Packaging: 25g x 200 bags/box; 90g x 100 bags/box; 200g x 50 bags/box; 500g x 20 bags/box; 1000g x 10 bags/box

Register crops：

Using technology:

1. Cucumber, Chinese cabbage and grape shall be sprayed with water every 5-7 days for three times before or at the beginning of downy mildew.
2. Tomato early and late blight, applied before the onset of the disease or when the central diseased plant is found, sprayed every 5-7 days, three times in a row.
3. When apples start to get sick in spring or autumn, spray should cover the whole leaf surface evenly. Spray every 10-14 days, three times in a row.
4. Do not apply pesticides on windy days or if rainfall is expected within an hour.