DE259767C - - Google Patents

Info

Publication number
DE259767C
DE259767C DENDAT259767D DE259767DA DE259767C DE 259767 C DE259767 C DE 259767C DE NDAT259767 D DENDAT259767 D DE NDAT259767D DE 259767D A DE259767D A DE 259767DA DE 259767 C DE259767 C DE 259767C
Authority
DE
Germany
Prior art keywords
sulfuric acid
iron vitriol
eradication
parasites
weeds
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.)
Active
Application number
DENDAT259767D
Other languages
German (de)
Publication of DE259767C publication Critical patent/DE259767C/de
Active legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16Heavy metals; Compounds thereof

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

BERLtN. GEDRUCKT IN DER REtCHSDRUCKEREt.BERLtN. PRINTED IN THE REAL PRINT.

Claims (1)

Patent-Anspruch :Patent claim: Verfahren zur Herstellung eines zur Vertilgung von Unkraut und Parasiten geeigneten, aus Eisenvitriol und Schwefelsäure hergestellten wasserlöslichen Mittels, dadurch gekennzeichnet, daß man Eisenvitriol in calcinierter Form mit konzentrierter Schwefelsäure versetzt.Process for the production of a suitable for the eradication of weeds and parasites, water-soluble agent made from iron vitriol and sulfuric acid, thereby characterized in that iron vitriol is added in calcined form with concentrated sulfuric acid.
DENDAT259767D Active DE259767C (en)

Publications (1)

Publication Number Publication Date
DE259767C true DE259767C (en)

Family

ID=517468

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT259767D Active DE259767C (en)

Country Status (1)

Country Link
DE (1) DE259767C (en)

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