Fruit moth

Systematic position. This pest belongs to the order Lepidoptera and the family Tineidae. It is recognized as a specific threat to fruit production in tropical and subtropical climates, where its development is closely synchronized with the phenology of host plants.

Host plants. The primary hosts include various tropical fruit-bearing trees, with significant economic damage documented on coconut palms and cacao pods. The insect can exploit various stages of fruit development, making it a persistent concern for farmers in its distribution range.

Biology and lifecycle. The lifecycle consists of egg, larva, pupa, and adult stages. Adult moths are typically nocturnal and deposit eggs on the fruit surface. Once hatched, larvae immediately bore into the fruit tissue, providing them with a protected environment for feeding and development away from natural predators.

Damage and pest status. The larvae create tunnels through the fruit pulp, leading to tissue necrosis and accelerated rotting. This damage often results in premature fruit drop and renders the crop unusable for commercial sale. Secondary infections, including fungi and bacteria, often follow the larval feeding, further degrading the produce.

Control measures. Integrated pest management (IPM) is essential for controlling this moth. Strategies include the use of pheromone traps for population monitoring, biological control through the application of entomopathogenic fungi, and strict sanitation practices, such as the systematic removal and destruction of infested fruits to reduce the overwintering population.