Dr. and Assistant Prof. Pak Ki Dok, 72, said that this germicide is very effective for killing true fungus, bacteria, bacteri-spore, virus, etc. harmful to crops.

This has marvelous germicidal power and does not leave any toxicity after its disinfection.

It can be used in diverse ways according to species of crops.

Its advantages have been proven in the course of its application to different farms in Pyongyang and North Hwanghae Province.