Bioinsecticide of B. bassiana microencapsules on hydrogel bait
An eco-friendly bioinsecticide using B. bassiana microencapsules loaded on hydrogel baits for controlled release and extended viability. Ideal for safe, long-lasting home insect control with reduced risks to children and pets.
Overview
This innovative bioinsecticide leverages the entomopathogenic fungi B. bassiana, microencapsulated and integrated into hydrogel baits. This approach combines the benefits of biopolymers for controlled release with the extended viability of B. bassiana in hydrogel substrates. The result is an eco-friendly insect control solution that reduces pesticide pollution while being safe for use around children and pets. The bioinsecticide can be applied in various forms, such as a gel matrix on tape or in bead form, offering versatility for targeting insect-prone areas.
Technical specifications
- Microencapsulation: Utilizes biopolymers like soy oil, corn starch, cellulose, lignin, alginate, and humic acid for encapsulating B. bassiana conidia.
- Hydrogel Integration: Incorporates hydrogels such as alginate or hydroxyethylcellulose to enhance the release mechanism and extend conidia viability.
- Application Forms: Available as gel tape or insect killer beads, adaptable for various home environments.
- Production Techniques: Includes spray drying, extrusion, and emulsification for microencapsulation, with internal gelation or freeze drying for hydrogel bait preparation.
Technology readiness level
This solution is currently at Technology Readiness Level 3, having demonstrated proof-of-concept in controlled laboratory environments. Further validation is planned through advanced fungal culturing and material engineering techniques at Penn State.
About Penn State University
Penn State University is a comprehensive public land‑grant research university with a large multi‑campus footprint across Pennsylvania. Industry engages through a research and technology park adjacent to the flagship campus that houses corporate R&D, co‑located labs, and flexible collaboration space, as well as a statewide extension network that enables field testing, demonstration, and workforce reach. Integration with a major hospital system supports clinical translation, and an applied research laboratory fosters mission‑driven partnerships with government and industry sponsors. Research is supported by competitive federal funding from agencies such as NSF, NIH, DOE, USDA, DoD, and NASA. A dedicated technology transfer office manages IP, licensing, and startup formation to accelerate commercialization.
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