Cyhalofop-butyl is a selective herbicide that is used to control grass weeds in crops such as rice, wheat, barley, and corn. It belongs to the chemical class of aryloxyphenoxypropionates and is commonly sold under trade names such as Clincher, Whip, and Topik.
Cyhalofop-butyl works by inhibiting the synthesis of fatty acids in the target weeds, leading to the disruption of cell membranes and ultimately causing the death of the plants. It is primarily effective against grass weeds such as barnyard grass, wild oats, and green foxtail.
When applying cyhalofop-butyl, it is important to follow the recommended dosage and application instructions provided by the manufacturer. It is typically applied as a post-emergence herbicide, meaning it is sprayed directly onto the weeds after they have emerged from the soil.
While cyhalofop-butyl is effective against grass weeds, it is not effective against broadleaf weeds or sedges. Therefore, it is often used in combination with other herbicides t…