Packaging: 25g x 200 bags/box; 200g x 50 bags/box; 250g x 40 bags/box; 500g x 20 bags/box; 1000g x 10 bags/box

Register crops：

Using technology:

1. When apple is in the early stage of spring and autumn shoots, spray should evenly cover the entire leaf surface. Spray every 10-14 days, 3-4 times in a row.
2. Do not apply pesticides on windy days or if rainfall is expected within an hour.