Spray modes
Flexible spraying strategies for real field conditions
Weed pressure changes between fields and throughout the season. Using one fixed spraying approach often leads to unnecessary product use or inconsistent results.
WEED-IT spray modes let you adjust how you spray to match real field conditions. All modes use fast plant detection based on chlorophyll response and precise nozzle-by-nozzle control, so product is applied where it makes sense and at the right rate.
Whether you need targeted weed control, a combined approach, broadcast spraying, or accurate application in row crops, WEED-IT Quadro offers multiple spray modes within one integrated system.
Choose a spray mode
Spot spraying
Detecting, spotting individual weed plants and precisely apply herbicide on top of the plant is what every WEED-IT system sold since 1999 is capable of. We target individual weed plants and row crop plants and that’s not even all!
Dual spraying
What happens when you combine WEED-ITs cover and spot spraying modes? Exactly, it enables you to broadcast spray a field or crop and target individual weeds in one single pass with only one spray line! Check out how WEED-IT does it.
Cover Spraying
In cover mode any WEED-IT equipped sprayer is capable of doing everything a normal broadcast sprayer does and more. Such as PWM individually controlled nozzles and curve compensation. WEED-IT has got you covered.
Spot-in-Crop
With our new Spot-in-Crop solution, you’re all settled and equipped to detect and eliminate weeds and volunteer plants in row crops such as cotton, maize/corn and soybeans. And you don’t need camera detection or AI to do so.
Choosing the right spray mode in practice
Each spray mode has a clear purpose, but the real value comes from knowing when to use which one. Fields are rarely uniform, and conditions change throughout the season. That is why many operators switch spray modes depending on weed pressure, crop development and the objective of the application.
In practice, this often means:
- Using a targeted approach when weed pressure is scattered and blanket spraying would be unnecessary.
- Combining uniform coverage with targeted correction when both general treatment and individual weed control are needed in a single pass.
Applying products with high accuracy in row crops, where the margin for error is small and crop safety is critical.
Matching the spray mode to these situations helps avoid spraying “just in case” and instead supports deliberate, controlled applications based on actual field conditions.
One system that adapts to changing conditions
All WEED-IT spray modes are available within a single platform. This means there is no need for separate machines or complex adjustments when switching strategies. Operators can adapt their spraying approach as conditions change, rather than forcing the field to fit a fixed plan.
Across all spray modes, the focus remains on consistency and control. Individual nozzle switching, fast response times and compensation for speed and curves help maintain application accuracy, even at higher working speeds or on irregular field shapes. This reduces overlap, limits unnecessary use of crop protection products and improves overall application quality.
Instead of adapting your operation to the system, the system adapts to your operation.
Frequently asked questions about WEED-IT spray modes
Can I switch between spray modes during the season?
Yes. All spray modes are available within the same WEED-IT Quadro system, allowing you to change your spraying strategy as field conditions change throughout the season. Many users switch modes depending on weed pressure, crop development or the objective of a specific application.
Do I need separate hardware for different spray modes?
No. The same WEED-IT Quadro hardware platform supports all spray modes. Switching between modes does not require additional machines or major modifications, which keeps operation simple and consistent.
How do I know which spray mode is best for my field?
That depends on factors such as weed density, crop type and whether uniform coverage or targeted application is required. In practice, spot spraying is often used when weed pressure is scattered, while combined or broadcast approaches are chosen when broader coverage is needed. WEED-IT specialists can help assess which mode fits your situation best.
Can spray modes be combined in a single pass?
Yes. With dual spraying, it is possible to combine broadcast spraying with targeted weed treatment in one single pass, using only one spray line. This can save time and reduce the number of field operations.
Does switching spray modes affect application accuracy?
No. All spray modes use the same precise detection and nozzle control technology. Features such as individual nozzle control, fast response times and compensation for speed and curves ensure consistent application regardless of the selected mode.
Are WEED-IT spray modes suitable for different crops and field types?
Yes. WEED-IT Quadro spray modes are used across a wide range of crops and field conditions, including open ground, row crops and fields with irregular shapes. The flexibility of the system allows it to adapt to different operational requirements.
Is training required to use different spray modes?
Basic training is recommended to understand how each spray mode works and when to use it. Once familiar with the system, operators can switch between modes easily as part of normal field operations.