Insects, comprising a vast array of species, have evolved a remarkable repertoire of defensive strategies to safeguard themselves against predation and environmental threats. This abstract delves into the diverse mechanisms employed by insects to ensure their survival in the face of adversity. From physical adaptations such as camouflage, mimicry and armour-like exoskeletons to behavioural defences like fleeing, playing dead, or forming defensive alliances, insects exhibit a fascinating array of tactics to deter predators and enhance their chances of survival. Furthermore, chemical defences, including the secretion of repellent or toxic substances, add another layer of protection for many insect species. Through a comprehensive examination of these defence mechanisms, this abstract sheds light on the intricate balance between predator and prey in the complex ecosystems where insects play crucial roles. Understanding these tactics not only provides insight into the remarkable adaptability of insects but also offers valuable lessons for bio-mimicry and the development of innovative pest management strategies.
Aditya Kumar Sharma*
Dept. of Agril. Entomology, Acharya Narendra Deva University of Agriculture and Technology, Kumarganj, Ayodhya, Uttar Pradesh (224 229), India
Ankit Kumar
Sharma, A.K., Kumar, A., 2024. Protective tactics of insects: Nature’s defenders. Biotica Research Today 6(3), 132-134.
Barber, J.R., Leavell, B.C., Keener, A.L., Breinholt, J.W., Chadwell, B.A., McClure, C.J.W., Hill, G.M., Kawahara, A.Y., 2015. Moth tails divert bat attack: Evolution of acoustic deflection. Proceedings of the National Academy of Sciences 112(9), 2812-2816. DOI: https://doi.org/10.1073/pnas.1421926112.
Chen, J., Guan, S.M., Sun, W., Fu, H., 2016. Melittin, the major pain-producing substance of bee venom. Neuroscience Bulletin 32, 265-272. DOI: https://doi.org/10.1007/s12264-016-0024-y.
Meneses-Arias, M.G., Cruz-López, L., Huerta, G., Rojas, J.C., 2019. Volatile compounds emitted by the stink bug Antiteuchus innocens (Hemiptera: Pentatomidae). Florida Entomologist 102(2), 431-434. DOI: https://doi.org/10.1653/024.102.0223.