1 , Strictly follow the established prevention and control indicators, and master the appropriate period of application for prevention and treatment. It is advisable to use one medicine for multiple treatments or a reasonable mixture of pesticides.

　　2 , It is advisable to spray with low volume, general canopy surface pests use canopy sweeping spray; the middle and lower part of the tea bushes are recommended for lateral low-volume spraying.

　　3 , Limited use of high-efficiency, low-toxicity, and low-residue pesticide varieties. The use of DDT, BHC, parathion (1605), methyl convection (methyl 1605), methamidophos, acephate, fenvalerate, lifulin and their mixtures and other highly toxic and highly toxic substances is prohibited. Residual pesticides.

　　4 , Strictly follow the requirements of GB4285 and GB/T8321 to control the dosage and safety interval.

　　5 , Non-production seasons should choose mineral-derived pesticides.

　　6. Plants should be introduced when introducing from abroad or domestically and abroad For quarantine, no dangerous diseases, pests and weeds that have not yet occurred in the local area shall be brought in or out with the seedlings.