After clearing the garden, jujube trees should be cleared of jujube gardens in time to clean up the dead leaves, rotten fruit and weeds in the park, and burn them centrally or be buried deep underground. The whole garden is sprayed with general tree trees for sterilization.
Before the soil is frozen and thawed, the overwrought worms and worms are picked up and overwhelmed by insects and worms, which can effectively reduce the base number of the larvae in the coming year.
The old scrape is scraped and then defoliated until it germinates. When the skin is scraped, a plastic sheet is placed under the tree to collect the bark and insects and then burned or buried deeply.
Cut worms and worms are combined with pruning in winter to cut off the larvae damaged by the wax worm. For severely damaged twigs, the overwintering worms on the branches can be removed with wire brush, and the overwintering worms must be cut off.
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