Scope of Use and Instructions for Use：

Technical Requirements:

1. Dilute the solution to the specified concentration and use a pressurized sprayer to apply it evenly to the leaves of the crop (both sides) until they are thoroughly wet.

2. Downy mildew on cucumbers: 1–100 grams per hectare. Apply the first spray at the onset of the disease; depending on the progression of the disease and weather conditions, apply 1–2 additional sprays every 7–10 days.

3. Citrus canker: Apply a 470–610-fold dilution, starting at the first sign of disease. Subsequently, spray approximately every 4 weeks, for a total of 3–4 applications. The number of applications may be adjusted based on local monsoon conditions and the disease’s occurrence patterns.

4. In citrus trees, high summer temperatures can easily cause mild pesticide damage in the form of "brown spots."

5. Do not spray the solution on cedar trees (especially seedlings), stone fruits, lotus roots, Chinese cabbage, or soybeans.

6. Do not spray pesticides on cucumber seedlings or during periods of high temperatures.