UPL·Insecticides
Versar
Versar is an insecticide, an emulsifiable concentrate with chlorpyrifos and cypermethrin, for winter wheat, spring barley, soybean, potato, cabbage, sugar beet, oilseed rape, apple and vineyards against sucking and chewing pests.
Main advantages
- Organophosphate and pyrethroid — two different targets
- Contact, gut and vapour — three routes of action on the pest
- Apple 1.0 l/ha — treatments before and after flowering
- Vineyards 0.75 l/ha — up to three treatments per season
Overview
About this product
Versar is an insecticide with two substances from different chemical groups: the organophosphate chlorpyrifos, 400 g/L, and the pyrethroid cypermethrin, 40 g/L. The product acts on pests by contact, by ingestion and as a fumigant.
The rate ranges from 0.45 l/ha on cabbage to 1.0 l/ha on sugar beet and apple. Winter wheat, spring barley, potato and apple receive up to two treatments, with apple sprayed before and after flowering; vineyards up to three, the other crops one.
Spraying is not done in rain or in heat, with wind up to 3–4 m/s.
Application
Rate, timing and crops
- Rate
- 0.45–1.0 l/ha depending on the crop
- Timing
Spraying during the growing season, apple before and after flowering.
Do not spray in rainy weather or in heat, or with wind above 3–4 m/s; full coverage of the area and thorough wetting of the plants are needed.
- Crops
- Winter wheatSpring barleySoybeanPotatoCabbageSugar beetSpring oilseed rapeWinter oilseed rapeAppleVineyards
Figures from the manufacturer, UPL. Source page
Register rates
State register, entry 9625 · registration expired 31.12.2025
пшениця озима, ячмінь ярий: 0,7 л/га, двократно; картопля: 0,75 л/га, двократно; яблуня: 1,0 л/га, двократно; цукровий буряк: 1,0 л/га, однократно; ярий і озимий ріпак: 0,6 л/га, однократно; соя: 0,5-0,7 л/га, однократно; капуста: 0.45-0.75 л/га, однократно; виноградник: 0,75 л/га, трикратно. Строки застосування: по вегетації
As printed in the register.
Source: State register of pesticides and agrochemicals, file of 19.10.2026.
Specifications
Active ingredients and formulation
| Type | Insecticide |
|---|---|
Active ingredients
| |
| Formulation | EC · emulsifiable concentrateUkrainian label code КЕ |
| Target Crops | Winter wheat, Spring barley, Soybean, Potato, Cabbage, Sugar Beet, Spring rapeseed, Winter rapeseed, Apple, Grapes |
| Mode of action | Chlorpyrifos (organophosphates, IRAC group 1B) inhibits acetylcholinesterase; cypermethrin (pyrethroids, IRAC group 3A) acts as a modulator of the sodium channels of insect nerve cells. The product acts by contact, by ingestion and as a fumigant. |
| Resistance group | Group 1B · organophosphates; Group 3A · pyrethroidsIRAC |
| Hazard class | Class 2 · highly hazardous |
| Registration | Expired 31.12.2025Remaining stock may be sold until 31.12.2027 Certificate А 05306 · register entry 9625 |
| Registrant | Аріста ЛайфСайенс С.А.С. Франція |
| Manufacturer | UPL |
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Questions & answers
What farmers ask most
- The registration expired on 31.12.2025. Remaining stock may be sold until 31.12.2027, but not past the batch's shelf life; after that ADAM accepts no new vendor offer for it.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.