Extensive insect repellent natural product composition and method for preventing larvae from water purification plant and method for preventing pine tree nematode infection

摘要

The present invention is characterized by containing eucalyptus oil, fulvic acid, emulsifier and purified water, and a wide range of insect repelling natural product compositions including pests and diseases that can be used in water purification plants, rivers, swimming pools, gardens, forests, arboretums, etc. It provides a method for preventing the occurrence of larvae in water purification plants, characterized in that it is sprayed around, and a method for preventing pine wilt nematode infection, characterized in that it is sprayed in forests, gardens, parks, etc. It does not cause any problems even if it gets into water, and it shows a wide range of insect repellent effects without any harmful effects even if it comes into contact with the human body or inhaled. Since it can prevent insects from approaching on the same day as mosquitoes, it can fundamentally solve the problem of larvae in the water of the water purification plant and the occurrence of pine wilt nematodes by preventing the access of vector insects such as Monochamus alternatus and Monochamus alternatus.