After my experiments, this treatment is only applicable to plants with less severe conditions. Treatment: 1.40 degree liquor mixed with water, press 1:1000, spray once every morning to plant leaves and branches 2. Increase phosphate fertilizer and potassium fertilizer 3. timely pruning of branches 4. the plants in serious condition and remove them in time so as not to infect other healthy pla...
After my experiments, this treatment is only applicable to plants with less severe conditions.
Treatment: 1.40 degree liquor mixed with water, press 1:1000, spray once every morning to plant leaves and branches 2. Increase phosphate fertilizer and potassium fertilizer 3. timely pruning of branches 4. the plants in serious condition and remove them in time so as not to infect other healthy plants
