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! |
<<: Pest control of round-leaved arrowroot
>>: Pests of air plants and their control methods
1. Avoid wind After it grows flower buds, it shou...
Method and steps for hydroponic cultivation of Mo...
Steps to reproduction Select strains Now let'...
Chlorophytum comosum growing conditions Chlorophy...
1. Is it possible? It is not recommended to plant...
Does Jade Dew prefer shade or sun? Jade is a semi...
Suitable planting time for mustard The planting t...
Brown Soft Scale Hazard manifestations Brown soft...
Tonify the body Wild rice contains trace elements...
Cowpea is what we often call beans. It is a commo...
Cutting propagation Cutting medium The substrate ...
Indoor potted plant maintenance Indoor potted pla...
1. Turning the soil and controlling water Reason:...
1. Maintenance methods 1. Soil: When breeding, yo...
1. Seed collection Delphinium seeds can be collec...