Rallis Summit Insecticide (Spinetoram 11.7% SC)
The Ultimate "Green Chemistry" Solution for Thrips, Caterpillars, and Fall Armyworm.
Summit Insecticide by Rallis India (a Tata Enterprise) is a premium, broad-spectrum pest control solution designed for modern agriculture. Powered by the advanced molecule Spinetoram 11.7% SC, it belongs to the Spinosyn class of insecticides, derived from natural fermentation. [Image of Spinetoram chemical structure]
Summit is specifically engineered to control tough, resistant pests like Thrips and Fruit Borers in cotton, chilli, and vegetables. It bridges the gap between biological safety and synthetic power, offering high efficacy with low environmental impact.
Why Choose This Product? Key Benefits
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Rapid "Stop-Feeding" Action: Pests stop damaging your crop within minutes of ingestion, preventing further yield loss immediately.
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Broad Spectrum Control: Effectively kills both sucking pests (Thrips) and chewing pests (Caterpillars/Borers) in a single spray.
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Long-Lasting Protection: Provides 12 to 15 days of control, reducing the need for frequent sprays compared to older chemicals.
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Excellent Rainfastness: The SC formulation sticks to the leaf surface within 2–4 hours, ensuring rain resistance during monsoon.
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Translaminar Activity: It penetrates leaf tissues to kill hidden pests (like Thrips) on the underside of leaves where sprays can't reach.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Summit |
| Technical Name | Spinetoram 11.7% SC |
| IRAC MoA Code | Group 5 (Nicotinic Acetylcholine Receptor Modulator) |
| Chemical Group | Spinosyns (Naturalytes) |
| Formulation | Suspension Concentrate (SC) |
| Toxicity Label | Blue / Green (Low mammalian toxicity) |
How It Works: Mode of Action
Summit works by targeting the nervous system of the insect. It is effective through both Contact (touching the pest) and Ingestion (eating treated leaves).
- Neural Disruption: It binds to the specific site in the insect's nervous system (nAChR), distinct from other chemicals.
- Hyperexcitation: This binding causes continuous nerve firing, leading to muscle tremors and loss of motor control.
- Paralysis & Death: The pest becomes paralyzed and dies rapidly. The "stop-feeding" effect happens well before death, protecting the crop immediately.
Note: Because it works differently than other chemicals, it is excellent for killing pests that are resistant to older insecticides.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton & Soybean | Thrips, Tobacco Caterpillar, Spotted Bollworm |
| Maize (Corn) | Fall Armyworm (FAW) [Image of Fall Armyworm on maize] |
| Chilli & Vegetables | Thrips, Fruit Borer, Shoot Borer [Image of chilli thrips damage] |
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) |
|---|---|---|---|---|
| Cotton / Soybean | 180 - 200 ml | 200 L | 0.9 - 1 ml | 24 - 50 Days |
| Maize (FAW) | 100 - 200 ml | 200 L | 0.5 - 1 ml | 7 Days |
| Chilli / Brinjal | 160 - 200 ml | 200 L | 0.8 - 1 ml | 3 - 7 Days |
| Grapes | 120 ml | 200 L | 0.6 ml | 30 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply at the first sign of pest infestation. For Fall Armyworm in Maize, apply when larvae are in the whorl stage (12-40 days after planting).
- Mixing: As this is an SC formulation, shake the bottle well before use. Mix the required quantity in a little water to make a paste, then add remaining water.
- Coverage: Ensure thorough coverage of foliage. For Maize, direct the nozzle into the leaf whorl.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying near aquaculture or fish ponds.
Frequently Asked Questions
1. Is Summit effective against Fall Armyworm?
Yes, Summit (Spinetoram) is one of the most effective molecules for controlling Fall Armyworm in Maize. It provides excellent control of larvae hidden inside the whorl.
2. Can I mix Summit with other pesticides?
Summit is compatible with most fungicides and insecticides. However, do NOT mix it with other Group 5 insecticides like Spinosad to prevent resistance.
3. How soon will I see results?
You will see a "stop-feeding" effect within minutes to hours. The pests may not fall off immediately but will stop damaging the crop and die shortly after.
4. Is it safe for bees?
Spinetoram is toxic to bees upon direct contact. However, once the spray dries (approx. 3 hours), it is safe. To protect pollinators, spray in the late evening.
5. What is the difference between Summit and Delegate?
Both products contain the same active ingredient, Spinetoram 11.7% SC. Summit is marketed by Rallis (Tata), ensuring high-quality formulation and reliable results.
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.
