Taro 25 g/L, + PAR Trend 90

Effective control of grass weeds in tomato fields

When couch grass or annual cereals start dominating your tomato fields, immediate action is required. The combination of Taro 25 WG and Trend 90 surfactant by DuPont International Operations Sarl acts as a reliable insurance policy for your harvest. As a grower, I value not just the chemical effectiveness, but how easy the product is to handle in the field.

Field application insights

The product comes as water-dispersible granules, which simplifies the tank-mixing process significantly. There is no dust or clumping; the granules dissolve quickly in the sprayer tank. The inclusion of Trend 90 surfactant is crucial—it ensures proper adhesion and uniform coverage on the leaf surface. Without this adjuvant, the efficacy against tough perennial weeds like couch grass would be significantly compromised.

Practical operational tips

• Timing: This is a systemic post-emergence herbicide. Apply when weeds are actively growing and the tomatoes are at the appropriate growth stage.
• Application rate: The rate of 0.05–0.07 kg/ha is proven to be the sweet spot. Overdosing is unnecessary, as the active ingredient, Rimsulfuron, works with high precision.
• Selectivity: Tomatoes tolerate the application well, provided the guidelines are followed. Preserving the marketability of the vegetable crop is a priority.
• Efficiency: A single application per season is usually enough to clear the rows of grass competition. This reduces the time spent on field operations and optimizes tractor hours.

Working with this Swiss-engineered product provides predictable results. While it falls under the 3rd hazard class, requiring standard safety protocols, it is straightforward to use. The key is to calibrate your spray equipment for high-quality coverage, as it is a foliage-applied product. Considering the cost-benefit ratio and the level of crop cleanliness, this solution is a robust choice for professional tomato production.