BASF·Growth Regulators
Architect
Architect is a growth regulator with fungicidal action, a suspo-emulsion with mepiquat chloride, prohexadione-calcium and pyraclostrobin for sunflower, oilseed rape and soybean; on sunflower and oilseed rape also against phoma.
Main advantages
- Mepiquat chloride and prohexadione — the stem elongates less
- Pyraclostrobin 100 g/L — fungicidal action against phoma
- Sunflower at BBCH 18–33 — the stage for reducing height
- Rate 1.0–2.0 l/ha — together with Turbo in a 2:1 ratio
Overview
About this product
Architect is a growth regulator with fungicidal action in a suspo-emulsion: mepiquat chloride 150 g/L and prohexadione-calcium 25 g/L restrain stem elongation, while pyraclostrobin 100 g/L acts against diseases. The product is systemic and translaminar.
Sunflower is sprayed from 6 true leaves to the end of head formation against phoma, phomopsis, septoria, sclerotinia, alternaria and rust, and oilseed rape during the growing season against phoma and light leaf spot. The rate is 1.0–2.0 l/ha together with Turbo 0.5–1.0 kg/ha, up to two treatments; on soybean 1.0 l/ha with Turbo 0.5 kg/ha.
Application
Rate, timing and crops
- Rate
- Sunflower, oilseed rape 1.0–2.0 l/ha
- soybean 1.0 l/ha
- together with Turbo (ammonium sulphate) 2:1
- Timing
Sunflower: from 6 true leaves to the end of head formation; to reduce height the manufacturer advises BBCH 18–33 (8–14 leaves).
With sufficient moisture 1.5 l/ha with Turbo 0.75 kg/ha, with a lack of moisture 1.2 l/ha with Turbo 0.6 kg/ha.
- Crops
- SunflowerSpring oilseed rapeWinter oilseed rapeSoybean
Figures from the manufacturer, BASF. Source page
Register rates
State register, entry 13376
1,0 -2,0 л/га препарату + 0,5-1,0 кг/га Турбо (Сульфату амонію )- ріпак озимий та ярий, соняшик 1,0 л/га препарату + 0,5 кг/га Турбо (Сульфату амонію) - соя
As printed in the register.
Source: State register of pesticides and agrochemicals, file of 19.10.2026.
Specifications
Active ingredients and formulation
| Type | Growth Regulator |
|---|---|
Active ingredients
| |
| Formulation | SE · suspo-emulsionUkrainian label code СЕ |
| Target Crops | Sunflower, Spring rapeseed, Winter rapeseed, Soybean |
| Mode of action | Mepiquat chloride and prohexadione-calcium inhibit gibberellin biosynthesis at different steps, so the internodes elongate less; pyraclostrobin (strobilurin, FRAC group 11) inhibits fungal respiration at complex III of the mitochondrial respiratory chain. The product acts systemically and translaminarly. |
| Resistance group | Group 11 · QoI fungicides (strobilurins)FRAC |
| Hazard class | Class 3 · moderately hazardous |
| Registration | Registered until 31.12.2026Certificate А 08339 · register entry 13376 |
| Registrant | БАСФ CЕ (Germany) |
| Manufacturer | BASF |
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Questions & answers
What farmers ask most
- Yes. The State register lists this product as registered in Ukraine until 31.12.2026. The certificate and the register entry are in the Specifications table.
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