Low-oviposition-selectivity
Guides
Quesada gigas
Giant cicada, chichara grande, coyoyo, coyuyo, coffee cicada
Quesada gigas is a large cicada species native to North, Central, and South America, with the widest geographic range of any cicada in the Western Hemisphere. It is a significant agricultural pest, particularly of coffee (Coffea) in Brazil and paricá (Schizolobium parahyba var. amazonicum) in the Amazon region, where nymphal feeding on roots can cause substantial yield losses or tree mortality. The species exhibits low selectivity in oviposition site choice, with females documented laying eggs in dry branches of non-host plants such as Conyza spp. weeds, which cannot support complete nymphal development due to their annual life cycle.