Seed disinfectant and seed disinfection method

摘要

PPROBLEM TO BE SOLVED: To obtain a safe and secure seed disinfectant that uses a Japanese cypress oil, has a high control effect, excellent practicality, slight adverse effect on the environment and a method for disinfecting seeds. PSOLUTION: The seed disinfectant contains a Japanese cypress oil and an emulsifying agent having an HLB value of ≥15 and has emulsion particle diameters of ≤200 nm. Bakanae disease is controlled by immersing seeds in a ≥5 times diluted solution of the seed disinfectant in a dried state of seeds of rice plant. PCOPYRIGHT: (C)2009,JPO&INPIT