Sudarshan Farm Polygon Insecticide – Dinotefuran 15% + Pymetrozine 45% WG

Dual-Action Systemic Insecticide for Hopper Management in Paddy

Sudarshan Farm Polygon is an advanced paddy insecticide containing Dinotefuran 15% + Pymetrozine 45% WG. It combines contact and systemic insecticidal activity for management of important rice sucking pests such as Brown Plant Hopper, White Backed Plant Hopper, Green Leaf Hopper and Rice Ear Head Bug.

The two active ingredients provide complementary modes of action against susceptible sucking pests. Dinotefuran acts rapidly on the insect nervous system, while Pymetrozine interferes with feeding behaviour, helping reduce continued sap loss and crop damage.

Product Specifications

Technical Composition

Key Features of Sudarshan Farm Polygon

• Dual Active Ingredients: Combines Dinotefuran and Pymetrozine for complementary control of important paddy sucking pests.
• Contact & Systemic Action: Sudarshan Farm officially describes Polygon as a contact and systemic insecticide.
• Hopper-Focused Protection: Recommended specifically for major hopper pests of paddy.
• Feeding Suppression: Pymetrozine interferes with feeding activity of susceptible sucking insects.
• Fast Nervous-System Activity: Dinotefuran provides rapid neonicotinoid activity against susceptible pests.
• WG Formulation: Water dispersible granules are designed for convenient mixing and foliar application.

Benefits of Polygon Insecticide

• Helps manage major hopper pests in paddy.
• Helps reduce continued sap feeding and crop weakening.
• Combines two different insecticidal modes of action.
• Supports protection of tillers and crop vigour from hopper infestation.
• Useful against Brown Plant Hopper and White Backed Plant Hopper.
• Also targets Green Leaf Hopper and Rice Ear Head Bug.
• Can be incorporated into need-based rice pest-management programs.

Recommended Crop, Target Pests and Dosage

Target Pests

Brown Plant Hopper Management

Brown Plant Hopper is an important sucking pest of rice. Nymphs and adults generally remain near the lower portion of rice plants and continuously suck plant sap. Severe infestation can weaken plants and may cause drying of affected patches.

Polygon helps manage BPH through the complementary activity of Dinotefuran and Pymetrozine when applied at the recommended pest stage.

White Backed Plant Hopper Management

White Backed Plant Hopper is another damaging sap-feeding pest of paddy. Heavy populations can reduce crop vigour and interfere with normal plant development.

Timely application based on field monitoring can help reduce hopper populations before severe crop damage develops.

Green Leaf Hopper Management

Green Leaf Hopper feeds on plant sap and can weaken rice plants when populations become high. Certain leafhopper species are also associated with transmission of rice diseases, making regular crop monitoring important.

Rice Ear Head Bug Management

Rice Ear Head Bug attacks developing panicles and grains by sucking plant juices. Infestation during grain development can affect grain filling and quality. Polygon is officially listed by Sudarshan Farm for management of Rice Ear Head Bug along with major rice hopper pests.

Mode of Action

Dinotefuran is a neonicotinoid insecticide that acts on nicotinic acetylcholine receptors in susceptible insects. It disrupts normal nervous-system signalling, resulting in loss of normal activity, paralysis and eventual mortality.

Pymetrozine is a selective feeding blocker particularly useful against sap-feeding insects. It interferes with the insect's feeding mechanism, causing susceptible pests to stop feeding and thereby helping reduce further crop damage.

The combination provides rapid insecticidal activity together with feeding suppression for comprehensive management of susceptible sucking pests.

Dosage and Application

Apply Sudarshan Farm Polygon at the recommended rate when the target pest reaches the appropriate intervention level. Prepare the spray solution with clean water and apply uniformly throughout the paddy crop.

Good coverage of the lower plant canopy is particularly important for Brown Plant Hopper and White Backed Plant Hopper because these pests frequently remain and feed near the base of rice plants.

Reference Spray Water Volume

A same-technical product recommends approximately 200 litres of spray water per acre for thorough paddy coverage. Follow the current Polygon label for the final spray-water recommendation.

Best Time for Application

Monitor the paddy field regularly and apply when hopper populations begin reaching the recommended economic threshold. Early management helps prevent rapid population buildup and extensive sap-feeding damage.

For hopper infestations, direct adequate spray toward the lower crop canopy rather than concentrating only on upper leaves.

Reference Waiting Period

A registered same-technical Dinotefuran 15% + Pymetrozine 45% WG product lists a waiting period of approximately 24 days for rice. The current Sudarshan Farm Polygon product label should be followed for the final pre-harvest interval.

Important Use Practices

• Use Polygon only on label-recommended crops and pests.
• Apply the recommended dose accurately.
• Ensure adequate coverage of the lower rice canopy for hopper management.
• Monitor pest populations before deciding on application.
• Avoid unnecessary repeated use of the same insecticide combination.
• Rotate with suitable insecticides from other mode-of-action groups when repeated intervention is required.
• Use appropriate protective equipment during mixing and spraying.
• Follow the waiting period and environmental precautions stated on the current product label.

Why Farmers Can Choose Sudarshan Farm Polygon

• Sudarshan Farm branded paddy insecticide.
• Contains Dinotefuran 15% + Pymetrozine 45% WG.
• Contact and systemic insecticidal activity.
• Recommended specifically for important rice sucking pests.
• Targets BPH, WBPH, Green Leaf Hopper and Rice Ear Head Bug.
• Official dose recommendation of 133.2 g per acre.
• Combination of fast insecticidal activity and feeding suppression.

Frequently Asked Questions

Q1. What is Sudarshan Farm Polygon?

Polygon is a combination paddy insecticide from Sudarshan Farm containing Dinotefuran 15% + Pymetrozine 45% WG.

Q2. What is the technical composition of Polygon?

Polygon contains Dinotefuran 15% and Pymetrozine 45% in Water Dispersible Granule formulation.

Q3. Which crop is Polygon recommended for?

Sudarshan Farm officially recommends Polygon for paddy or rice.

Q4. Which pests does Polygon control?

Polygon is recommended against Brown Plant Hopper, White Backed Plant Hopper, Green Leaf Hopper and Rice Ear Head Bug in paddy.

Q5. What is the dose of Polygon per acre?

Sudarshan Farm recommends 133.2 g per acre for paddy.

Q6. Is Polygon systemic?

Yes. Sudarshan Farm describes Polygon as a contact and systemic insecticide.

Q7. How does Dinotefuran work?

Dinotefuran acts on nicotinic acetylcholine receptors in susceptible insects and disrupts normal nervous-system activity.

Q8. How does Pymetrozine work?

Pymetrozine interferes with the feeding behaviour of susceptible sucking pests, helping them stop feeding on treated crops.

Q9. How much water can be used per acre?

A same-technical formulation recommends approximately 200 litres of water per acre. Follow the current Polygon label for final spray-volume instructions.

Q10. Where should the spray be targeted for BPH?

Ensure good coverage of the lower rice canopy and plant base because Brown Plant Hopper commonly remains and feeds in these areas.

Q11. What is the reference waiting period?

A same-technical registered formulation lists approximately 24 days for rice. Always follow the current Polygon label before harvesting.

Q12. What pack sizes are available?

Sudarshan Farm officially lists 133.2 g, 333 g and 666 g presentations.

Sudarshan Farm Polygon for BPH and Hopper Management in Paddy

Sudarshan Farm Polygon Dinotefuran 15% + Pymetrozine 45% WG is a contact and systemic combination insecticide developed for important paddy sucking pests. Its complementary modes of action help manage Brown Plant Hopper, White Backed Plant Hopper, Green Leaf Hopper and Rice Ear Head Bug when used at the recommended stage and dose.

Disclaimer: The details provided are for informational guidance only. Always adhere to the recommended application instructions as stated on the product label and in the accompanying leaflet.