| 摘要 |
<p>Improved method of embedding microorganisms and their biologically active chemical products in microbeads. Also, an improved microbial insecticide composition, and methods for the production and utilization thereof, are disclosed. The disclosed composition comprises microorganisms of viral, bacterial, or fungal origin and their biologically active chemical products embedded in a coacervate microbead which is comprised of a nucleic acid, typically RNA, and a proteinaceous material. The microbead structure itself typically shields the microorganisms and chemical products from sunlight-induced inactivation, and the microbead is typically stabilized by chemical crosslinking. </p> |
