2,4 D ACTIVE

Efficient Weed Control for Cereal Crops

«2,4 D ACTIVE» by Sunrise Chemicals Co. Ltd. (Shanghai) is a reliable, systemic herbicide designed for professionals looking to maintain clean fields of winter wheat, barley, and corn. As a selective herbicide, it targets annual and perennial broadleaf weeds without harming the crop, making it a staple tool in intensive agricultural programs where field hygiene is vital for yield protection.

Field Application and Strategy

The product is a post-emergence herbicide used to combat weed competition at the most critical growth stages. Agronomists typically integrate it into their crop protection schedules as follows:

• Winter Wheat and Barley: Application during the tillering stage is highly effective. By controlling broadleaf weeds at this stage, the crop retains its access to essential nutrients and moisture, which is vital for later grain formation.
• Corn: Applied when the corn has reached the 3–5 leaf stage. Ensuring the crop remains weed-free during this early period allows for vigorous root development and biomass accumulation.

Because the product is a systemic leaf herbicide, it is absorbed rapidly through the foliage, moving through the plant's system to the roots. This is particularly advantageous when dealing with established perennial weeds that are difficult to manage with contact-only products. Its formulation as an aqueous solution makes it easy to measure and mix for large-scale field applications.

Best Practices for Effective Results

To maximize the efficacy of «2,4 D ACTIVE», it is recommended to apply it during the phase of active weed growth (ideally from the 2–4 leaf stage to stem elongation). The ambient temperature should be kept between +10°C and +25°C. Given its systemic mode of action, strict attention must be paid to preventing spray drift onto sensitive neighboring crops. As a Class 3 hazard product, standard safety protocols for pesticide handling should always be strictly followed in the field.