Before turning on the misting fog machine products, before turning on the power of misting fog machine products (before turning on the switch), carefully check whether all parts are complete, especially whether the connecting parts are loose, whether the rotation of the gear plate is flexible, whether the drug delivery parts are smooth or leaking, and whether the windshield is not. Open.

All in all, keep misting fog machine products in good shape. Determine the dosage and dosage of pesticides, do a good job in the temporary testing of phytotoxicity, and select appropriate pesticides according to the control objects, crop types and their growth conditions, and determine the dosage per mu. In order to avoid phytotoxicity, phytotoxicity tests should be carried out before large-scale spraying.

The test method is: in the downwind direction of the misting fog machine products operation area, choose an area of 2-3 square meters, and spray the liquid 2-3 times larger than the normal amount. Usually the next day, it is better to leave it for a longer time. If there is no pesticide hazard, it can be sprayed on a large area.