Siltak, EC
Polyalkyleneoxide modified heptamethyltrisiloxane 70–90%
Siltak, EC: insecticide; its registration in Georgia has expired. Registration number: 1463. Active ingredient: Polyalkyleneoxide modified heptamethyltrisiloxane 70–90%. Manufacturer: ICB Pharma Tomasz Świętosławski, Paweł Świętosławski Sp.J. (Poland). Approved crops: Fruit trees, Berries, Hazelnut, Nut crops, Tomato, Pepper, Eggplant, Cucumber and 5 more.
Product overview
- Active ingredient
- Polyalkyleneoxide modified heptamethyltrisiloxane 70–90%
- Formulation
- EC — emulsifiable concentrate
- Manufacturer
- ICB Pharma Tomasz Świętosławski, Paweł Świętosławski Sp.J., Poland
- Registration in Georgia
-
№ 1463, of 11.10.2019
registration ended, sale of remaining stock permitted until October 2026 - Fishery water bodies
- Use is prohibited in the sanitary zone of fishery water bodies — no closer than 200 m from the shore
Description
Siltak, EC is a insecticide based on polyalkyleneoxide modified heptamethyltrisiloxane 70–90%. It is registered for use in Georgia according to the State Register. Application rates, crops and treatment timing are given under “Application regulations”.
Application regulations
The regulations follow the State Catalogue of Pesticides of Georgia. Translations of crops, target organisms and application methods are unofficial; untranslated lines are shown in Georgian.
| Product rate (l/ha, kg/ha, l/t, kg/t) | Crop or treated object | Pest | Method, timing and specifics of application | Pre-harvest interval, days (number of treatments) | Re-entry to treated area, days: manual (mechanised) work |
|---|---|---|---|---|---|
| 0.75-1,2 | Berries, Fruit trees, HazelnutFruit treesBerriesHazelnut | European red mite, Mites, Soft scales and mealybugs, Scale insects, Thrips, Aphids, PsyllidsAphidsEuropean red miteThripsScale insectsSoft scales and mealybugsPsyllids | spraying during the growing season and physical action on the pest form a thin sticky film that immobilises it and causes its rapid death. applied when the pest appears, in hot weather (daytime), when the solution sprayed on the pest dries quickly. if needed, 2 times at 7-14-day intervals. do not apply during flowering. volume 500-800 l/ha. the working solution concentration should be 0.12-0.15% (120-150 ml Siltak EC per 100 l water) | 2 (1-2) | 5(3) |
| 0.2-0,3 | Pepper, Eggplant, TomatoTomatoPepperEggplant | spider mites, aphids, whitefly, thripsAphidsMitesThripsWhiteflies | spraying during the growing season and physical action on the pest form a thin sticky film that immobilises it and causes its rapid death. applied when the pest appears, in hot weather (daytime), when the solution sprayed on the pest dries quickly. if needed, 2 times at 7-14-day intervals. do not apply during flowering. volume 400-600 l/ha. the working solution concentration should be 0.05-0.07% (50-70 ml Siltak EC per 100 l water) | 2 (1-2) | 5(3) |
| 0,4-0.6 | Cucurbits, Cucumber, MelonCucumberMelonCucurbits | spider mites, aphids, whiteflies, soft scales, thrips, psyllidsAphidsMitesThripsSoft scales and mealybugsWhitefliesPsyllids | spraying during the growing season and physical action on the pest form a thin sticky film that immobilises it and causes its rapid death. applied when the pest appears, in hot weather (daytime), when the solution sprayed on the pest dries quickly. if needed, 2 times at 7-14-day intervals. do not apply during flowering. volume 400-600 l/ha. the working solution concentration should be 0.1% (100 ml Siltak EC per 100 l water) | 2 (1-2) | 5(3) |
| 0,2-1,2 | Ornamental plants, RoseRose | Mites | spraying during the growing season and physical action on the pest form a thin sticky film that immobilises it and causes its rapid death. applied when the pest appears, in hot weather (daytime), when the solution sprayed on the pest dries quickly. if needed, 2 times at 7-14-day intervals. do not apply during flowering. volume 400-800 l/ha. the working solution concentration should be 0.1-0.15% (100-150 ml Siltak EC per 100 l water) | 2 (1-2) | 7(3) |
| 0,45 – 0,6 | Cereals | Aphids | spraying during the growing season and physical action on the pest form a thin sticky film that immobilises it and causes its rapid death. applied when the pest appears, in hot weather (daytime), when the solution sprayed on the pest dries quickly. if needed, 2 times at 7-14-day intervals. do not apply during flowering. volume 300-400 l/ha. the working solution concentration should be 0.15% (150 ml Siltak EC per 100 l water) | 2 (1-2) | 5(3) |
Before use, check the product label and the current register. Source: National Food Agency of Georgia: lists of registered pesticides and agrochemicals (2026); State Catalogue of Pesticides (Order No. 2-729 of 26.11.2025). Data checked: 23.10.2026.
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Analogues by active ingredient
All analogues — Polyalkyleneoxide modified heptamethyltrisiloxane 70–90% →There are no other products with the same active ingredient in the catalogue.
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