DE401452C - Process for making plant protection products liable - Google Patents

Process for making plant protection products liable

Info

Publication number
DE401452C
DE401452C DEM76696D DEM0076696D DE401452C DE 401452 C DE401452 C DE 401452C DE M76696 D DEM76696 D DE M76696D DE M0076696 D DEM0076696 D DE M0076696D DE 401452 C DE401452 C DE 401452C
Authority
DE
Germany
Prior art keywords
plant protection
protection products
making plant
products liable
barium
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
Application number
DEM76696D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Priority to DEM76696D priority Critical patent/DE401452C/en
Application granted granted Critical
Publication of DE401452C publication Critical patent/DE401452C/en
Expired legal-status Critical Current

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
    • A01N59/02—Sulfur; Selenium; Tellurium; Compounds thereof
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • 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
    • A01N59/08—Alkali metal chlorides; Alkaline earth metal chlorides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Verfahren zur Haftfähigniachung von Pflanzenschutzmitteln. Der praktische Wert eines Pflanzenschutz- mittels in hohein -#IaLle von seiner Be- netzungsfähizkeit und Haftfähi-keit ab. Ein zut benetzendes und ebensu haftfällig s Präparat ist selbst bei sonst weniger inten!##i-,-er U irkung praktisch wertvoller al, ein stark wirkendes Mittel, da., infolge schlechter Bünetzungsfähig- keit und H.iftfi'Iii_-1,eit Cier Nachwirkung er- mangelt. Alle Veriahren, (iie geeignet sind, diese beiden Ei.-eii:4eliafteii eines Pritparates züi ver- bessern, machun dieses nicht mir wirksamer, sondern auch billiger. da man bei haftfähigen Präparaten kleinere MenIgen der wirksameii 'Substanzen benötiut. Die meisten bis jetzt zur Erhöhung der Ele- netzungSfähigkeit und Haftfähigmachung von Pflanzenschutzmitteln angewendeten oder vor- geschlagenen Mittel erfüllen ihren Zweck nur mangelliadt oder sind zu teuer. E# wurde nun gelunden, JaL1 Bariumsulfat als feinstes Pulver, zweckm-' 'Wigurwei,#e #;g. fällt -, ein ausgezeichnetes Mittv' ;,t, um sowohl die Benetzungsi.thigkeit wie auch Clie Haftfähigkeit von Pflanzenschutzmitteln zu erhöhen. Die beste ## irkung, wird dadurch erreicht, (11aL; man frisch gefälltes Bariumsulfat veiwendet odei dieses unmittelbar in der Spritzflils",i"-1,(-it o#ur. bei Pulvern nach der Verstäubung und nach dem Auf1C-;en inTaii oder Re-en zur brin.-t. Man ]äL!t vin Siffal# z. j". iiii(1 ein 1-)ziiiiiiii#-#ilz. Z. l"- bei von auf- einandt-r k-un- Es empfiehlt sich hierbei, die Bariumverbindung im Überschuß zuzusetzen, da hierdurch die Schwebefähigkeit des ausfallenden Bariumsulfates erhöht wird.Process for making plant protection products adhesive. The practical value of a phytosanitary means in hohein - # IaLle from its loading wetting ability and adhesiveness. A Preparation to be wetted and just as adhesive even with otherwise less inten ## i -, - he U MPACT practically more valuable al, a powerful one Medium, because, due to poor ability to concentrate keit and H.iftfi'Iii_-1, since the aftermath is lacking. All procedures (which are suitable for this two egg.-eii: 4eliafteii of a prepared preparation for better, don't make this more effective for me, but also cheaper. because one is liable for Prepare smaller amounts of the effective egg 'Requires substances. Most so far to increase the ele- wetting ability and adhesion of Pesticides applied or beaten funds only serve their purpose mangelliadt or are too expensive. E # has now been found, JaL1 barium sulfate as the finest powder, suitable- '' Wigurwei, # e #; g. falls -, an excellent Mittv ';, t to both the Wetting ability as well as clie adhesiveness of pesticides to increase. the best ## effect is achieved by (11aL; man freshly precipitated barium sulphate is used this directly in the Spritzflils ", i" -1, (- it o # ur. in the case of powders after dusting and after the Auf1C-; en inTaii or Re-en for brin.-t. Man] äL! T vin Siffal # z. j ". iiii (1 a 1-) ziiiiiiii # - # ilz. Z. l "- at from up- einandt-r k-un- It is advisable here to add the barium compound in excess, since this increases the suspension capacity of the barium sulfate which precipitates out.

-Man hat seither dem als Insektizid häufig angewendeten Chlorbarium zur Erhöhurg seiner Haftfäliigkeit und züm Sichtbarmachen eel Spritzflecken 'Mehl oder geringe Mengen von Soda zu7 gesetzt. Im letzteren Fall tritt eine teilchemische Umsetzung ein, wobei sich Bariumkarbonat bildet. Beide Methoden 1-esitzen aber gewichtige Mängel. Mehl ist für diesen Zweck zu teuer und fördert den Pilzbefall. Bariumkarbonat ist von unzureichender Haftiähigkeit, was cleutlich an der erheblich geringeren Scbwebefähigkeit einer Bariumkaibonatausfällung gegenüber einer Ausfällung von Pariumsulfat erkannt werden kann.-The chlorbarium, which is often used as an insecticide, has been used since then to increase its adhesiveness and to make visible spray stains of flour or added small amounts of soda. In the latter case, a partially chemical one occurs Implementation, forming barium carbonate. However, both methods are weighty Defects. Flour is too expensive for this purpose and promotes fungal attack. Barium carbonate is of insufficient adhesion, which is clever because of the considerably lower Ability of a barium caibonate precipitation to float versus a precipitation of parium sulfate can be recognized.

Man kann Bariumsulfat ocier Jie züi seiner Ausfällung erforderlichen Chemikalien ('en verschiedensten Pflanzenschutzmitteln, z. B. Arsenverbindungen. Kupfei azet at usw., mit w` er ' olin(-Peigabe inerter Stofie zusetzen und di(se Pl; aj,arate als Spritzbriflien oder Verstäubunggspulver verwenden.One can barium ocier Jie züi its precipitation chemicals (required 's various pesticides, such as arsenic compounds Kupfei azet at etc, with W' he.. 'Enforce olin (-Peigabe inert Stofie and di (se Pl; aj, as arate Use spray guns or dusting powder.

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Haftfähigrnachung von Pflanvenschutzmitteln, dadurch gekennzeich- net. daß diesen Bariumsulfat o('er Stoffe züi- werden, die 1"(#i Gegenwait von Was#ver ]3ariiiiii#.,ulfiit zür bringen, mit ()(1(,r oline inerter #, of-v.
PATENT CLAIM: Process for the adhesion of Pesticides, characterized by net. that this barium sulfate o ('er substances add become the 1 "(# i present of What # ver] 3ariiiiii #., Ulfiit bring back, with () (1 (, r oline inerter #, of-v.
DEM76696D 1922-02-15 1922-02-15 Process for making plant protection products liable Expired DE401452C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM76696D DE401452C (en) 1922-02-15 1922-02-15 Process for making plant protection products liable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM76696D DE401452C (en) 1922-02-15 1922-02-15 Process for making plant protection products liable

Publications (1)

Publication Number Publication Date
DE401452C true DE401452C (en) 1924-09-03

Family

ID=7317179

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM76696D Expired DE401452C (en) 1922-02-15 1922-02-15 Process for making plant protection products liable

Country Status (1)

Country Link
DE (1) DE401452C (en)

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