Botanical fungicide for red root disease of rubber trees

Abstract

The invention discloses a botanical fungicide for red root disease of rubber trees. The botanical fungicide comprises the following ingredients by weight: 11-23 parts of a natural cottonseed extract, 15-25 parts of a cranberry extract, 25-40 parts of cordyceps sinensis powder, 25-35 parts of lavender essential oil, 10-20 parts of sandalwood essential oil, 12-24 parts of sweet orange essential oil, 5-15 parts of swertia pseudochinensis, 15-25 parts of medium-height grass, 10-20 parts of hemsleya amabilis and 15-25 parts of cinnamon. According to the technical scheme, the botanical fungicide has a good control effect, can control the red root disease of the rubber trees, and is free of environmental pollution.

Description

technical field [0001] The invention relates to the field of fungicides, in particular to a botanical fungicide for rubber tree red root disease. Background technique [0002] At present, there are 7 kinds of root diseases found on rubber trees in my country, among which red root disease is the most common and is an important disease that harms the roots of rubber trees, often causing death of rubber trees and serious loss of natural rubber production. According to the survey in 1992 in Hainan and Yunnan reclamation areas, it was found that there were more than 600,000 red root diseased trees, and the annual loss of dry glue was 1980 tons. However, the chemical method for the prevention and treatment of rubber red root pathogens is single. Since the 1970s, 75% tridemorpholine EC and 15% triadimefon WP have been used as the main method. Years of use have significantly reduced the control effect in the field. Contents of the invention [0003] The technical problem mainly s...

AI Technical Summary

Problems solved by technology

However, the chemical method to prevent and control the rubber red root pathogen has a single drug. Since the 1970s, 75% tridemorpholine EC and 15% triadimefon WP have been used as the main method. Years of use have significantly reduced the control effect in the field.