1. Investigations into the Biology, Etiology, and Control of Pythium Species Causing Pythium Patch Disease of Annual Bluegrass (Poa annua L.) Open Access Author: Russell, Travis Title: Investigations into the Biology, Etiology, and Control of Pythium Species Causing Pythium Patch Disease of Annual Bluegrass (Poa annua L.) Graduate Program: Agronomy (PHD) Keywords: TurfgrassPlant PathologyPlant DiseasePythiumAnnual BluegrassPoa annuaPutting GreenGolf Course File: Download RussellDissertation_FINAL_GRAD_DEC22.pdf Committee Members: Peter Landschoot, Professor in Charge/Director of Graduate StudiesJohn Kaminski, Chair & Dissertation AdvisorPeter Landschoot, Major Field MemberMichael Fidanza, Outside Unit & Field MemberDavid Huff, Major Field Member