Bacillus thuringiensis is a spore-forming, naturally occurring soil bacterium widely used in sustainable farming systems as a microbial input to support biological diversity, soil health, and input flexibility. As a trusted crop health bacteria known for its formulation stability and longstanding role in custom microbial inoculants, Bt is a resilient component in organic, regenerative, and transitional crop programs. Its spore-based structure ensures long shelf life and compatibility with composts, teas, microbial consortia, and biological fertilizer programs.
Bacillus thuringiensis is a beneficial microbe for plants found naturally in soil environments and has been widely adopted in agricultural systems for its role in supporting biologically diverse farming practices.
Bt is a beneficial soil microbe often used as part of broader agricultural input strategies that support ecological balance and reduce reliance on synthetic chemicals.
Bt-based microbial inoculant products are commonly included in organic and regenerative management programs and align with many certification standards.
Bt is a plant probiotic and microbial biostimulant that has been utilized for decades in microbial input development and is often included in blends designed to complement soil and crop management programs.
Bt is a biofertilizer and soil inoculant that supports microbial diversity in the root zone when applied with other soil microbes or compost-based inputs.
Bt is an agricultural bacteria for crops that forms heat- and desiccation-resistant spores, making it highly stable and compatible with various product formats.
Looking to buy agricultural microbes like Bacillus thuringiensis bacteria for crop management? Our Bt is a top choice among crop health microbes for growers focused on plant resilience, microbial diversity, and regenerative soil systems. Trusted across sustainable, conventional, and organic operations, it supports strong microbial ecosystems and contributes to long-term soil health. Explore our agricultural microbial strains for sale, including Bacillus thuringiensis, for use in soil inoculants and sustainable crop inputs.
Whether you're looking to source Bacillus thuringiensis for large-scale application or developing a custom microbial blend, Applied Biotech Industries is your U.S.-based partner for bulk, private-label, and wholesale microbial solutions.
Important Compliance Note:
This product is intended for agricultural use as a soil amendment or microbial input. It does not claim to control, mitigate, or prevent pests unless registered with the U.S. EPA as a microbial pesticide. All use must comply with applicable state and federal regulations.
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A: Bacillus thuringiensis (Bt) is a naturally occurring, spore-forming soil bacterium widely used as a microbial input in sustainable agriculture. It is valued for its long shelf life, formulation stability, and compatibility with organic, regenerative, and transitional farming systems. Bt is frequently incorporated into soil inoculants, compost-based blends, and microbial consortia to support soil microbial diversity and long-term soil health.
A: Bt contributes to plant and soil health by promoting a balanced rhizosphere environment. As a spore-forming microbe, it integrates easily with composts, microbial teas, and organic fertilizers to support biological diversity and improve soil ecological function—without functioning as a biopesticide unless specifically EPA-registered as such.
A: Unlike many vegetative microbes, Bt forms robust spores that are heat- and desiccation-resistant, making it extremely stable in dry powder formulations. This allows for extended shelf life and compatibility with custom blends. Bt is often included as a backbone strain in microbial input development due to its resilience, ease of formulation, and agronomic versatility.
A: Applied Biotech Industries offers agricultural bacteria for sale, including biofertilizer-grade Bt in bulk and custom formats. Whether you're sourcing microbial strains for soil health or searching for a microbial inoculant supplier, we deliver consistent, formulation-ready inputs backed by fermentation quality control.
A: Yes. Bt is widely used in organic agriculture and included in microbial products approved by OMRI, Ecocert, and other certification bodies (when formulated accordingly). It fits well into input strategies focused on reduced residues, biological diversity, and ecological sustainability.
A: Bt is used across a wide range of crop systems, including vegetables, fruits, broad-acre grains, greenhouse crops, and perennial systems. Its compatibility with multiple delivery methods (e.g., soil drench, compost integration, in-furrow) makes it suitable for many farming operations.
A: Absolutely. Bt is often co-formulated with Bacillus, Trichoderma, Pseudomonas, and mycorrhizal fungi in multi-strain soil inoculants. It works synergistically with composts, microbial fertilizers, and fermented inputs to support overall soil microbial balance.
A: Bt can be applied through fertigation, drip irrigation, in-furrow application, or as part of compost-based amendments. Its powder form dissolves readily in water and is compatible with most crop inputs, microbial blends, and organic foliar programs.
A: Yes. As a spore-forming microbe, Bt offers excellent shelf life. When stored at room temperature, it remains viable for 1 year or longer. Refrigerated storage can extend viability up to 2 years.
A: Bt is available in 22 lb (10 kg) and 44 lb (20 kg) pails, as well as 340 lb (155 kg) drums. Custom packaging and concentration formats are available upon request to meet the needs of distributors, retailers, and commercial input manufacturers.
A: We are a trusted U.S. producer of microbial inputs and high-CFU biofertilizer strains for agriculture, specializing in spore-forming bacteria like Bacillus thuringiensis. Our Bt products are known for formulation compatibility, product consistency, and support for custom microbial blend development. We supply wholesale microbial fertilizers suitable for ag retailers, distributors, and large-scale organic growers. Whether you’re sourcing wholesale inoculants, building private-label lines, or seeking a stable strain for soil health programs, we deliver quality, performance, and reliability.
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