How can I get rid of spider mites on cyclamen? - briefly
Use a vigorous spray of water to knock the mites off the foliage, then apply insecticidal soap or neem oil at the recommended dilution every 5–7 days until the infestation disappears. Repeat treatments and isolate the plant until no signs of mites remain.
How can I get rid of spider mites on cyclamen? - in detail
Spider mites are tiny arachnids that feed on the undersides of cyclamen leaves, causing stippling, yellowing, and leaf drop. Early detection is essential; inspect plants regularly with a magnifying lens, looking for fine webbing and moving specks.
Cultural measures
- Isolate newly acquired cyclamen for two weeks to prevent introduction of pests.
- Maintain humidity above 50 % by misting leaves or using a humidity tray; mites thrive in dry conditions.
- Keep soil evenly moist but avoid waterlogging; stressed plants attract infestations.
- Provide adequate airflow without creating drafts, reducing micro‑climates favorable to mites.
Mechanical actions
- Rinse foliage with a strong jet of lukewarm water, focusing on the leaf undersides; repeat every three days until populations decline.
- Remove heavily damaged leaves and discard them away from the growing area.
- Use a soft brush or cotton swab dipped in soapy water to scrape visible mites.
Chemical controls
- Apply a horticultural oil (e.g., neem or mineral oil) at the label‑recommended concentration; cover both surfaces of each leaf.
- Use insecticidal soap formulated for delicate foliage; spray until runoff, ensuring thorough coverage.
- For severe outbreaks, consider a miticide containing abamectin or bifenthrin, following the product’s safety interval for ornamental plants.
Biological options
- Introduce predatory mites such as Phytoseiulus persimilis or Neoseiulus californicus; release rates depend on infestation level, typically 10–20 predators per square foot.
- Maintain a habitat that supports beneficial insects by providing refuges and avoiding broad‑spectrum pesticides.
Monitoring and prevention
- Keep a record of inspection dates, mite counts, and treatment actions to evaluate efficacy.
- Rotate between oil‑based and soap‑based sprays to prevent resistance.
- Ensure proper fertilization with a balanced formula; avoid excessive nitrogen, which encourages rapid leaf growth and mite proliferation.
By combining these strategies—environmental adjustments, physical removal, targeted sprays, and natural enemies—cyclamen can be cleared of spider mites and remain healthy for future growth.