Phytophthora capsici : Recent Progress on Fundamental Biology and Disease Management 100 Years After Its Description.

is a destructive oomycete pathogen of vegetable, ornamental, and tropical crops. First described by L.H. Leonian in 1922 as a pathogen of pepper in New Mexico, USA, is now widespread in temperate and tropical countries alike. is notorious for its capability to evade disease management strategies. High genetic diversity allows populations to overcome fungicides and host resistance, the formation of oospores results in long-term persistence in soils, zoospore differentiation in the presence of water increases epidemic potential, and a broad host range maximizes economic losses and limits the effectiveness of crop rotation. The severity of disease caused by and management challenges have led to numerous research efforts in the past 100 years. Here, we discuss recent findings regarding the biology, genetic diversity, disease management, fungicide resistance, host resistance, genomics, and effector biology of . Expected final online publication date for the , Volume 61 is September 2023. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.