Herbicides applied in pre and post-emergence to control Chamaesyce hirta

ABSTRACT In view of the increase in the infested areas and the difficulty in controlling Chamaesyce hirta (L.) Millsp (garden spurge) there is growing interest in identifying herbicides that can be applied in pre and post-emergence, helping to reduce infestation and to provide species control. The objective of this work was to evaluate efficient alternatives of herbicides applied in pre and post emergence aiming at the control of Chamaesyce hirta. Three experiments were carried out in a greenhouse in a completely randomized design with four replications. The first with the application of herbi...

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