Cosayr - Chlorantraniliprole 18.5% w/w SC - ADAMA
ADAMA Cosayr Chlorantraniliprole 18.5% SC Insecticide
ADAMA Cosayr is a suspension-concentrate insecticide containing chlorantraniliprole 18.5% w/w. Chlorantraniliprole is an anthranilic diamide classified in IRAC Group 28, the ryanodine-receptor modulators.
ADAMA India currently lists Cosayr for bitter gourd, black gram, brinjal, cabbage, chilli, cotton, groundnut, okra, pigeon pea, rice, soybean, sugarcane and tomato. Use it only for a crop, pest, rate, timing and pre-harvest interval stated on the current Cosayr pack label.
Item description
ADAMA Cosayr Chlorantraniliprole 18.5% SC Insecticide
ADAMA Cosayr is a suspension-concentrate insecticide containing chlorantraniliprole 18.5% w/w. ADAMA places it in the anthranilic-diamide class and describes its activity through insect ryanodine receptors.
Chlorantraniliprole belongs to IRAC Group 28, the ryanodine-receptor modulators. Use Cosayr only on a crop and target pest stated on the current pack label. Match the formulation rate, water volume, application method and pre-harvest interval to the exact crop row.
Key Product Information
- Brand / trade name: ADAMA Cosayr.
- Active ingredient: Chlorantraniliprole 18.5% w/w.
- Formulation: Suspension concentrate (SC).
- Chemical class: Anthranilic diamide.
- IRAC group: Group 28 — ryanodine-receptor modulator.
Technical Specifications
| Company | ADAMA |
| Trade name | Cosayr |
| Active ingredient | Chlorantraniliprole 18.5% w/w |
| Formulation | Suspension concentrate (SC) |
| Chemical class | Anthranilic diamide |
| IRAC mode-of-action group | Group 28 — Ryanodine receptor modulator |
How Cosayr Works
Group 28 insecticides activate insect ryanodine receptors and disrupt normal calcium regulation in muscle cells. This interferes with normal muscle function and feeding. Use Cosayr within a label-compliant resistance-management programme and avoid continuous reliance on Group 28 products across successive pest generations.
Current ADAMA Crop Scope
ADAMA India currently lists Cosayr for bitter gourd, black gram, brinjal, cabbage, chilli, cotton, groundnut, okra, pigeon pea, rice, soybean, sugarcane and tomato. Listing a crop does not create a universal dose or authorize every pest on that crop. Follow the exact current Cosayr label row.
Crop, Pest and Per-Hectare Reference
The following is a Government/formulation-level reference restricted to crops on ADAMA’s current Cosayr page. The current Cosayr pack label is the final authority. Do not convert these figures into a universal dose per litre or per acre.
| Crop | Target pest(s) | Formulation / ha | Water / ha | PHI |
|---|---|---|---|---|
| Rice | Stem borer, leaf folder | 150 ml | 500 L | 47 days |
| Cabbage | Diamondback moth | 50 ml | 500 L | 3 days |
| Cotton | American bollworm, spotted bollworm, tobacco caterpillar | 150 ml | 500 L | 9 days |
| Sugarcane | Termite | 500–625 ml | 1000 L | 208 days |
| Sugarcane | Early shoot borer, top borer | 375 ml | 1000 L | 208 days |
| Tomato | Fruit borer | 150 ml | 500 L | 3 days |
| Chilli | Fruit borer | 150 ml | 500 L | 3 days |
| Soybean | Green semilooper, stem fly, girdle beetle | 150 ml | 500–750 L | 29 days |
| Brinjal | Fruit and shoot borer | 200 ml | 500–750 L | 3 days |
| Pigeon pea | Gram pod borer, pod fly | 150 ml | 500–750 L | 22 days |
| Black gram | Pod borers | 100 ml | 500 L | 20 days |
| Bitter gourd | Fruit borer, leaf caterpillar | 100–125 ml | 500 L | 7 days |
| Okra | Fruit borer | 125 ml | 500 L | 5 days |
| Groundnut | Tobacco caterpillar | 150 ml | 500 L | 28 days |
PHI means pre-harvest interval after the last application. Do not calculate a universal ml/L rate: the approved formulation quantity, water volume, method and PHI vary by crop.
Application and Resistance Management
- Diagnosis: Confirm the crop and target pest before selecting the applicable label row.
- Rate: Measure only the crop-specific quantity stated on the current Cosayr label.
- Water: Use the label water volume and suitable calibrated equipment for uniform coverage.
- Resistance management: Avoid repeated reliance on Group 28 products across successive pest generations. Where treatment remains necessary, select an effective different-group option whose own label matches the crop and pest.
- Compatibility: This page makes no tank-mix recommendation. Follow the current Cosayr label and qualified local advice before combining products.
Frequently Asked Questions
What is the active ingredient in Cosayr?
Chlorantraniliprole 18.5% w/w in a suspension-concentrate formulation.
Which IRAC group does chlorantraniliprole belong to?
IRAC Group 28, the ryanodine-receptor modulators.
Can one ml-per-litre dose be used for every crop?
No. The formulation quantity and water volume vary by crop. Follow the exact current Cosayr label row.
Can Cosayr be used on a crop not shown here?
Do not use it on an unlisted crop. The current Cosayr pack label is the final authority.
Can Cosayr be tank mixed with another product?
This page makes no tank-mix recommendation. Use only a combination expressly allowed by the current Cosayr label and qualified local guidance.
Safety and Disclaimer
Read and follow the current ADAMA Cosayr pack label and leaflet before use. Follow all product-specific PPE, handling, first-aid, re-entry, storage, transport, disposal and environmental precautions printed on the pack. Keep the product in its original labelled container and away from children, food and feed. Where the current pack differs from this page, the pack label takes priority.
Quick Facts
Watering
Twice a week
Sunlight
Indirect light
Humidity
High 60-80%
Temperature
18-27°C