Titos Extra, 75 WG

Managing Corn Fields: A Practical Look at Titus Extra

When you are in the field and weeds start competing with your corn for essential nutrients and moisture, having a reliable solution is crucial. DuPont's "Titus Extra" has become my go-to choice for managing tough broadleaf weeds and grasses like quackgrass. As an operator, what I appreciate most is the predictability and the ease with which this product integrates into my spraying schedule.

Field Experience and Performance

The product comes in water-dispersible granules, which is a major advantage for equipment maintenance. Unlike some formulations that clump up, these granules dissolve completely, ensuring that spray nozzles stay clear throughout the entire application. Since this is a selective post-emergence systemic herbicide, my strategy is always to hit the weeds during their active growth phase to ensure the active ingredients—nicosulfuron and rimsulfuron—are absorbed effectively.

Key Operational Takeaways

• Flexible Dosage: The application rate of 2.0–3.0 L/ha allows me to adapt to different field conditions. I use the lower end for lighter infestations and save the higher rate for heavy weed pressure.
• Crop Safety: Even at higher application rates, my corn shows no signs of phytotoxicity. It’s a truly selective herbicide that hits the weeds hard while keeping the crop healthy.
• Systemic Action: Because it’s systemic, it travels through the plant to the roots. This is exactly what I need to stop persistent weeds like quackgrass from coming back.

One application per season is usually all it takes to keep the fields clean through the critical growth stages. It is a straightforward, reliable product that does exactly what it’s supposed to do. While it requires standard personal protective equipment (due to being a Class 3 hazard), the operational efficiency—no clogging, great tank-mix stability, and consistent weed control—makes it a staple in my chemical arsenal.