Tulip bulb mite

Taxonomic position: The tulip bulb mite (Aceria tulipae) belongs to the order Acariformes and the family Eriophyidae. As a microscopic pest, it is specifically adapted to feed on the tissues of various bulbous plants, causing significant economic losses in horticulture.

Crops affected: The pest primarily targets members of the Liliaceae family, including tulips, lilies, and hyacinths. Additionally, it causes severe damage to garlic and onion crops, especially when the bulbs are kept in storage for extended periods.

Biology and lifecycle: This mite thrives in environments with moderate to high humidity and temperatures exceeding 10°C. Its rapid lifecycle allows for multiple generations within a single season. During storage, they hide deep within the scales of bulbs, where they feed and reproduce continuously throughout the winter months.

Nature of damage: The mites cause feeding damage by piercing plant cells and extracting nutrients. Infested bulbs exhibit stunted growth, softening, and surface scarring. The most critical threat is the transmission of plant viruses, which often leads to total crop failure and the loss of commercial quality of the bulbs.

• Drying bulbs thoroughly after harvest to reduce humidity levels.
• Maintaining cold storage temperatures (below 5°C) to inhibit mite development.
• Treating planting stock with hot water or specialized acaricides.
• Removing and destroying all damaged or infested bulbs immediately.
• Practicing strict hygiene in storage facilities to prevent cross-contamination.