STAPE (Pendimethalin 30% EC) is a selective pre-emergent herbicide from the Dinitroaniline chemical group. It is highly effective against a wide range of annual grasses and certain broadleaf weeds by inhibiting both root and shoot growth during germination. STAPE is recommended for use in Wheat, Paddy, Soybean, and Cotton crops, ensuring long-lasting residual control and promoting better crop establishment.
| Technical Name | Pendimethalin 30% EC |
|---|---|
| Formulation Type | Emulsifiable Concentrate (EC) |
| Chemical Group | Dinitroaniline Herbicide |
| Mode of Action | Inhibits cell division and elongation in germinating weed seeds, suppressing root and shoot growth and preventing weed emergence. |
| Recommended Crops | Wheat, Paddy, Soybean, Cotton |
| Target Weeds | Annual grasses and broadleaf weeds including Amaranthus spp., Echinochloa spp., and Digitaria spp. |
STAPE is compatible with most insecticides and fungicides commonly used in field crops. However, a compatibility (jar) test should be conducted before tank mixing for best results.
| Crop | Application Timing | Recommended Dosage | Method of Application |
|---|---|---|---|
| Wheat / Paddy | Pre-emergence (within 2–3 days after sowing or transplanting) | 800–1000 ml per acre | Mix with 200 liters of water and spray uniformly over moist soil. |
| Soybean / Cotton | Pre-emergence (before weed emergence) | 700–900 ml per acre | Apply evenly with a flat fan nozzle sprayer on moist field soil. |
Q1: What is the best time to apply STAPE?
Apply immediately after sowing or transplanting, before weed emergence for best results.
Q2: How does STAPE control weeds?
It prevents cell division and elongation in weed seedlings, thereby inhibiting root and shoot development.
Q3: Is STAPE suitable for all soil types?
Yes, it performs effectively across light, medium, and heavy soils when applied on moist soil conditions.
Q4: Does STAPE provide long-term control?
Yes, it offers residual activity that prevents weed germination for several weeks after application.
Disclaimer: The information above is intended for reference only. Always follow the directions and safety guidelines provided on the product label and leaflet.
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