What medicine can cure the perforation disease of peach trees
Due to the high temperature, heat and Rain Water in summer, peach trees are most likely to induce perforation. So, what medicine can cure peach tree perforation disease?
What medicine can cure the piercing disease of peach trees
Spray with Liangguoan 150x + Wofengsu 600x + garlic oil 1000 times for 2-3 times. When the disease is serious, a chemical (bacterial perforation combined with Chunleomycin, brown spot perforation combined with difenoconazole) is used at intervals of about 3-5 days.
2. reasons for the difficulties in prevention and control of perforation disease in peach trees
1. Fertilization reasons, bad fertilization habits, partial application of nitrogen fertilizer.
two。 Improper shaping and pruning resulted in excessive growth of trees, poor ventilation and light transmission, and poor stress resistance, which created conditions for the infection of bacteria.
3. The reason for the choice of drugs is that it is not clear whether it is bacterial perforation disease or fungal perforation disease. There is blindness in the selection of pesticides and there is no correct choice of pesticides.
4. The reason for the timing of medication, did not choose a reasonable period of prevention and treatment, often after the disease to prevent and cure, missed the best period of prevention and treatment.
5. The reasons for the concentration and frequency of drug use are determined without authorization, and the concentration is not used in accordance with the instructions or the guidance of technicians, too high or too low, will cause adverse consequences, and the frequency of drug use is also an important factor in the prevention and treatment of peach tree perforation. Follow the Wechat official account: [Aofeng crop Plant Protection Service] to provide technical services.
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