Symptoms of calceolus aphid diseaseThe aphid disease of Calceolaria mainly comes from adult aphids and nymphs, which pierce the leaves and tender stems to suck the juice, causing great harm to the Calceolaria. Aphid disease causes the leaves of Calceolaria to shrink, curl, and even turn yellow and fall off, causing the plant to be malnourished and seriously affecting flowering. Once discovered, it must be dealt with as soon as possible. Prevention and control of aphid disease on calceolariaFlushing methodYou can place the potted calendula at an angle and rinse it under tap water. This method can not only remove pests, but also clean the stems and leaves. How to Deworm ClothesTake out 10 grams of neutral laundry detergent, add tap water and dilute it into a 500-600 times spray. It can not only prevent and control aphids, but also has a good preventive effect on red spider mites, whiteflies and scale insects. When spraying, pay attention to spraying both sides of the leaves! |
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