Osmanthus cutting seedlings have white powder on the falling leaves
If you want to learn about the green plants and flowers related to the white powder on the falling leaves of osmanthus cutting seedlings, please refer to the detailed introduction below.
White Powder on the Falling Leaves of Osmanthus Cutting Seedlings
The white powder on the falling leaves of osmanthus cutting seedlings is likely caused by scale insects. The reason for this phenomenon is due to the long-term lack of water in the osmanthus tree, which makes the tree very weak and susceptible to invasion by scale insects. To eliminate them, you can use an old toothbrush to gently brush off the white powder and then rinse the branches with a spray bottle. After that, spray the entire plant with a solution of carbendazim.
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