BOREGAN GR (ADAMA)
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Boregan GR (Cartap Hydrochloride 4% GR): Complete Crop Protection Guide
Boregan GR is a powerful, fast-acting systemic insecticide designed to protect your crops from hard-to-reach, internal-feeding pests. Manufactured by ADAMA India, it uses the proven active ingredient Cartap Hydrochloride to deliver reliable, long-lasting results.
Originally inspired by natural marine biology, this advanced granular formula is specifically built to stop destructive insects like the Yellow Stem Borer in rice and the Early Shoot Borer in sugarcane. It works from the inside out, stopping pests before they can destroy your harvest.
Whether you are managing a large-scale paddy field or a high-value vegetable farm, Boregan GR provides highly cost-effective, broad-spectrum defense to maximize your crop yields.
Why Choose Boregan GR? Key Insecticide Benefits
- ⏱️ Fast-Acting Pest Paralysis: Insects stop feeding immediately upon contact or ingestion, instantly halting further crop damage.
- 🛡️ Complete Life-Cycle Control: Effectively eliminates eggs, actively feeding caterpillars (larvae), and adult insects all at once.
- ⏳ Deep Systemic Protection: The heavy granules dissolve in the soil, and roots pull the medicine upward, killing pests hidden deep inside the stems and leaves.
- 🌧️ Weather-Resilient Formula: The granular form ensures uniform spreading without blowing away in the wind, and it resists evaporation under the hot sun.
- 🌿 Excellent for Resistance Management: Its unique mode of action makes it a perfect rotational tool to prevent insects from becoming immune to other sprays.
Boregan GR Technical Specifications & Chemical Composition
| Parameter | Details |
|---|---|
| Brand Name | Boregan GR |
| Technical Name | Cartap Hydrochloride 4% GR |
| IRAC MoA Code | Group 14 (nAChR Blocker) |
| Chemical Group | Nereistoxin Analogue |
| Formulation | Granular (GR) for direct soil application |
| Toxicity Label | Yellow Label (Highly Toxic - Handle with Care) |
How Cartap Hydrochloride Works: Systemic Mode of Action
Understanding the science behind the protection:
- Rapid Root Absorption: When applied to flooded or moist soil, the off-white granules quickly dissolve and are rapidly absorbed by the plant's root system.
- Upward Translocation: The plant naturally pumps the dissolved active ingredient upward through its sap, turning the entire stalk and leaves into an internal defense mechanism.
- Nervous System Shutdown: Once a hidden insect feeds on the treated plant, the chemical permanently blocks its nervous system. The pest instantly paralyzes, drops from the feeding site, and starves to death.
Unlike older chemicals that cause pests to twitch uncontrollably, Boregan GR calmly but effectively shuts down their ability to move and eat entirely.
Target Crops & Pests Protected by Boregan GR
| Crop | Target Pest(s) |
|---|---|
| Paddy / Basmati Rice | Yellow Stem Borer, Rice Leaf Folder, Whorl Maggot |
| Sugarcane | Early Shoot Borer, White Grub |
| Onions, Garlic & High-Value Vegetables | Aphids, Thrips, Whiteflies |
Boregan GR Dosage & Field Application Guide
The Golden Rule: Always follow the accurate "Dose per Acre" for maximum field results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Paddy / Basmati Rice | 7.5 – 10.0 kg (Granules) | Flooded Field (2-3 cm) | Direct Soil Broadcast | Follow Label Rules |
| Sugarcane | 10.0 kg (Granules) | Maintain Soil Moisture | Direct Soil Broadcast | Follow Label Rules |
| Onions & Vegetables | 7.5 – 10.0 kg (Granules) | Maintain Soil Moisture | Direct Soil Broadcast | Follow Label Rules |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply Granular Insecticides: Best Practices
- Timing: Broadcast the granules early in the season when pest damage (like "dead hearts" in rice) reaches about 5%. This usually falls between 15 to 40 Days After Transplanting (DAT).
- Mixing: To ensure an even spread across large acres, mix the 4% granules with dry sand, or blend them directly into your regular granular fertilizers.
- Coverage: The field must have adequate water! Keep a continuous 2 to 3 cm layer of standing water in paddy fields so the active ingredient can dissolve properly into the root zone.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid inhaling the dust during application.
Frequently Asked Questions About Boregan GR
1. How does it kill pests that hide inside the plant stems?
Because Boregan GR works systemically. The plant's roots absorb the chemical from the flooded soil and push it up into the internal sap. When pests like the stem borer eat the inside of the plant, they ingest the poison and die.
2. Is Boregan GR safe for fish and ponds?
No, it is highly toxic to fish and aquatic life. You must never drain treated paddy water into nearby rivers or fish ponds for at least one week after applying the product.
3. Can I mix this granular formula with my normal fertilizers?
Yes! For easier and faster field application, you can safely mix these granules with basal or top-dressed dry granular fertilizers.
4. What is the emergency treatment for accidental poisoning?
Standard pesticide antidotes (like Atropine) do NOT work for this chemical. Doctors must use specific medical treatments like L-cysteine or Dimercaprol (BAL). Seek professional medical help immediately and show them the product label.
5. Why should I use Cartap Hydrochloride instead of newer sprays?
It is incredibly cost-effective for clearing out a broad range of pests at once. Furthermore, using it in rotation with newer sprays helps prevent pests from building up a biological resistance to your other chemicals.
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.