Botanical fungiticide for rice stripe

Abstract

The invention discloses a botanical fungiticide for rice stripe. The fungiticide comprises the following components in parts by weight: 10 to 20 parts of equisetum arvense extract, 26 to 37 parts of beewax extract, 13 to 24 parts of red clover extract, 20 to 30 parts of tea tree essential oil, 15 to 25 parts of rose essential oil, 5 to 10 parts of croton, 7 to 15 parts of bayberries, 9 to 20 parts of euphorbia kansui, and 25 to 35 parts of folium artemisiae argyi. By the way, the botanical fungiticide for the rice stripe can effectively prevent and control the rice stripe without influence natural enemies of pests, and the pesticide residues in rice is reduced.

Description

technical field [0001] The invention relates to the field of fungicides, in particular to a botanical fungicide for stripe leaf blight. Background technique [0002] In recent years, a large number of pesticides have been repeatedly used to prevent and control rice stripe disease, which increases the cost of rice production and has a great impact on the local ecological environment. The insecticide used to prevent and control the vector of stripe leaf blight, SBPH, on the one hand, also cured pests such as rice water weevil and rice locust that occurred at the same time, and on the other hand, killed a large number of natural enemies of the pests, resulting in leafminer, two The out-of-control of stem borer and rice planthopper in the later stage of rice growth caused aggravation; on the one hand, the direct control agents used to control stripe leaf blight also cured old diseases such as rice blast, rice false smut and sheath blight, and on the other hand made flax spot Th...

AI Technical Summary

Problems solved by technology

In addition, due to the repeated use of large amounts of pesticides for the control of rice stripe leaf blight and the flax spot disease induced by it, the amount of pesticide residues in rice has also increased.