1. Causes of wormsThe environment for growing rainbow jade is not ventilated, and it is hot and stuffy, so it is easy for it to be infested with insects, and the most common insects are generally scale insects. In addition, if the growing soil is too moist or contains impurities, it will cause insect pests. It eats away at the juices in the leaves, and if it's not caught early, the plant will drop its leaves. 2. Treatment methods1. In the early stage of discovery, the diseased plants need to be separated from other plants in time, otherwise they will be transmitted to more plants. Then check the insects on the plants. If the number is not large, brush them off with a brush and then rinse them with clean water. Be careful not to damage the plants during this period. 2. If the number is relatively large, you need to spray pesticides. You can use omethoate or long-lasting phosphorus for spraying. After spraying the medicine, you should properly block the sunlight and avoid direct exposure to too strong sunlight. Doing so will cause certain harm to the plant and may even cause the death of the plant. |
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