Vegetables such as peppers, tomatoes, eggplants, and Chinese cabbage are very susceptible to viral diseases, causing the plants to be deformed, longer and smaller, and gradually die. The traditional method of prevention and control is to find that the diseased plants must be immediately removed, and the lime is used to disinfect the diseased points. At the same time, the drugs are used to eliminate the pests such as aphids, whitefly, and sassafras. The following describes a new technology that can eliminate viral diseases and inoculate plant virus vaccines to improve the immunity and antiviral ability of vegetables.
The specific method is: when sowing, soak the seeds with 1000 times potassium permanganate aqueous solution for 20 minutes, remove the drained water, wash with water for 2~3 times and then sow. After the seedlings are transplanted, use the virus nemesis 1000 times solution or 1.5% phytopathogenic 1000 times solution to absorb the mixed spray, and evenly spray all the leaves to start dripping the leaves. In addition, in the flowering result period of tomato, pepper, eggplant and the cabbage ball-forming period of Chinese cabbage, it is the peak period of viral disease, and it is used to control aphids while using virus nemesis 1000 times solution or 1.5% plant disease 1000 times solution. Spray, spray once every 7 to 10 days.
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