About Shirasagi Insecticide
Shirasagi Insecticide is an IFFCO product containing Fipronil 40% + Imidacloprid 40% WG. It is a combination of insecticide made from two chemical groups, Phenylpyrazole and Neonicotinoid. It works as a contact and systemic insecticide for soil insects.
Shirasagi Insecticide is recommended for crops such as sugarcane, cotton, groundnut, rice, and chilli. It is effective against white grub, jassids, thrips, yellow stem borer, leaf folder, brown plant hopper, and fruit borer.
Shirasagi Insecticide Technical Name
Fipronil 40% + Imidacloprid 40% WG
Product Specifications
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Mode of Entry: Contact and systemic action
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Mode of Action: Shirasagi acts on the insect nervous system. Fipronil blocks the GABA gated chloride channel, while Imidacloprid acts at the nicotine receptor site. This causes hyper excitation of insect nerves and muscles, disturbing normal nerve function, and leading to pest control.
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Time of Application: At pest appearance
Key Features & Benefits
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Broad-Spectrum control: Controls labelled soil insects, sucking pests and caterpillars in recommended crops.
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Effective Against: white grub, jassids, thrips, yellow stem borer, leaf folder, brown plant hopper, and fruit borer.
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Long Residual Control: The product information mentions longer and persistent control for insects.
- It is used for repeated attack of white grub due to its strong affinity with soil particles.
Shirasagi Insecticide Dosage & Recommended Crops
Crops |
Target insect pests |
Dosage / Acre |
Dilution in water |
Dosage / L of water |
Waiting period |
Sugarcane |
White grub |
175 to 200 g |
400 to 500 L |
0.4 to 0.43 |
296 days |
Groundnut |
White grubs |
100 to 120 g |
400 L |
0.25 to 0.3 g |
106 days |
Cotton |
Jassids and thrips |
50 g |
200 L |
0.25 g |
36 days |
Rice |
Yellow stem borer, leaf folder, brown plant hopper |
40 to 50 g |
200 L |
0.2 to 0.25 g |
7 days |
Chilli |
Thrips and fruit borer |
30 to 40 g |
200 L |
0.15 to 0.2 g |
7 days |
Soil Drenching and Foliar Spray: Apply Shirasagi Insecticide through soil drenching using the recommended dose and water volume. Ensure the solution reaches the root zone where white grub activity is present.
Apply Shirasagi as a spray in the morning or evening. Do not apply just before rain and avoid spraying during windy days.
Compatibility, Safety & Storage
Tank Mix Compatibility
- For field level use, consult an agronomist before tank mixing Shirasagi Insecticide with other products.
Safety Precautions
- Wear gloves, mask, full sleeve clothing, and safety goggles while spraying.
- Do not spray on windy days to prevent spray drift.
- Do not eat, drink, or smoke while handling or applying the product.
- Wash hands, face, and exposed skin thoroughly after spraying.
- Keep out of reach of children, pets, and livestock.
- Avoid direct contact with skin, eyes, and clothing.
- In case of accidental ingestion, inhalation, or eye exposure, seek immediate medical attention.
Storage
- Store in a cool, dry, and well ventilated place away from direct sunlight, food, feed, fertilizers, and water sources. Keep the product in its original sealed container.
Shirasagi Insecticide Expert Advice
“IFFCO Shirasagi is an excellent dual action insecticide used for effective control of white grub in sugarcane and groundnut and sucking pests and caterpillars in other crops. It is mainly recommended for farmers who are looking for white grub control in sugarcane.”- BigHaat Agronomy Expert
Additional Information
- Shirasagi is mentioned as good on different soil types, from sandy to clayey soils.
- It can be used under different climatic conditions.
- Follow IRAC resistance management guidelines where applicable.
- Avoid repeated applications of insecticides with the same mode of action.
- Observe the recommended pre harvest interval and re entry interval.
- Follow all crop specific recommendations mentioned on the product label.
- Do not exceed the recommended dose.
Disclaimer: This information is provided for reference purposes only. Always follow the recommended application guidelines outlined on the product label and accompanying leaflet.
