A5073489317- Polymer-Based Agricultural Enhancements
- Entomopathogenic Microorganisms in Pest Control
- Pesticide and Herbicide Environmental Studies
- Nematode management and characterization studies
Shenyang University of Chemical Technology
2023-2024
Polyurethane microcapsules of avermectin B2 were prepared by means interfacial polymerization with methylene diphenyl diisocyanate as the wall material and triethanolamine initiator. The characterized scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis. surfaces found to be smooth almost spherical, encapsulation efficiency was high. exhibited a good diffusion-controlled sustained-release performance, giving cumulative release rate 91.81%. results...
The utilization of interfacial polymerization in the preparation microcapsules with a slow-controlled release has been shown to effectively improve pesticide efficacy and reduce environmental pollution. In this study, polyurea loaded lambda-cyhalothrin were prepared by an method using modified isocyanate (MDI) as wall material GT-34 initiator. fully characterized optical microscopy, scanning electron Fourier transform infrared spectroscopy, thermogravimetric analysis, etc., behaviors...