The agarwood leafhopper is one of the main pests of the agarwood. Every year, it is harmed between the summer and the autumn. The symptoms are as follows: The agarwood leafworm turns the leaves of the larvae to take up the leaves, and hides the leaves and leaves the meat. As a result, photosynthesis is weakened and the agarwood is normal. Grow.
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Control methods:
1. Manual killing found the leaves in a timely manner to cut it out, concentrate deep, reduce pests. The worm is the main pest of white wood, and eats the leaves of agarwood when it is severe.
2. Chemical control can be diluted with 500% solution of 25% insecticidal worms before insect leaf rolling or egg incubation, or 600-1000 times of 80% solution of dichlorvos, spraying, once every 5-7 days, 2-3 times in succession .