Hairy beggarticks (Bidens pilosa L.-Asteraceae) control in sunflower fields using pre-emergence herbicides.
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Descripción
One of the most damaging species in sunflower crops in Brazil is the hairy beggarticks (Bidens pilosa L.). A large number of seeds, the various vegetative cycles during the year, the staggered germination and the scarcity of selective and effective herbicides to control this weed in sunflower are some of the attributes that hinder the effectiveness in controlling hairy beggarticks populations.
Edição dos abstracts do 20º International Conference on Sunflower Science and Technology, Istambul, 2018.
Edição dos abstracts do 20º International Conference on Sunflower Science and Technology, Istambul, 2018.
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Sulfentazone, Selective, Crop