FR705410A - Procédé d'extraction du pyrèthre - Google Patents

Procédé d'extraction du pyrèthre

Info

Publication number
FR705410A
FR705410A FR705410DA FR705410A FR 705410 A FR705410 A FR 705410A FR 705410D A FR705410D A FR 705410DA FR 705410 A FR705410 A FR 705410A
Authority
FR
France
Prior art keywords
extraction process
pyrethrum
pyrethrum extraction
extraction
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
Other languages
English (en)
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.)
W T RAWLEICH Co
Original Assignee
W T RAWLEICH 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 W T RAWLEICH Co filed Critical W T RAWLEICH Co
Application granted granted Critical
Publication of FR705410A publication Critical patent/FR705410A/fr
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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Agronomy & Crop Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
FR705410D 1930-11-13 1930-11-13 Procédé d'extraction du pyrèthre Expired FR705410A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR705410T 1930-11-13

Publications (1)

Publication Number Publication Date
FR705410A true FR705410A (fr) 1931-06-08

Family

ID=9067147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705410D Expired FR705410A (fr) 1930-11-13 1930-11-13 Procédé d'extraction du pyrèthre

Country Status (1)

Country Link
FR (1) FR705410A (fr)

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