Jack A Lewis

Title: **Jack A Lewis: Innovator in Biocontrol Fungal Applications**

Introduction

Jack A Lewis, an accomplished inventor based in Columbia, MD, has made significant contributions to the field of biocontrol, particularly in the management of soilborne plant pathogens. With a total of two patents, his work exemplifies the intersection of innovation and agriculture.

Latest Patents

The latest patents held by Jack A Lewis include innovative formulations aimed at controlling or preventing plant fungal diseases. His first patent is titled "Fungal formulation for biocontrol of soilborne plant pathogens." This invention describes a fungal biocontrol preparation that includes sporulated fungal biomass, a carrier—preferably vermiculite—and an acid. Remarkably, this biocontrol preparation is designed to resist bacterial proliferation during storage and handling, proving effective against damping-off diseases caused by various soilborne fungal pathogens.

His second patent, "Preparation of pellets containing fungi and nutrient for control of," outlines a method for producing pellets that contain living biocontrol fungi along with nutrients. The preparation process involves selecting and growing living fungi for inoculum, which are then combined with wheat bran and sodium alginate solution. This mixture is dropwise added to calcium chloride solution to create alginate gel pellets, containing viable fungi that can be dried and used to inoculate agricultural fields afflicted with soilborne diseases.

Career Highlights

Jack A Lewis has worked with prominent institutions, including The United States of America as represented by The Secretary of Agriculture and W.R. Grace & Co. - Conn. His career has been marked by a commitment to developing innovative solutions to pressing agricultural challenges.

Collaborations

Throughout his career, Lewis has collaborated with esteemed colleagues, including George C Papavizas and Douglas Lumsden. These partnerships have undoubtedly enriched his research and contributed to the success of his innovative endeavors.

Conclusion

Jack A Lewis stands out as a dedicated inventor whose work in biocontrol of soilborne pathogens significantly benefits agriculture. His patents reflect a profound understanding of fungal applications and demonstrate the potential for innovation to address real-world challenges in plant health. With a focus on effective solutions, Lewis continues to be a crucial figure in the ongoing evolution of agricultural science.