1. How to solve itIf there is mucus on the leaves of the lucky tree, it means that there are insects, most likely scale insects or aphids. At this time, you need to find the insects and remove them in time, remove the branches and leaves infested by the insects, and spray pesticides for prevention and control. 2. Disease and Pest Control1. Scale insects: It is one of the most common pests of the lucky tree and is harmful and parasitic to many plants. If the number is small, you can pick it off manually and spray it with garlic water or ash water to remove the nymphs and larvae. Compared with pesticides, this method is non-toxic, harmless and will not recur, but garlic water has a strong odor that takes about a week to dissipate. 2. Aphids: They are also common flower pests. They suck the sap of plants, causing the leaves to turn yellow and become soft. Due to its small size, it is difficult to find when there are few of them, and you need to observe carefully to see it. If you want to eliminate them, you can spray them with laundry detergent mixed with water, or you can use biological control, and ladybugs are generally the better choice. 3. Mites: They mostly appear in the hot summer climate, while there are fewer pests in humid environments. Therefore, it is necessary to move the plants to a ventilated place and spray water on the leaves to increase humidity on time. In addition, you can also use dacarbam and nisolan for killing. |
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