Adult occidental grasshopper tend to gather in large numbers and are known for their loud mating calls, especially during the warmer seasons. Their natural feeding habits can lead to considerable damage to crops and vegetation. Proximity to human dwellings elevates the nuisance as both the noise and destruction impact daily life and can lead to economic losses for those relying on affected vegetation.

Preventive measures against occidental grasshopper infestation include maintaining clean surroundings to deter breeding near homes. Implementing agricultural practices such as crop rotation and natural predatory support can also help. Installation of physical barriers and the use of environmental-friendly deterrents like natural oils that occidental grasshopper find unappealing can aid in keeping them at bay.

To alleviate the issues caused by occidental grasshopper, one should first assess the area to reduce their population by removing weeds and potential breeding grounds. Sound barriers can minimize the noise disturbance. For crop protection, barriers like nets can prevent occidental grasshopper access. Introducing natural predators to the environment may help manage occidental grasshopper numbers. During recovery of affected areas, it's essential to remain patient as ecological balance is restored and to avoid disturbing any introduced natural control measures.

Adult occidental grasshopper cause a variable nuisance level from mild to severe by their presence and activity around human habitation. The disturbance includes persistent noise from their mating calls and potential damage to crops and vegetation in proximity to homes.

Adults of occidental grasshopper damage a variety of crops, chewing on leaves, stems, flowers, fruits, and seeds. The extent of damage ranges from mild to severe, with significant infestations leading to substantial crop loss, affecting food supply and causing economic repercussions in agricultural communities.