These seed treatment chemicals vary considerably in their toxicity to humans and animals. Great care should be taken when working with these materials. You should always read the label before proceeding and follow the label precisely. Some materials may not be poisonous, but dust from the treatment may be irritating to the eyes and nose. Chemically treated seed should never be used for human or livestock feed.
Seed treatment is our first line of defense against plant disease.
Various materials for seed treatment are discussed in this publication under specific crop sections.