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Geraniums are popular flowering plants known for their vibrant blooms and ease of care. However, drooping leaves can be a sign of pest infestation. Identifying and controlling these pests is essential to keep your geranium healthy and thriving.
Common Pests Causing Drooping Leaves in Geraniums
Aphids
Aphids are tiny, soft-bodied insects that cluster on new growth. They suck sap from the plant, leading to weakened stems and drooping leaves. They may also produce sticky honeydew, which encourages mold growth.
Whiteflies
Whiteflies are small, white flying insects that feed on the undersides of leaves. Their feeding causes yellowing and drooping, and they can transmit plant viruses.
Spider Mites
Spider mites are tiny arachnids that create fine webs on the plant. They puncture plant cells to feed, resulting in stippled, yellowed, and drooping leaves. Severe infestations can cause leaf drop.
How to Control Pests on Geraniums
Natural Remedies
- Spray plants with a strong jet of water to dislodge pests.
- Apply insecticidal soap or neem oil to affected areas.
- Introduce beneficial insects like ladybugs to control aphids.
Chemical Controls
- Use approved insecticides following label instructions.
- Ensure thorough coverage of the undersides of leaves.
- Repeat treatments as necessary to eliminate pests.
Preventative Measures
Regular inspection of your geraniums helps catch pest problems early. Maintain proper watering, avoid over-fertilizing, and keep the plants healthy to reduce susceptibility to pests.
Proper Cultural Practices
- Ensure good air circulation around plants.
- Remove and dispose of infested leaves promptly.
- Maintain appropriate watering schedules to prevent stress.
By staying vigilant and using integrated pest management strategies, you can keep your geraniums healthy and free from pests that cause drooping leaves.