You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Add punctuation: Plant protection products put up in forms or packings for retail sale or as preparations or articles excl insecticides fungicides herbicides disinfectants and rodenticides
user
Plant protection products, put up in forms or packings for retail sale, or as preparations or articles, excl. insecticides, fungicides, herbicides, disinfectants, and rodenticides.
assistant