Active Ingredient and Systemic Action
Whip Super contains Fenoxaprop-p-ethyl formulated as an emulsifiable concentrate. It is rapidly absorbed through foliage and translocated throughout the weed vascular system.
The active chemical inhibits acetyl-CoA carboxylase (ACCase), stopping fatty acid biosynthesis in grasses within two days, leading to chlorosis and tissue necrosis at the growing nodes.
- Active ingredient: Fenoxaprop-p-ethyl 9.3 percent EC
- Selectivity: Highly selective to broadleaf crops; safely metabolized by crops like soybean and cotton
- Target weeds: Narrow-leaf annual and perennial grasses including Echinochloa colona, Digitaria sanguinalis, and Eleusine indica
Approved Crops and Application Timing
Whip Super is recommended for post-emergence application when grassy weeds are actively growing at the two to four leaf stage.
Timely application prevents early-stage crop-weed competition, preserving soil nutrients, soil moisture, and crop yield potential.
- Soybean: Effective against barnyard grass and goosegrass at fifteen to twenty-five days after sowing
- Paddy: Controls barnyard grass in transplanted and direct-seeded rice crops
- Cotton and pulses: Safe for broadleaf crops when sprayed with standard knapsack sprayers
Spraying Instructions and Precautions
Optimum results require adequate soil moisture at the time of application. Spraying under drought or moisture stress conditions reduces systemic weed absorption.
Use flat fan or floodjet nozzles for uniform foliar deposition and observe the label-recommended pre-harvest waiting periods.
- Soil moisture: Apply when field has sufficient moisture to maintain active weed transpiration
- Nozzle type: Flat fan nozzle ensures even droplet distribution across weed leaves
- Safety gear: Wear chemical gloves, protective spectacles, and clean spraying attire
Official source
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Central Insecticides Board & Registration Committee ↗Related on KisanPe
Common questions
What is the active constituent of Whip Super herbicide?
Whip Super contains Fenoxaprop-p-ethyl 9.3 percent EC, an ACCase inhibitor herbicide for grassy weed control.
Does Whip Super control broadleaf weeds?
No, Whip Super is specifically formulated for narrow-leaf grassy weeds and will not control broadleaf weeds or sedges.
At what weed stage should Whip Super be applied?
It is most effective when applied at the active vegetative phase when target grassy weeds have two to four leaves.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
More Crop Protection & Pesticides guides
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