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Advanced Management Of The Mexican Rice Borer (Eoreuma Loftini) In Sugarcane, Blake Emerson Wilson
Advanced Management Of The Mexican Rice Borer (Eoreuma Loftini) In Sugarcane, Blake Emerson Wilson
LSU Master's Theses
Insecticide, greenhouse and varietal resistance experiments were conducted in Texas to develop management tactics for the Mexican rice borer, Eoreuma loftini (Dyar), sugarcane. A 3-treatment, large plot aerial application study was set up in 5 commercial sugarcane fields (35-84 acres) to evaluate the utilization of pheromone traps to improve chemical control strategies for E. loftini during 2009 and 2010 growing seasons. A threshold of 20-25 moths/trap/wk was used as an indicator to initiate monitoring for E. loftini larval infestations. Larval infestations were directly related to the no. of moths/trap/wk (R2=0.71). Reductions in borer injury and adult emergence (60% and 40% …