
Bango Herbicide
Bango Herbicide from Crystal Crop Protection is a fast-acting solution that effectively eliminates broadleaf and grassy weeds. Its reliable weed control performance supports cleaner fields, healthier crops, and improved productivity throughout the season.
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Bango Herbicide (Quizalofop Ethyl 10% EC)
The Specialist Solution for Grassy Weeds in Soybean & Cotton
Bango Herbicide by Crystal Crop Protection is a highly selective, systemic post-emergence herbicide. Designed specifically for broadleaf crops, it surgically removes tough grassy weeds like Barnyard grass and Bermuda grass without harming your harvest.
Best For: Farmers seeking a cost-effective alternative to manual labor (saving 60-80% on costs) and requiring a solution that kills weeds from the roots up.
Why Choose This Product? Key Benefits
- ⏱️Rainfast in 4 Hours: Rapid absorption means monsoon showers occurring just 4 hours after spraying will not wash away the chemical.
- ?️Complete Crop Safety: Advanced selectivity ensures it kills grass but remains perfectly safe for Soybean, Cotton, Groundnut, and Pulses.
- ⏳Systemic Root Kill: The active ingredient moves down to the roots and rhizomes, preventing stubborn weeds from regrowing.
- ?️All-Weather Performance: Formulated with superior emulsifiers to work effectively even in difficult environmental conditions.
- ?Targeted Grass Control: Excellent efficacy against Barnyard grass (*Sanwa*), Crabgrass, and Volunteer Maize/Sorghum.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Bango |
| Technical Name | Quizalofop-p-ethyl 10% EC |
| IRAC MoA Code | Group 1 (ACCase Inhibitor) |
| Chemical Group | Aryloxyphenoxypropionate ("FOPs") |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue/Yellow (Moderately Toxic) |
How It Works: Mode of Action
Bango works by inhibiting lipid synthesis in weeds, effectively starving the plant of the materials needed to build new cells.
[Image of systemic herbicide translocation in plants]- Rapid Absorption: Upon spraying, the solvent system helps the active ingredient penetrate the waxy leaves of grassy weeds.
- Systemic Translocation: The herbicide travels through the plant's vascular system, moving to the growing tips and down to the roots.
- Enzyme Blockage: It blocks the ACCase enzyme. Within 10-21 days, the central whorl turns brown (a symptom called "Rotten Heart"), and the weed dies completely.
Note: Crop plants are naturally able to metabolize and detoxify this chemical, keeping them safe.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Soybean | Barnyard Grass (Sanwa), Crabgrass, Viper Grass |
| Cotton | Foxtail Grass, Dinebra, Digitaria |
| Groundnut | Grassy weeds, Volunteer Cereals |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Soybean | 150 - 180 ml | 150 - 200 L | ~ 1 ml | Refer to Label |
| Cotton | 150 - 180 ml | 150 - 200 L | ~ 1 ml | Refer to Label |
| Groundnut | 150 - 180 ml | 150 - 200 L | ~ 1 ml | Refer to Label |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply when weeds are actively growing at the 2 to 4 leaf stage (usually 15-25 days after sowing). Efficacy drops if weeds are larger than 5 leaves.
- Mixing: Use clean water. Bango can be tank-mixed with Imazethapyr for broad-spectrum control, but never mix with copper fungicides.
- Coverage: Use Flat Fan or Flood Jet nozzles. Ensure high water volume (150-200 L/acre) so the spray penetrates vertical grass leaves.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not spray near fish ponds.
Frequently Asked Questions
1. Does Bango kill broadleaf weeds?
No. Bango is specific to narrow-leaf (grassy) weeds. It will not kill broadleaf weeds like Parthenium or sedges like Nutsedge.
2. Can I use it on Maize or Rice crops?
Absolutely NOT. Maize, Sorghum, Rice, and Wheat are grasses. Bango will kill them. Only use it on broadleaf crops like Soybean, Cotton, and Pulses.
3. How long does it take to see results?
Weeds stop growing within 24-48 hours. Visual symptoms (yellowing/browning) appear in 5-7 days, with complete death in 10-21 days.
4. What is the shelf life of Bango?
The product has a shelf life of 2 years from the date of manufacture when stored in a cool, dry place.
5. Is it cost-effective compared to manual weeding?
Yes. Using Bango is estimated to be 60% to 80% cheaper than hiring manual labor for weeding, and it is much faster to apply.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application.

