Teadluse

Teadluse, commonly known as tea lice or tea mites, are tiny arthropods that occasionally infest tea plants (*Camellia sinensis*), particularly in regions where tea is cultivated. These organisms belong to the order Prostigmata, a subgroup of mites, and are not true lice, despite their name. They are most frequently encountered in high-altitude tea-growing areas, such as those in China, India, and Sri Lanka.

Teadluse are microscopic, measuring only about 0.2–0.5 millimeters in length, and are often pale or translucent in color. They feed on the sap of tea plants, causing damage by puncturing the leaf surface and extracting nutrients. Heavy infestations can lead to stunted growth, reduced yield, and poor-quality tea leaves. Symptoms of teadluse infestation include yellowing or bronzing of leaves, curling, and premature leaf drop.

Controlling teadluse involves a combination of cultural, biological, and chemical methods. Regular pruning and proper field sanitation help reduce their populations by eliminating hiding spots. Beneficial predators, such as certain species of mites and insects, can also suppress their numbers naturally. In severe cases, farmers may apply miticides, though care must be taken to avoid harming beneficial organisms or contaminating the tea. Integrated pest management (IPM) strategies are often preferred to minimize environmental impact.

Teadluse are not directly harmful to humans but can indirectly affect tea quality by stressing the plant. Proper monitoring and preventive measures are essential for maintaining healthy tea crops and ensuring consistent production. Research continues to explore sustainable methods for managing these pests in tea agriculture.