easily soluble compound.
Examples:
1. Copper carbonate is mixed with calcium nitrate in a ratio of 75 parts copper carbonate to 25 parts calcium nitrate and the mixture is used as a dry pickle.
2. Copper carbonate is mixed with cobalt chloride in a ratio of 75 parts copper carbonate to 25 parts cobalt chloride and the mixture is used as a dry pickle.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT119968T | 1928-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT119968B true AT119968B (en) | 1930-11-25 |
Family
ID=3631731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT119968D AT119968B (en) | 1928-09-10 | 1928-09-10 | Dry stain. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT119968B (en) |
-
1928
- 1928-09-10 AT AT119968D patent/AT119968B/en active
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