Results 81 to 90 of about 918 (168)

Seaweed Extract and Alginates as Adjuvants with Sethoxydim

, 1993
Experiments were conducted in the greenhouse and the field to determine if a seaweed extract and its component alginates could enhance the activity of sethoxydim on barley (five- to six-leaf stage).
J. Mason Robertson, K. Neil Harker, John S. Taylor   +2 more
core   +1 more source

Tolerância inicial de plantas de pinhão-manso a herbicidas aplicados em pré e pós-emergência Initial tolerance of physic nut plants to pre and post-emergence herbicide application

Planta Daninha, 2009
O presente trabalho teve por objetivo avaliar a tolerância inicial de plantas de pinhão-manso a herbicidas pré e pós-emergentes, aplicados isolados e em misturas.
E.A.L. Erasmo, N.V. Costa, M.A. Terra, R.R. Fidelis   +3 more
doaj   +1 more source

Corn (Zea mays) Response to Post-directed Sethoxydim Under Irrigated and Dryland Conditions

, 1992
Four corn hybrids were evaluated for tolerance to sethoxydim at 110 and 220 kg ha–1applied post-directed at two growth stages (V6–7 and V10–11). Dryland corn grain yields did not respond to sethoxydim, while irrigated corn yields were sensitive to ...
Fred W. Roeth, David A. Mortensen, James R. Smart   +2 more
core   +1 more source

Primeiro caso de resistência cruzada de capim-pé-de-galinha (Eleusine indica) a inibidores da ACCase no Estado do Paraná

Revista de Ciências Agroveterinárias
O capim-pé-de-galinha (Eleusine indica) é uma planta que vem causando muitos problemas no Brasil, principalmente pela dificuldade de controle químico nas áreas de produção de grãos.
Mateus Luiz de Oliveira Freitas, Ana Paula Werkhausen Witter, Daniel Nalin, Ana Karoline Silva Sanches, Rubem Silvério de Oliveira Junior, Denis Fernando Biffe, Jamil Constantin, Lucas Granzioli   +7 more
doaj   +1 more source

Seletividade de coroa-de-cristo (Euphorbia splendens) a diferentes classes de herbicidas para manejo de plantas daninhas em jardinagem.

Ornamental Horticulture, 2005
Com objetivo de avaliar a seletividade da coroa-de-cristo (Euphorbia splendes) para diferentes classes de herbicidas, três experimentos foram realizados, em condições de campo, na Fazenda Modelo da ESAPP/SP (2001/2002).
Cleber D. de G. Maciel, Juliana P. Poletine, Jamil Constantin   +2 more
doaj   +1 more source

The Effect of Vegetable Oils Plus Sethoxydim Herbicide on Kautsky Curve [PDF]

پژوهش‌های حفاظت گیاهان ایران
Introduction[1]Avena ludoviciana L., also known as wild oat, is the predominant grass weed in Iranian agricultural systems. In Iran, the most prevalent approach for managing wild oats is the use of herbicides.
Hossein Hammami, Mohammad Hassan Rashed Mohassel, Mehdi Parsa, Mohammad bannayan aval, Eskandar Zand   +4 more
doaj   +1 more source

Aspects of application technology, efficacy and selectivity of ACCase-inhibiting herbicides in chia crop [PDF]

Brazilian Journal of Biology
The research proposal was part of the evaluation of the application technology, control efficiency and selectivity of the chia crop (Salvia hispanica L.) subjected to sequential applications of herbicides inhibiting the enzyme ACCase.
C. D. G. Maciel, S. B. C. Lustosa, T. R. B. Silva, M. H. Inoue, B. S. Colares, J. P. Matias, L. G. H. Bridi, R. Theisen   +7 more
doaj   +2 more sources

Antagonism of Johnsongrass (Sorghum halepense) Control with Fenoxaprop, Haloxyfop, and Sethoxydim by 2,4-D

, 1989
Johnsongrass control in the field was greater with fenoxaprop or haloxyfop than with sethoxydim in 1985 and 1986. Johnsongrass control was reduced under field and greenhouse conditions by adding a dimethylamine salt of 2,4-D.
William W. Witt, Thomas C. Mueller, Michael Barrett   +2 more
core   +1 more source

Resistência de Eleusine indica aos inibidores de ACCase Eleusine indica resistance to ACCase inhibitors

Planta Daninha, 2006
Dentre as causas da ineficácia no controle de plantas daninhas destaca-se a resistência delas aos herbicidas. Os objetivos deste trabalho foram avaliar a suspeita de resistência de Eleusine indica a inibidores de acetil-CoA carboxilase (ACCase) e ...
R.A. Vidal, E.S. Portes, F.P. Lamego, M.M. Trezzi   +3 more
doaj   +1 more source

Sethoxydim herbicide in red fescue and bentgrass : levels and mechanisms of selectivity [PDF]

The herbicide rate required to reduce growth by 50% (GR₅₀) of 11 cultivars of red fesue (Festuca rubra L. and F. rubra ssp. commutata) and for four cultivars of bentgrass (Agrostis tenuis Sibth. and A. stolonifera L. var.
Butler, J. Hugh B.
core   +5 more sources