Control methods of Xylocarpa sp. in spring flowers

Spring flower wood bag moth: larvae eat in the branches, peach, plum, cherry blossoms are common, serious can cause 2-3-year-old branches to break, affecting the posture of the tree.

Prevention and control methods: pay attention to observation at ordinary times, when there are wormholes in the branches and excrete small granular feces from the wormholes, the iron wire can be used to dig out the wormholes to the insect path, or cut the branches to kill pests. The insect is reddish brown and has hairs on its head and body, which is obviously different from the milky white of longicorn beetles. This method is also used to control longicorn beetles. You can also use 150 times 80% dichlorvos emulsion, inject it through the faecal outlet of the worm track with a syringe, and then block it with wet mud to kill pests.