DE339061C - Method for combating diseases and pests of cultivated plants - Google Patents
Method for combating diseases and pests of cultivated plantsInfo
- Publication number
- DE339061C DE339061C DE1919339061D DE339061DD DE339061C DE 339061 C DE339061 C DE 339061C DE 1919339061 D DE1919339061 D DE 1919339061D DE 339061D D DE339061D D DE 339061DD DE 339061 C DE339061 C DE 339061C
- Authority
- DE
- Germany
- Prior art keywords
- fluorine compounds
- pests
- cultivated plants
- combating diseases
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/10—Fluorides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (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
Verfahren zur Bekämpfung von Krankheiten und Schädlingen der Kulturpflanzen. Es ist bekannt, Fluorverbindungen als keimtötend wirkendes Mittel zur Konservierung von Nahrungs- und Genußmitteln zu verwenden und diese Wirkung auch in der Landwirtschaft zu benutzen bei Verwendung der Fluorverbindungen als Beizmittel für Saatgetreide oder aber als keimtötendes Mittel für Pflanzenteile, wie z. B. Kartoffeln,, überhaupt Hackfrüchte verschiedener Art.Methods for combating diseases and pests of cultivated plants. It is known to use fluorine compounds as a germicidal preservative of food and luxury goods and this effect also in agriculture to be used when using the fluorine compounds as a dressing agent for seed grain or as a germicidal agent for plant parts, such as. B. Potatoes ,, at all Different kinds of root crops.
Die- Benutzung der keimtötenden Wirkung der Fluorverbindungen für Pflanzenteile konnte in der Praxis jedoch keinen Eingang finden, was auf die unzweckmäßige Zusammensetzung der diesbezüglichen verwendeten Fluorverbindungen zurückzuführen ist. Die ungünstigen Erfahrungen, die sich bei diesen Verwendungszwecken ergaben, verhinderten zweifellos die Benutzung geeigneter Fluorverbindungen zur Behandlung lebender Pflanzen für Zwecke des Pflanzenbaues und Pflanzenschutzes.The use of the germicidal properties of fluorine compounds for Plant parts could not find their way into practice, however, which is inexpedient Composition of the related fluorine compounds used is. The unfavorable experiences that arose with these uses, undoubtedly prevented the use of suitable fluorine compounds for treatment of living plants for the purposes of plant cultivation and plant protection.
Es hat sich gezeigt, daß von den Fluorverbindungen insbesondere das Kupferfluat überaus günstig als Spritzmittel für Obstbäume, Beerensträucher, Weinstöcke, Kartoffelkraut usw. gegen Pilzkrankheit verwenden läßt und ausgezeichnete fungicide und insecticide Wirkung ausübt, wenn. es in entsprechender Verdünnung benutzt wird oder aber insbesondere, wenn die Fluorverbindungen in alkalischer Lösung zur Verwendung gelangen. Es lassen sich hierbei nicht nur die Metallsalze, sondern auch die Alkali- und Erdkalisalze der Flußsäure zweckmäßig verwenden, besonders aber die Doppelverbindungen mit Kieselsäure und deren Salze. Besonders vorteilhaft eignen sich diese Lösungen zum Bespritzen der von pflanzlichen und tierischen Pärasiten befallenen Kulturpflanzen.It has been shown that of the fluorine compounds in particular Copper fluate extremely cheap as a spray for fruit trees, berry bushes, vines, Potato herb etc can be used against fungal disease and excellent fungicide and exerts insecticidal effects, if. it is used in appropriate dilution or especially when the fluorine compounds are used in alkaline solution reach. Not only the metal salts, but also the alkali and alkaline earth salts of hydrofluoric acid, especially the double compounds with silica and its salts. These solutions are particularly advantageous for spraying crops infested by vegetable and animal parasites.
Je nach Zweck wird i/2 bis zo prozentige Lösung von Fluorverbindungen benutzt; es können aber auch pulverförmige Fluorverbindungen, insbesondere die Doppelverbindungen mit Kieselsäure oder aber deren Mischungen als Bestäubungsmittel für die Kulturpflanzen verwendet werden. Die gelösten Fluorverbindungen können je -nach Fall auch durch aufsaugende Materialien in pulverförmige .Substanz übergeführt werden. Ferner können auch die Fluorverbindungen mit anderen, im Pflanzenschutz verwendeten Stoffen vermischt werden.Depending on the purpose, ½ to 10 percent solution of fluorine compounds is used used; however, fluorine compounds in powder form, in particular the double compounds, can also be used with silica or mixtures thereof as pollinants for the crop plants be used. The dissolved fluorine compounds can, depending on the case, also through absorbent materials are converted into powdery substances. Furthermore can also the fluorine compounds mixed with other substances used in crop protection will.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE339061T | 1919-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE339061C true DE339061C (en) | 1921-07-12 |
Family
ID=6223244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919339061D Expired DE339061C (en) | 1919-01-09 | 1919-01-09 | Method for combating diseases and pests of cultivated plants |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE339061C (en) |
-
1919
- 1919-01-09 DE DE1919339061D patent/DE339061C/en not_active Expired
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