This document discusses seed treatment, which involves applying substances like fungicides, insecticides, and biofertilizers to seeds to control pests and pathogens or improve germination. Some key points made include: - Seed treatment protects seeds from diseases and insects, improves germination, and provides protection during storage. Certain conditions like diseased or injured seeds require treatment. - Common seed treatment substances include fungicides for disinfection, seed protection, and insecticides for protection against storage and soil insects. Biological treatments include rhizobia, mycorrhizal fungi, and other beneficial microbes. - Various methods are used for seed treatment including dry or wet application, coating, pelleting, and different