Healthier soil
Living microbes rebuild soil biology and release locked-up nutrients season after season.
Biotechnology for a better tomorrow
Living solutions for soil, crops & farmers
B4Biotek brings laboratory biotechnology to the field — Bandhuja Mychotech bio fertilizers and bio pesticides for chemical-free crop care, and tissue culture plantlets for disease-free, uniform harvests.
Bio Products
Bandhuja Mychotech bio fertilizers and bio pesticides for healthier soil and chemical-free crop protection.
Bio ProductsTissue Culture
Lab-grown, disease-free plantlets for higher yield and uniform crops.
Tissue CultureMedia
Photos, news and updates from our laboratory and the farms we work with.
MediaOur product range
Choose a product family to see every product, its organism and where it is used.
Bio Fertilizers
Beneficial microbes that fix nitrogen and release nutrients naturally, reducing chemical fertilizer use.
5 productsBio Fungicides
Friendly microbes that crowd out and suppress soil, seed and leaf diseases.
3 productsBio Insecticides & Pesticides
Natural fungi and microbial blends that control insect pests without chemical residues.
3 productsBio Acaricides & Nematicides
Targeted bio-control agents for mites and soil nematodes.
2 productsTissue Culture Plants
True-to-type plantlets raised under sterile lab conditions and hardened before dispatch.
3 productsWhy biotechnology?
Residue-free crops
Biological protection leaves no chemical residue, helping growers meet export and organic standards.
Lower input cost
Nitrogen-fixing and nutrient-mobilising microbes reduce the amount of chemical fertilizer needed.
Uniform planting material
Tissue culture plantlets are disease-free and true-to-type, giving an even, early-bearing crop.
From lab to field
Isolation
Selecting proven, high-performing microbial strains and plant material.
Multiplication
Growing cultures and plantlets under sterile, controlled lab conditions.
Quality testing
Checking count, purity and vigour of every batch before release.
Formulation & hardening
Formulating bio products and hardening plantlets for field conditions.
Field support
Guiding farmers on dose, timing and application for the best result.
About B4Biotek
B4Biotek is the biotechnology company of the Bandhuja group. Our laboratory produces the Bandhuja Mychotech range of microbial bio fertilizers and bio pesticides and raises tissue culture plantlets — so farmers get living, tested inputs backed by a team that works in agriculture every day.
Talk to our team- Proven microbial strains
- Batch-wise lab quality testing
- Hardened, disease-free plantlets
- Dose and application guidance for farmers
Looking for bio products or plantlets?
Tell us your crop, area and season — we'll suggest the right products and quantities.