Selectivity of herbicides used in corn on Crotalaria ochroleuca G. Don
P. V. Silva,
B. F. Schedenffeldt,
E. S. Medeiros
et al.
Abstract:In the cropping systems that integrate the corn crop, the insertion of Crotalaria ochroleuca G. Don is predominantly intercropped. In this context, there is a need to observe herbicides that present selectivity for this sunn hemp species. The objective of this study was to evaluate the selectivity of pre and post-emergent herbicides on C. ochroleuca. Two field experiments were conducted in randomized blocks with four replications, involving the pre-emergence and post-emergence application of different herbicid… Show more
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