yes.

When planting Illicium verum, it is especially necessary to spray chemicals at the flowering stage, mainly spraying anti-falling agents and foliar fertilizers, which can greatly increase the number of fruit-setting. In addition, when 7% or 8% of Illicium verum withers, plant hormones and foliar fertilizers should be sprayed on the crown to increase the nutrients of the tree and prevent physiological and frozen fruit-setting after blooming.

Pest control of Illicium verum:

1. Kill larvae artificially. Spread a film on the ground under the crown, then climb the tree and shake it one by one from the upper part to the lower part of the crown, so that the frightened larvae fall to the ground, and then collect the ground larvae and kill them.

2, artificially digging pupae to reduce insect sources; Or combined with weeding and loosening the soil, cultivate the soil around the foundation 4 cm high and slightly compact it to prevent the emergence of adults. In the peak period of adult emergence, black light is used to trap and kill.

3. Create a banded or blocky mixed forest, improve the forest environment, and create a suitable environment for natural enemies such as birds, frogs and parasites, so as to control the occurrence of geometrid.

4, biological control. Beauveria bassiana powder was applied from March to April, and the larvae were sprayed with 1-2 million spores/ml Bacillus thuringiensis solution from July to August.

5. Drug control. You can choose 9% trichlorfon crystal or 8% dichlorvos EC 5 ~ 1 times, or 1% cypermethrin EC 25 ~ 3 times to kill larvae.