They may be mixed or combined with products that interact with herbicides to reduce the level of weed control. These products can cause foaming or equipment malfunction. When purchasing a surfactant, ...

So, weed control involves both removing the weeds and correcting ... It is less effective if washed off the leaf surface by rainfall or irrigation. Soil-applied herbicides can be applied as liquids or ...

Tillage to control this weed depends on physically damaging the root system. In dry years, a cultivator with narrow spikes will be effective, as this drags roots and rhizomes to the surface where they ...