Published online by Cambridge University Press: 12 June 2017
Several herbicide antidotes were used with barban (4-chloro-2-butynyl m-chlorocarbanilate) in the field and greenhouse. The seed treatments of R-25788 (N,N-diallyl-2,2-dichloroacetanilide) and NA (1,8-naphthalic anhydride) at 0.12 or 0.5% by seed weight reduced wheat (Triticum aestivum L. ‘Waldron’) injury with barban in the field and greenhouse. R-25788 and R-28725 (2,2-dimethyl-3-dichloroacetyloxazolidine) applied at 0.14 kg/ha as a spray with barban or R-28725 applied as a seed treatment at 0.06 or 0.25% by seed weight were ineffective in reducing wheat injury. S-449 (4-chloro-2-hydroxyiminoacetanilide) at 0.06 or 0.25% by seed weight reduced wheat injury with barban in the greenhouse; however, in the field these treatments increased wheat injury and reduced wild oat (Avena fatua L.) control.