How to deal with 1 being sprayed with chemicals by Leucocephalus sp.
White orchids can be sprayed with chemicals after they grow worms. First of all, you need to buy special omethoate or pyridaben from the market, and then according to the instructions on the package, mix it evenly with clear water and spray it on the branches and leaves of the white orchid to eliminate all pests.
Step 2 add decoration
After the white orchid grows worms, it can also be pruned. Choose a sharp knife and wipe it with alcohol cotton cloth for disinfection. Then cut off the branches and leaves of the white orchid with pests or eggs to prevent other healthy branches and leaves from being eaten by pests. After pruning, plant ash can be applied to the wound of the white orchid to help the wound heal.
3. Pour smoke water
After the white orchid grows worms, it can also be watered with smoke water. First, you need to prepare twenty used cigarette butts and soak them in boiling water. After waiting for a day, crush cigarette butts with your fingers, and then pour the supernatant on the roots of white orchids to eliminate pests in the soil.
4. Post maintenance
When maintaining the white orchid in the later period, it should be ventilated regularly to keep the air circulation in the environment and prevent pests from breeding and growing on the white orchid. You can also sprinkle quicklime on the roots of white orchids, or apply whitening agent on the trunk of white orchids to prevent pests from getting close to plants and make them grow healthily.