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Crop Protection Database

Cypermethrin

Action/Use:
  • Insecticide
  • ;
  • Larvicide
Use: For use in cotton, fruits, nuts, and vegetables. Belem* for use on maize, sweet corn, sorghum and sunflowers.
Identification
Common Name(s): Cypermethrin (ANSI, BSI, ISOE, BAN); ; Cyperméthrine (ISOF)
Chemistry
Properties: Pure isomers, colorless crystals. Tech: Yellow-brown viscous semi-solid. Melting point 60°-80°C. Soluble in methanol, acetone, xylene, methylene dichloride.
Cypermethrin
Mode of Action / Resistance Management
Chemical Group: pyrethroids; pyrethrins
Mode of Action: sodium channel modulators
Action Group: IRAC Group 3A
Registration
U.S.A.: Cymbush* no longer available in U.S.
Outside U.S.A.: Belem* in Italy; Cymbush* in Canada; Sniper* in Jordan.
Environmental Guidelines
Hazards: Fish: LC50 0.69 µg/l (rainbow trout). Bee: Toxic
Water Solubility: Insoluble
Safety Guidelines
Signal Word: CAUTION (Ammo*)
Toxicity Class: III
Toxicity: (Rat): Oral LD50 250 mg/kg (corn oil); 4123 mg/kg (aqueous suspension); (Rabbit): Dermal LD50 >2000 mg/kg
Handling/storage Cautions: Do not apply when weather conditions favor drift from treated areas. Do not contaminate lakes, streams, ponds. When using, do not eat, drink, or smoke. Do not breathe spray. Wash hands and exposed skin before meals and after work. Wash out container thoroughly and dispose of safely. Store in original container, tightly closed in a cool, dry, well-ventilated, secure area out of reach of children and animals
Protective Clothing: Coveralls over short-sleeved shirt and short pants. Chemical-resistant gloves. Shoes plus socks. Protective eyewear. Chemical-resistant apron when cleaning equipment, mixing, or loading.
Suppliers and Branded Products
Basic Producers:
Agriphar S.A. (Cythrine*)
Agro-Chemie Ltd. (Cyperil*)
Agsin Pte. Ltd. (Punisx*, Unicide*)
BASF Corporation (Flectron*, Folcord*, Ripcord*)
Gharda Chemicals Ltd. (Cyperguard*)
Hextar Chemicals Sdn Bhd (Hextar* Cyper)
Indiclay (Cyper-All*)
Insecticides (India) Limited (Cypermil*, Super Fighter*)
Makhteshim Agan Group (Cyper*, Sherpaz*, Trigger*, Viper*)
Rallis India Ltd. (Ralo*, Ralothrine*, Tata Cyper*)
Sulphur Mills Limited (Cypersul*, Hi-Power*)
Sundat (S) Pte. Ltd. (Suncyper*, Sunmerin*)
Syngenta (Cymbush*, Cymperator*, Demon*, Demon* Max, Kafil Super*)
Tyeng Long Incorporation (AMZDP*, Cyper Killer*, Cyper-5*, Cyper-Pro*, Delarva*, Full Floating*, I-Fogger*)
United Phosphorus Inc. (UP-Cyde*, UP-Cyde* Pro)
United Phosphorus Ltd. (Cekumetrin*, Cyrux*, Kruel*, Toppel*, UP-Cyde*, Ustaad*)
Zagro Singapore Pte. Ltd. (Punisx*, Unicide*, Zattack*)
Formulators' Trade Names:
Agrolex Pte. Ltd. (Amithrin*)
Chemiplant S.A. (Cipermin*)
Coromandel International Limited (Cyperkill*, Durafect*)
Dhanuka Agritech Ltd. (Super Killer*)
Ingenieria Industrial, S.A. de C.V. (Bramethrin*, Cypermet*, Zypertrin*)
Invesa S.A. (Invetrina*)
Kilpest India Ltd. (Cypercot*)
Koruma Tarim A.S. (Siperkor*)
Loveland Products, Inc. (Cypercede*, Holster*)
Parijat Industries (India) Pvt. Ltd. (Alexander*, Content*, Ictamethrin*)
Plant Remedies Pvt. Ltd. (Cyperin*, Cyperin Dust*, Super Cyprin*)
Probelte S.A. (Cibelte*)
Proficol (Rambler*)
SM-BT Co., Ltd. (Tok Cyungtan*)
Stockton Agrimor AG (Cypmor*, Valsacyper*)
VAPCO, Veterinary & Agricultural Products Mfg. Co. Ltd. (Counter*, Cypothrin*, Killer*, Sniper*)
Willowood Ltd. (Daga*, Sunmerin*)
Premix Products:
+ Chlorpyrifos+ Piperonyl Butoxide
+ Diazinon
+ Dimethoate
  • Cydim*
+ Endosulfan
+ Fenitrothion
+ Phenthoate
+ Phoxim
+ Piperonyl Butoxide
+ Piperonyl Butoxide+ Tetramethrin
+ Profenofos
+ Tetramethrin
Discontinued Names:
Afrisect*
Aimcocyper*
Ammo*
Arrivo*
Calig*
Ciprep*
Cypadur*
Cypaz*
Cyper Ben K*
Cyper Normal K*
Cypercare*
Cypercopal*
Cyperin*
Cypermil*
Cyrpadim*
Cytac*
Demar*
Dorsan-C*
Ebon*
Fernpath Banjo*
Fligene CI*
Hitcel*
Ideal-2*
Indothrin*
It-Cypermethrin*
Knock-down Special*
Kyclothrin*
Mondial*
Okawa*
Point Cypermethrin Hi-Cis*
Punzix*
Ralothrin*
Rivomethrin*
Royal Fogging*
Sang-Nong Cydim*
Sparkill*
Turbofan*
Upala-10*