Botanical fungicide for soft rot disease

Abstract

The invention discloses a botanical fungicide for the soft rot disease. The fungicide is prepared from, by weight, 18-28 parts of semen raphani extract, 25-35 parts of inonotus obliquus extract, 15-25 parts of ginkgo biloba extract, 20-30 parts of albizia flower extract, 10-20 parts of needle juniper essential oil, 6-16 parts of cypress essential oil, 5-15 parts of hawksbill and 4-14 parts of pearls. In this way, the botanical fungicide can effectively treat the soft rot disease and replace chemical pesticides, and pesticide residues are reduced.

Description

technical field [0001] The invention relates to the field of fungicides, in particular to a botanical fungicide for soft rot. Background technique [0002] Celery soft rot, also known as "rotten lump", is a bacterial disease that mainly occurs at the base of petioles or stems. The bacteria can also harm vegetables such as cruciferous vegetables, potatoes, tomatoes, peppers, green onions, onions, carrots, etc., and have a wide range of hosts. Symptoms: Generally, the disease starts from the base of the tender and juicy petiole. In the early stage of the disease, it appears water-soaked, forming light brown spindle-shaped or irregular sunken spots, and then becomes wet-rotted, black and smelly, and only the epidermis remains. Because the prevention and treatment of soft rot has been repeatedly used in large quantities, the amount of pesticide residues has also increased, which is harmful to people's health. Contents of the invention [0003] The technical problem mainly so...

AI Technical Summary

Problems solved by technology

Due to the repeated use of large amounts of pesticides for the prevention and treatment of soft rot, the amount of pesticide residues has also increased, which is harmful to people's health