Nurelle D

Why Nured-D remains the standard in pest control

When fields are attacked by multiple insect species at once, agronomists require more than just an insecticide—they need heavy artillery. Nured-D from DOW AgroSciences is a classic two-component pesticide that combines the power of an organophosphate (chlorpyrifos) with a pyrethroid (cypermethrin). In an era of highly specialized products, this preparation stands out for its uncompromising efficacy against both hidden and chewing pests.

Key Advantages: Synergistic Action

The core strength of Nured-D lies in its combination of an immediate 'knockdown effect' and a prolonged protective period. Cypermethrin ensures rapid paralysis of the insect's nervous system, while chlorpyrifos penetrates plant tissues to target pests hiding in inaccessible spots—such as inside stems or under leaf cover. This makes it indispensable for controlling weevils, leaf miners, and pea beetles.

• Contact Power: Instant action upon direct contact with the pest.
• Fumigant Effect: The chlorpyrifos component creates a gaseous phase that penetrates micro-cracks and dense pest colonies.
• Broad Spectrum: Highly effective on rapeseed, sugar beets, cereals, and fruit crops.

Application and Safety Considerations

Nured-D requires strict adherence to usage protocols. As a Class 2 hazard substance, it poses a risk to pollinators; therefore, spraying must be conducted early in the morning or late at night when bee activity is minimal. A pre-harvest interval of 30 days must be observed, which is critical for planning treatments on fruit orchards.

This product is optimal for farms where pests have developed resistance to 'pure' pyrethroids. Its unique ability to manage populations living in dense vegetation makes it a strategic investment in crop protection. However, due to its potent nature, it is not recommended for use more than twice per season to prevent chemical accumulation and minimize the risk of pests developing further resistance.