Advanced supramolecular self-assembly for lifecycle-optimized agrochemical delivery

Agriculture, vital for national economies, relies heavily on agrochemicals for crop protection. However, their misuse and overuse pose economic and ecological challenges and health risks. Given the high cost and time needed to develop new agrochemicals, turning to innovative, green, and efficient methods using existing products is beneficial. Recently, supramolecular self-assembly has gained attention in agrochemicals for its simplicity, cost-effectiveness, flexibility, and eco-friendliness. This review focuses on the myriad applications of supramolecular self-assemblies in agriculture, centering on green and efficient farming. It examines different supramolecular assemblies in agricultural settings, emphasizing their roles in smart release, minimizing environmental losses, and enhancing stability, absorption, efficacy, and safety for non-target organisms. The review concludes with a future outlook on supramolecular assemblies in agrochemicals, highlighting their potential in advancing sustainable agricultural practices. This comprehensive overview aims to enlighten researchers on the pivotal significance of supramolecular self-assembly in both contemporary and future agricultural advancements, offering valuable insights into strategies for feeding an increasing global population under the constraints of limited economic and environmental resources.