Before flowering (flower dew red period)

Scheme: 500-fold solution of Liangguoan+silicone spray 1 fold. Those engaged in green organic production can increase the concentration of Liangguoan to 150 times.

Objective: To protect flowers and kill the source of eubacteria.

Leaf-spreading stage

Scheme: Liangguoan 300 times solution+Wofengsu 600 times solution+silica gel spray twice.

Objective: To use Guo Liang 'an spray during leaf spreading to promote leaf spreading, make leaves turn green quickly, enhance photosynthesis and produce more organic matter. The leaves are dense, the pores are small, the waxy layer is thick, and germs are not easy to invade.

Fruit growing period

Scheme: Liangguoan 300-500 times+garlic oil 1000 times+waffen 600 times+silica gel spraying for more than 4 times, with an interval of 10- 15 days.

Objective: spray continuous conduction sterilization; Nutrition rejuvenates trees, promotes photosynthesis, produces a lot of organic matter, and can also raise trees. It has broad-spectrum bactericidal effect on other leaf diseases.

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