GB829556A - Insecticidal compositions - Google Patents
Insecticidal compositionsInfo
- Publication number
- GB829556A GB829556A GB37253/55A GB3725355A GB829556A GB 829556 A GB829556 A GB 829556A GB 37253/55 A GB37253/55 A GB 37253/55A GB 3725355 A GB3725355 A GB 3725355A GB 829556 A GB829556 A GB 829556A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- pyrethrins
- synergist
- ethylhexyl
- oil
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Agronomy & Crop Science (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An oil-free insecticidal composition comprising pyrethrins dissolved in a synergist therefor is prepared by extracting pyrethrins from pyrethrum with a volatile solvent, adding the synergist for pyrethrins to the extract so obtained and subsequently removing the volatile solvent. The synergist may be piperonyl butoxide or analogues having the generic formula <FORM:0829556/VI/1> in which R is a saturated, bivalent, aliphatic, hydrocarbon radical, A is H or an alkyl radical R1 is an alkyl, cycloalkyl, aralkyl, aryl or heterocyclic radical, A1 is a saturated bivalent aliphatic hydrocarbon or radical having 2-3 C atoms and n is an integer from 1-3, N-(2-ethylhexyl) - 3,6 - endomethylene - 4 - cyclohexene - 1,2 - dicarboximide, diallyl phthalate or N-2-ethylhexyl phthalimide. The oil-free compositions may be used in aerosol sprays, in aqueous emulsions or, admixed with a solid carrier, as a dust.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US829556XA | 1955-05-09 | 1955-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB829556A true GB829556A (en) | 1960-03-02 |
Family
ID=22174517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37253/55A Expired GB829556A (en) | 1955-05-09 | 1955-12-29 | Insecticidal compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB829556A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003374A1 (en) * | 1984-12-05 | 1986-06-19 | Adams Veterinary Research Laboratories, Inc. | Long-acting pyrethrum/pyrethroid based pesticides with silicone stabilizers |
-
1955
- 1955-12-29 GB GB37253/55A patent/GB829556A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003374A1 (en) * | 1984-12-05 | 1986-06-19 | Adams Veterinary Research Laboratories, Inc. | Long-acting pyrethrum/pyrethroid based pesticides with silicone stabilizers |
GB2181648A (en) * | 1984-12-05 | 1987-04-29 | Adams Veterinary Res Lab | Long-acting pyrethrum/pyrethroid based pesticides with silicone stabilizers |
US4668666A (en) * | 1984-12-05 | 1987-05-26 | Adams Veterinary Research Laboratories | Long-acting pyrethrum/pyrethroid based pesticides with silicone stabilizers |
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