| abstract |
PROBLEM TO BE SOLVED: To provide particles for producing a stable suspension for pesticide treatment. SOLUTION: The organic pesticide particle is characterized in that the surface thereof is coated with a non-amphoteric quaternizable polymer that is water-soluble at 20° C., and the polymer is polyethyleneimine or polypropyleneimine. , And organic pesticide particles selected from the group of polymers consisting of mixtures of these polymers. Preferably, such polymers do not simultaneously have, as side-chain groups of the polymer, carboxyl and/or sulfonic acid groups as acid groups and amino and/or amide groups as basic groups together, particle. [Selection diagram] None |