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Pre-emergence herbicides affect seedling emergence of tropical forest tree species
(2017-07-01)
Testing techniques to reduce weed infestation is a crucial step in developing direct tree seeding systems. The use of pre-emergence herbicides may be an alternative to manual weeding techniques, but so far, information on ...
Residual effect of commonly used herbicides of sugarcane on pre-emergence of peanut cultivars in succession
(2019-08-01)
Studies on the residual effect of herbicides commonly used in sugarcane on peanut crops are essential for crop management due to the expansion of peanut areas on sugarcane fields throughout the country. Therefore, this ...
Sensitivity of pre-budded seedlings and sugar cane multibud setts to pre-emergent herbicides
(Univ Federal Mato Grosso, 2020-07-01)
The sugarcane, grown through pre-budded seedlings and multibud setts, may have more sensitive to herbicides compared to conventional. The objective of this study was to evaluate the initial selectivity of pre-emergent ...
Selectivity and residual weed control of pre-emergent herbicides in soybean crop1
(Universidade Federal de Viçosa, 2021-06-16)
The use of pre-emergent herbicides is important for the current agricultural production systems that present weeds resistant to herbicides. Considering the complexity of using these products, the objective of this work was ...
FLUXOFENIM USED AS A SAFENER ON SORGHUM SEED FOR S-METOLACHLOR HERBICIDE
(Univ Federal Uberlandia, 2014-06-01)
This study aimed to evaluate the efficiency of protective fluxofenim seed treatment of sorghum hybrids DKB510 and SCG340, in order to increase the selectivity to the herbicide S-metolachlor applied pre-emergence and to ...
Differential tolerance of eucalyptus clones to sulfentrazone applied in different soil textures
(2016-03-01)
This study aimed to evaluate the visual injury and concentrations of chlorophyll in two eucalyptus clones submitted to sulfentrazone application, at different doses and in soils with different textures. Experiments were ...
Winter mulches and chemical control on weeds in maize
(Univ Federal Ceara, Dept Geol, 2016-10-01)
The correct choice of cover crops improves the sustainability of a farming system, as it can enhance the use of herbicides, reduce weed infestation and improve crop performance. With the aim of studying the effect of winter ...
Coberturas mortas de inverno e controle químico sobre plantas daninhas na cultura do milho
(2016-01-01)
The correct choice of cover crops improves the sustainability of a farming system, as it can enhance the use of herbicides, reduce weed infestation and improve crop performance. With the aim of studying the effect of winter ...
Selectivity of herbicides in initial growth of pre-budded seedlings of sugarcane
(2018-01-01)
With the advent of new implantation technologies of sugarcane crop, the aim of this study was to evaluate the selectivity of herbicides in pre-budded cultivars of sugarcane seedlings. With the formation of seedlings from ...
Fluxofenim em sementes de sorgo como protetor ao herbicida S-metolachlor
(2014-01-01)
This study aimed to evaluate the efficiency of protective fluxofenim seed treatment of sorghum hybrids DKB510 and SCG340, in order to increase the selectivity to the herbicide S-metolachlor applied pre-emergence and to ...