The National Science Foundation (NSF) is offering a federal grant opportunity titled "Plant Biotic Interactions," aimed at supporting research on the interactions between plants and their various symbionts, pathogens, and pests. Proposals are invited from eligible applicants, including non-profit organizations, institutions of higher education, and USDA/NIFA entities, focusing on both fundamental biological processes and their agricultural applications. This program, with an estimated total funding of $18.5 million and approximately 30 expected awards, seeks to deepen understanding of plant interactions and advance agricultural practices. Proposals can be submitted at any time, and interested parties can reach out to NSF grants.gov support at grantsgovsupport@nsf.gov for assistance.