This document highlights recent advancements in agronomy, emphasizing the significant impact of soil microbiomes on plant nutrition and the rising threat of plant-parasitic nematodes to major crops. It details how researchers are exploring microbial biofilms for agricultural applications and the project NEM-EMERGE, which aims to understand and address nematode proliferation in response to climate change. These insights are crucial for developing sustainable agricultural practices that balance environmental health with economic viability.