Retardin w.g.

Manage growth, not just protection

When working with winter crops, the main goal is to force the plant to invest energy into the root system and stem strengthening rather than useless vegetative mass. "Retardin w.g." from China Chemical Industrial and Research Co. Ltd. is a tool designed exactly for this management. As practical agronomists, we know that paclobutrazol is not just a fungicide, but a powerful growth regulator that reshapes plant architecture.

Efficiency in field conditions

Applying this product to wheat and rapeseed yields tangible results within weeks of application. Here is what you will notice during field operations:

• Internode shortening: The stem becomes denser and shorter, which is critical to prevent lodging, especially in high-yield fertilizer conditions.
• Root system development: Energy is redistributed, which is vital for overwintering. Winter crops enter winter with a robust tillering node and well-developed roots.
• Ease of application: The product comes in water-dispersible granules. They dissolve perfectly in the spray tank, do not clog nozzles, and do not create sediment. This saves time during equipment refueling and ensures a stable concentration across the entire field.

Usage insights

Since this is a systemic product, it is important to keep the temperature regime in mind. The active substance penetrates plant tissues quickly, but its efficiency strongly depends on the growth stage. We recommend using "Retardin" strictly according to the regulations, as paclobutrazol is highly active, and overdosing can excessively suppress crop growth. The Hazard Class 3 requires standard safety precautions for sprayer operators, but in terms of handling, the granules are much more convenient and safer than powders or liquid concentrates that can create dust or spill.

For farms planning intensive wheat and rapeseed cultivation, "Retardin" is a reliable way to control crop development, minimizing lodging risks and preparing crops for extreme winter conditions.