Herbicide Management for the Control of Sourgrass and Mission Grass and for Congo Grass Suppression

Abstract

Herbicide management for the control of sourgrass and mission grass and forCongo grass suppression Manejo de herbicidas para o controle de capim-custódio, capim-amargoso e supressão de capim-ruziziensis

Herbicides to ruzigrass suppression in intercropping with corn

“…The sub-dose herbicide applications to nicosulfuron+atrazine (8+1500 g ha -1 ) suppressed greater than 50% of palisade grass (Urochloa brizantha) biomass in the off-season period (Jakelaitis et al, 2005). Mesotrione was reported to cause lesser plant intoxication in ruzigrass than nicosulfuron (Anésio et al, 2017;Sousa et al, 2018;Costa et al, 2020). Ceccon et al (2010) also verified the high capacity of injury recover of ruzigrass after mesotrion+atrazine (60+880 g ha -1 ) application in two development stages (14 and 24 days after emergency).…”