Delfin Organic Pest Control Solution - 1kg

Delfin: Bacillus thuringiensis subspecies kurstaki (Btk) – Flowable Granule Biological Insecticide

Delfin is a proven, fast-acting biological larvicide featuring a high-potency flowable granule (WG) formulation of Bacillus thuringiensis subsp. kurstaki (strain SA-11 or equivalent). This natural, spore- and crystal-based biopesticide delivers targeted stomach poison action against lepidopteran larvae, stopping feeding almost immediately upon ingestion and leading to rapid pest mortality. Specifically registered for controlling devastating pests like African Bollworm (Helicoverpa armigera) on lettuce and Tuta absoluta (tomato leafminer) on tomato crops, Delfin provides reliable suppression of leaf-eating caterpillars across a range of vegetables and field crops.

Key Benefits:

• Proven, Consistent Performance — A well-established and internationally recognized biocontrol agent with extensive field testing and real-world results. The potent SA-11 strain features a broad cry toxin profile for faster, more effective control of tough lepidopteran pests, including hard-to-kill species like bollworms, armyworms, and leafminers.
• Fast-Acting Stomach Poison — Larvae ingest treated foliage, where Bt crystals dissolve in the gut, releasing toxins that paralyze the digestive system within hours—pests stop feeding quickly, preventing further crop damage even before death occurs.
• Highly Selective & Eco-Friendly — Targets only lepidopteran (caterpillar) larvae with zero impact on beneficial insects, pollinators, predatory bugs, or non-target organisms. Safe for ladybugs, lacewings, parasitic wasps, and natural enemies—ideal for integrated pest management (IPM) and resistance management programs.
• User-Friendly Formulation — Flowable granule (WG) mixes easily into spray tanks with excellent suspension, coverage, and rainfastness. Compatible with most common fungicides, fertilizers, and other inputs—seamlessly integrates into existing foliar spray programs without complicating your routine.
• Sustainable & Safe — Completely natural, OMRI-listed in many regions, non-toxic to applicators, consumers, beneficial soil microbes, and the environment. No withholding period required in most cases, supporting organic and residue-free production.
• Versatile Application — Effective in diverse environments and cropping systems, including protected structures, open fields, hydroponics, and high-value vegetables. Apply preventatively at egg detection or curatively upon early larval signs, repeating every 7–10 days as needed.

How Delfin Works: When caterpillars consume sprayed leaves, the Bt spores and endotoxin crystals activate in the alkaline gut, binding to midgut receptors, disrupting cell integrity, and causing gut paralysis. Feeding halts within minutes to hours, followed by starvation and death within days—no secondary poisoning risk to wildlife.

Application Tips: Mix thoroughly in water (follow label rates, typically around 1 kg/ha for key pests). Ensure good foliar coverage, especially undersides of leaves where larvae feed. Apply during cooler parts of the day for best results and to minimize UV degradation. Monitor pest pressure closely for optimal timing.

Protect your lettuce, tomatoes, and other crops from costly caterpillar damage the smart, sustainable way. Choose Delfin for targeted, reliable biological control that keeps yields high and ecosystems balanced.