Microencapsulation technology for controlled herbicide release
Innovative microencapsulation technology for herbicides using biodegradable polymers, enhancing targeted application and efficiency through controlled release and improved rain resistance.
Overview
The proposed solution is a cutting-edge microencapsulation technology designed to enhance the efficiency and effectiveness of herbicides. By utilizing biodegradable polymers, this technology facilitates targeted and controlled release, ensuring that the herbicides are delivered precisely where needed. This method not only improves deposition but also enhances efficacy through the use of formulation aids like thickeners, which significantly increase rain resistance.
Technical specifications
Key features:
- Utilizes biodegradable polymers for microencapsulation of herbicides
- Incorporates biodegradable formulation aids to improve performance
- Aims for targeted and controlled release, reducing environmental impact
- Enhances rain resistance, ensuring longer-lasting effectiveness
The technology involves a series of steps, including the selection of suitable materials, chemical modification of biopolymers, and the formulation of microencapsulated herbicides. It also includes extensive testing for deposition, release, and rain stability, eventually leading to tests on real plants.
Technology readiness level
Currently at TRL 3, this technology has been validated at the experimental proof-of-concept stage. Ongoing and future validation steps include material selection, formulation optimization, and real-world testing, all aimed at advancing to higher TRL stages.
About Fraunhofer Institute
Fraunhofer is a large, multi-site applied research organization based in Germany, operating a nationwide network of institutes and research units with a strong industry-facing mission. Its contract-research model aligns work to real manufacturing and deployment needs, with pilot lines, test labs, and demonstration facilities for validation and scale-up. Many institutes are integrated with nearby universities and regional industry clusters, enabling joint appointments, shared infrastructure, and fast talent pipelines. Research is supported by competitive European programs alongside German federal and state funding, complemented by extensive contract revenue from private-sector collaborations. A dedicated technology transfer function manages IP, licensing, and startup formation.
delivered to your inbox.