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Sumiprempt Insecticide

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Description

Product Name: Sumiprempt Insecticide
Technical Name: Pyriproxyfen 5% + Fenpropathrin 15% EC
Product Type: Insecticide
Brand Name: Sumitomo chemicals

Product Overview:

Sumi Prempt (or Sumiprempt) is a dual-action insecticide manufactured by Sumitomo Chemical India Ltd. It combines a juvenile-hormone analog / insect growth regulator (Pyriproxyfen 5%) with a fast-acting pyrethroid (Fenpropathrin 15% EC). It is designed to control both sucking pests (especially whitefly) and chewing pests (bollworms, fruit and shoot borers) on several crops (cotton, chilli, brinjal, okra) with both immediate knock-down effect via the pyrethroid and longer-term suppression via the IGR’s effect on larval / nymphal stages.

Summary:

Feature Details
Formulation Type Emulsifiable Concentrate (EC) 
Mode(s) of Action - Fenpropathrin: Pyrethroid; rapid knock-down by affecting insect nervous system (via sodium channels) - Pyriproxyfen: Insect Growth Regulator; disrupts larval/nymph development, interfering with moulting or maturation / egg laying. 
Target Pests Whitefly, bollworms, fruit & shoot borers, shoot borers in crops like chilli, brinjal, okra, cotton. 
Recommended Crops Cotton; Chilli; Brinjal; Okra. 
Dosage / Rate ~ 200-300 ml per acre for many crops. Also in liquid spray form: about 1.5-2 ml per litre of spray water depending on pest pressure.
Application Method / Timing Foliar spray; apply at early infestation of pests; ensure full coverage. Use during cooler hours to reduce volatilization and loss. 
Compatibility / Other Notes Good compatibility with other agricultural chemicals; rain-fast to some extent. Complete coverage is important. Use only recommended dosage. Safety gear required. 


Benefits:

  • Dual-Action Control - Combines an insect growth regulator (Pyriproxyfen) and a pyrethroid (Fenpropathrin), so it attacks pests at multiple life stages (eggs, larvae/nymphs, and adults).
  • Rapid Knock-down + Long-Term Suppression - Fenpropathrin gives quick control (contact effect), while Pyriproxyfen helps reduce future pest populations.
  • Effective Against Both Sucking & Chewing Pests - Good for pests like whiteflies (sucking) and bollworms, shoot & fruit borers (chewing) in crops like cotton, chilli, brinjal, okra.
  • Rainfastness - Maintains efficacy even after rainfall, which helps with field conditions where weather is unpredictable.
  • Economical & Versatile - Because it covers multiple pests and life stages in one product, farmers may need fewer sprays/chemicals, lowering cost & logistical effort.

Disclaimer
The information provided here is intended for general knowledge and reference purposes only. Always refer to the product label and accompanying leaflets for complete and up-to-date product details, including directions for use, warnings, and safety information. Use only as directed.

Highlights

Ingredients Pyriproxyfen 5% EC +Fenpropathrin 15% EC.

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