♦ The insect net directly covered in the shelf, around the earth or bricks pressed tightly compaction, on the net with pressure film thread buckle, leaving the front door uncovered.

♦  With bamboo pieces or steel bars bent into a small arch, inserted in the field check surface, the insect net over the arch frame, after watering directly poured on the net, until the harvest is not uncovered net, the   implementation of full closed coverage.

♦ Use horizontal scaffolding cover.Scope of application: seedling and cultivation of Chinese cabbage, cabbage, summer radish, cabbage, cauliflower, jacket, melon, bean and other vegetables in summer and autumn