Bacillus Thurigenesis Liquid Biofertilizer

Bacillus thuringiensis (Bt) is a gram-positive, soil-dwelling bacterium used as a targeted bio-insecticide. It produces crystal toxins (Cry proteins) that destroy the gut lining of susceptible insects upon ingestion. Formulated at 2 × 10⁸ CFU/ml in liquid formula offers species-specific pest control with minimal environmental impact.

Product Specifications

• CFU: 2 × 10⁸ CFU/ml,

• Active Content: Spores and δ-endotoxins (Cry proteins) of Bacillus thuringiensis

• Carrier: Dextrose powder (enhances adhesion to foliage)

Usage Instructions

1. Dosage: 2 litres per acre, mixed in 200 L water.

2. Timing: Apply at early larval stages; avoid intense sunlight (spray dawn/dusk).

3. Target Pests:

   • Lepidoptera: Helicoverpa armigera (cotton bollworm), Plutella xylostella (diamondback moth), Spodoptera litura (tobacco cutworm)

   • Diptera: Aedes aegypti (yellow fever mosquito), Culex quinquefasciatus (house mosquito)

   • Coleoptera: Leptinotarsa decemlineata (Colorado potato beetle)

4. Method: Spray uniformly on foliage; ensure pest ingestion.

5. Frequency: Reapply every 7–10 days during outbreaks or after rain.

6. Compatibility: Do not mix with broad-spectrum chemical insecticides; compatible with neem oil.

7. Activation: Requires alkaline gut pH (≥9.5) in target pests for toxin activation.

8. Safety: Non-toxic to plants, mammals, birds, and beneficial insects (Apis mellifera, Coccinella septempunctata).

Suitable Crops

• Vegetables: Cabbage, tomato, cauliflower, broccoli (vs. Plutella xylostella)

• Field Crops: Cotton (vs. Helicoverpa armigera), maize (vs. Ostrinia nubilalis), soybean

• Fruits: Apple (vs. Cydia pomonella), grapes (vs. Lobesia botrana)

• Others: Forest trees (vs. Lymantria dispar), stored grains (vs. Ephestia kuehniella)

Storage Instructions

• Temperature: 4–25°C (avoid >30°C; refrigeration optimal).

• Packaging: CAN

• Shelf Life: 8 months from manufacture.

• Precautions: Store away from alkalis/bleaches; avoid moisture exposure.

Key Advantage

Order-Specific Toxicity:
Kills pesticide-resistant Lepidoptera (e.g., Tuta absoluta) and Diptera larvae (e.g., Anopheles stephensi) without harming parasitoids (Trichogramma spp.) or pollinators.