Anostostomatidae

Affected crops: These insects are polyphagous. They cause damage to a wide range of horticultural and vegetable crops. Young fruit tree saplings, shrubs, open-field vegetable crops, and ornamental plants are the most frequent targets, with damage often leading to reduced marketability and stunted growth.

Biology and life cycle: The life cycle of Anostostomatidae is characterized by incomplete metamorphosis. Females lay eggs directly into the soil or rotting wood. The nymphs, which externally resemble adults, go through several developmental stages, feeding on organic debris and fresh vegetation. Their peak activity occurs at night, as they lead a predominantly nocturnal and secretive lifestyle.

Damage and harmfulness: Both adults and nymphs possess well-developed mandibles, allowing them to strip bark from saplings, chew leaf margins, and bore into fruit. Severe stem damage frequently results in the death of young plants. In cases of high population density, these insects are capable of destroying a significant portion of vegetable yields in a very short period.

Protection measures: A multifaceted approach is recommended for controlling Anostostomatidae. It is essential to maintain field and garden hygiene by promptly removing plant debris and decaying wood where these pests find shelter. In commercial operations, contact insecticides and soil fumigants are employed, whereas in private gardens, the use of traps and the encouragement of natural predators, such as birds and beneficial insects, can be effective.