DE543247C - Dusting powder to combat fungal diseases of the vines - Google Patents
Dusting powder to combat fungal diseases of the vinesInfo
- Publication number
- DE543247C DE543247C DE1930543247D DE543247DD DE543247C DE 543247 C DE543247 C DE 543247C DE 1930543247 D DE1930543247 D DE 1930543247D DE 543247D D DE543247D D DE 543247DD DE 543247 C DE543247 C DE 543247C
- Authority
- DE
- Germany
- Prior art keywords
- vines
- fungal diseases
- dusting powder
- combat fungal
- formaldehyde
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (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
Verstäubungspulver zur Bekämpfung der Pilzkrankheiten der Reben Die Bekämpfung der Pilzkrankheiten der Reben wird durch die dauernde Anwendung zweier verschiedener Stoffe, des Kupfers und des Schwefels, sehr verteuert. Auch muß ein großer Teil dieser Stoffe aus dem Ausland eingeführt werden.Dusting powder for combating fungal diseases of the vines Combating fungal diseases of the vine is achieved through the constant use of two of various substances, copper and sulfur, very expensive. Also a must large part of these substances are imported from abroad.
Nun wurde gefunden, daß man für obigen Zweck den Formaldehyd mit Erfolg heranziehen kann, wenn man dessen Wirkungsdauer durch Mischung oder Bindung mit anderen Körpern, die seine rasche Verdunstung durch Luftabschluß in starkem Maße hemmen, verlängert. Das geschieht beispielsweise in der Weise, daß man den Formaldehyd mit 01 zusammen emulgiert und diese Emulsion mit inerten Pulvern, z. B. Kaolin, Gips oder Talkum, gemischt als Verstäubungspulver zur Anwendung bringt. Man kann natürlich zur Herstellung von Mitteln nach diesem Verfahren auch in beliebig anderer Weise vorgehen, z. B. Formaldehyd mit Stearinsäure vermischen und diese Mischung nach dem Erstarren in kaltem Zustande pulvern oder Formaldehyd als Kristallwasser in ein Salz, z. B. Aluminiumalaun, eintreten lassen und dann das Salz pulvern.It has now been found that formaldehyde can be used successfully for the above purpose can be used if you can see its duration of action by mixing or bonding with other bodies that rapidly evaporate due to the exclusion of air inhibit, prolonged. This is done, for example, in such a way that the formaldehyde emulsified with 01 and this emulsion with inert powders, z. B. kaolin, Plaster of paris or talc, mixed as a dusting powder, is used. One can of course for the production of means by this process also in any other Proceed in a manner such as B. Mix formaldehyde with stearic acid and this mixture After solidification in the cold state, powder or formaldehyde as crystal water in a salt, e.g. B. aluminum alum, let in and then powder the salt.
Man hat schon Formaldehyd unter Mitbenutzung von Phenolen 01- und Fettmischungen einverleibt und diese Mischungen zu Desinfektions-, Desodorisations- und Konservierungszwecken, besonders zur Herstellung flüssiger oder salbenartiger Massen als Pissoiröle verwandt. Man hat diese Mischungen auch allgemein zur Bekämpfung pflanzlicher und tierischer Schädlinge vorgeschlagen, doch besitzen sie hier wegen ihrer flüssigen und salbenartigen Form und wegen ihres relativ hohen Phenolgehalts bei grünen Gewächsen keine Eignung.It has already incorporated formaldehyde under shared phenols 01- and fat mixtures and used these mixtures for disinfection, Desodorisations- and conservation purposes, particularly for oil and for the production of cream-like masses as Pissoiröle. These mixtures have also been proposed in general for combating plant and animal pests, but because of their liquid and ointment-like form and because of their relatively high phenol content in green plants, they are unsuitable.
Man hat weiter schon Formaldehyd mit Seifestearin gemischt oder als Kristallwasserbestandteil von Salzen zur Saatgutbeize versuchsweise benutzt, um dadurch die Entstehung des für Samenkeimlinge sehr schädlichen Paraformaldehyds zu verhüten. Es war aber nicht vorauszusehen, daß diese Mittel sich zur Bekämpfung der Pilzkrankheiten der Reben eignen. Die langsame Entstehung von Formaldehyddämpfen gibt hier die Möglichkeit, die beiden wichtigsten Pilzkrankheiten der Reben, Peronospora und Oidium, gemeinsam zu bekämpfen, wofür man seither zwei größtenteils vom Auslande bezogene Mittel, Kupfervitriol und Schwefel, benötigte.Formaldehyde has also been mixed with stearin or as Water of crystallization component of salts for seed dressing used experimentally to this leads to the development of paraformaldehyde, which is very harmful to seed germs to prevent. But it was not foreseeable that these means would be used to combat it the fungal diseases of the vines. The slow generation of formaldehyde fumes gives the opportunity to treat the two most important fungal diseases of the vine, downy mildew and Oidium, to fight together, for which since then two have been mostly from abroad related agents, vitriol and sulfur, needed.
Man kann den Mitteln der vorliegenden Erfindung noch andere Fungicide oder Insekticide zusetzen.Other fungicides can be added to the agents of the present invention or add insecticides.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE543247T | 1930-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE543247C true DE543247C (en) | 1932-02-03 |
Family
ID=6559971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930543247D Expired DE543247C (en) | 1930-05-15 | 1930-05-15 | Dusting powder to combat fungal diseases of the vines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE543247C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442012A1 (en) * | 1978-11-22 | 1980-06-20 | Petteruti Alfredo | APPLICATION OF FORMAL ALDEHYDE DERIVATIVES AND THEIR POLYMERS AS FUNGICIDES AND BACTERICIDES IN AGRICULTURE |
-
1930
- 1930-05-15 DE DE1930543247D patent/DE543247C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442012A1 (en) * | 1978-11-22 | 1980-06-20 | Petteruti Alfredo | APPLICATION OF FORMAL ALDEHYDE DERIVATIVES AND THEIR POLYMERS AS FUNGICIDES AND BACTERICIDES IN AGRICULTURE |
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