Steppe cicada

The steppe cicada (Cicadetta musiva) belongs to the order Hemiptera and the family Cicadidae. It is a common insect in steppe and grassland ecosystems, where it plays a dual role but is often considered a harmful pest when its population density increases in agricultural areas.

This pest affects various crops, including cereals, perennial grasses, orchards, and vineyards. Both adults and nymphs possess piercing-sucking mouthparts, which they use to extract nutrients directly from the plant's vascular system, leading to physiological stress in the host plants.

The life cycle of Cicadetta musiva involves a prolonged nymphal stage spent underground. The nymphs live in the soil for several years, feeding on the roots of various plants. This cryptic lifestyle makes them difficult to detect until significant damage to the root system has already occurred.

The damage caused by these insects includes wilting, stunted growth, and a reduction in crop yields. Furthermore, physical damage during oviposition on stems and branches can weaken the structural integrity of the plant and create entry points for secondary infections or pathogens.

• Implementation of deep tillage to disturb and destroy soil-dwelling nymphs.
• Application of targeted insecticides during the adult flight period.
• Use of biological control agents that naturally prey on cicada populations.
• Monitoring pest density through light traps and visual inspection of crop fields.