Delling

Technical Insights into Delling Seed Treatment

Delling is built around Imidacloprid at a concentration of 600 g/l, a cornerstone of neonicotinoid chemistry designed for systemic protection of developing seedlings. Unlike contact-based insecticides, Delling operates from within: upon germination, the active ingredient is absorbed by the root system and translocated acropetally throughout the plant. This creates a persistent shield that resists leaching and protects the crop during its most vulnerable stage, from emergence to the 3-4 true leaf phase.

Formulation and Application Mechanics

The product is formulated as a flowable suspension concentrate. This technical design ensures superior adhesion to the seed coat, minimizing dust-off during seed hopper loading and preventing premature detachment in pneumatic seeding systems. The precise distribution of the active ingredient ensures that every seed receives the required dose, which is critical for consistent plant stands under variable soil moisture conditions.

Target Spectrum and Dosage Guidelines

Delling provides a robust defense against a wide array of soil-borne and early-stage pests. Recommended application rates are calibrated based on crop vulnerability and pest pressure:

• Winter Wheat: 0.5–1.0 l/t, targeting cereal flies, aphids, and beetles.
• Sunflower and Corn: 2.0–3.0 l/t, designed for comprehensive soil pest management.
• Winter Rapeseed: 4.0 l/t, formulated to suppress flea beetles and wireworms that threaten early establishment.

The systemic mode of action targets the nicotinic acetylcholine receptors in the pest's nervous system, causing immediate feeding cessation upon the first bite of the treated plant tissue. Rated as Hazard Class 3, Delling balances efficacy with practical handling requirements. Its high active ingredient concentration allows for reduced application volumes, streamlining logistics during the hectic planting season and eliminating the need for follow-up insecticide sprays on early seedlings.