Preparation for preventing and treating plant diseases as well as preparation method and prevention and treatment method thereof

• Main Authors: YANG PEIWEN, SHEN GUANGCAI, DAI JIAN, WANG LIN, YIN XINGSHENG, SUN SHENG, ZOU XUEFENG, WANG HUAIXIN, PU YONGYU
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING; WATERING

The invention discloses a preparation for preventing and treating plant diseases and a preparation method and a prevention and treatment method thereof, and belongs to the technical field of plant disease prevention and treatment. The preparation for preventing and treating the plant diseases comprises yoghourt, an organic silicon surfactant, trichoderma harzianum and bacillus subtilis. The invention provides a preparation for preventing and treating plant diseases and a preparation method thereof on one hand, and provides a method for preventing and treating tobacco diseases on the other hand. The prevention and control effect of the plant disease prevention and control preparation provided by the invention on tobacco powdery mildew and brown spot under the operation of an electric sprayer is 70-80%, the prevention and control effect on the incidence rate of tobacco powdery mildew and brown spot under the operation of man-machine spraying is 80-85%, and the plant disease prevention and control preparation is