Results 51 to 60 of about 1,966 (192)

Trp2027Cys mutation evolves in Digitaria insularis with cross-resistance to ACCase inhibitors

Pesticide Biochemistry and Physiology, 2020
Sourgrass (Digitaria insularis) is one of the most problematic weeds in South America because glyphosate resistance is widespread across most crop production regions. Acetyl coenzyme A carboxylase (ACCase)-inhibiting herbicides have been intensively used to manage D.
Hudson K, Takano, Marcel S C, Melo, Ramiro F L, Ovejero, Philip H, Westra, Todd A, Gaines, Franck E, Dayan   +5 more
openaire   +3 more sources

Sourgrass Resistance Mechanism to the Herbicide Glyphosate [PDF]

Planta Daninha, 2019
: The knowledge on the mechanism that gives a weed resistance to a particular herbicide is essential regarding scientific, academic, and practical aspects because it determines the recommendations for prevention and management of resistance in the field.
M.S.C. MELO, L.J.F.N. ROCHA, C.A.C.G. BRUNHARO, M. NICOLAI, V.L. TORNISIELLO, S.J. NISSEN, P.J. CHRISTOFFOLETI   +6 more
doaj   +1 more source

Crescimento do capim-amargoso com a alternância de temperatura: 35ºC diurna e 20ºC noturna. [PDF]

, 2012
O objetivo deste trabalho foi comparar as características do crescimento de plantas de capim-amargoso (Digitaria insularis) dispostas em ambiente natural e em câmaras climatizadas do tipo fitotron com alternância de temperatura (35ºC diurna e 20ºC ...
BRIGHENTI, A. M., GAZZIERO, D. L. P., KARAM, D., NICODEMOS, L. de C.   +3 more
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Digitaria insularis: cross-resistance between ACCase inhibitors and multiple resistance to glyphosate

Australian Journal of Crop Science, 2023
Sourgrass (Digitaria insularis [L.] Mez ex Ekman) is a problematic weed with special attention to its damage and herbicide resistance in Brazil and Paraguay. Considering the complexity of management and failure in control approaches, the goal of the present study was to monitor and investigate herbicide resistance in D. insularis.
Fabrício Krzyzaniak, Leandro Paiola Albrecht, Alfredo Junior Paiola Albrecht   +2 more
openaire   +1 more source

Doubled density and increased resilience: Consequences of seven consecutive annual dry‐season fires to the unburned Cerrado grass layer

Journal of Applied Ecology, Volume 62, Issue 12, Page 3436-3455, December 2025.
The Cerrado grass layer benefits from frequent fires and is resilient even to an extreme fire regime, such as seven annual burns. Recurrent mid‐dry‐season fires are not harmful to the grass layer and should be less concerning than prolonged fire‐suppression regimes, which diminish grasses' biomass, cover, diversity and functioning. Maintaining frequent
Hudson G. V. Fontenele, Bruna H. Campos, Giselda Durigan, Natashi Pilon   +3 more
wiley   +1 more source

EFFECTS OF ENVIRONMENTAL FACTORS ON SEED GERMINATION AND EMERGENCE OF GLYPHOSATE RESISTANT AND SUSCEPTIBLE SOURGRASS [PDF]

Planta Daninha, 2017
Sourgrass is one of the most problematic weeds of Brazil. It is an aggressive species in the allocation of resources from the environment and reported to be glyphosate resistant in several states of the country.
J.F. MARTINS, A.A.M. BARROSO, P.L.C.A. ALVES   +2 more
doaj   +1 more source

Digitaria insularis control by using herbicide mixtures application in soybean pre-emergence

Revista Facultad Nacional de Agronomía Medellín, 2021
Sourgrass (Digitaria insularis) is one of the main weeds in the soybean crop. In order to control its growth, an increase of herbicide rates is required to simplify its management as it a plant with high vegetative capacity and seed production. It implies to select the herbicide-resistent Digitaria insularis biotypes.
Felipe Eduardo Bauer, Alfredo Junior Paiola Albrecht, Leandro Paiola Albrecht, André Felipe Moreira Silva, Arthur Arrobas Martins Barroso, Maikon Tiago Yamada Danilussi   +5 more
openaire   +3 more sources

Biological Flora of Britain and Ireland: Cytisus scoparius*

Journal of Ecology, Volume 113, Issue 7, Page 1877-1933, July 2025.
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas, Monika Dering, Grzegorz Iszkuło, Marta Kujawska, Adrian Łukowski, Mariola Rabska, Katarzyna Sękiewicz, Dominik Tomaszewski, Łukasz Walas, Marian J. Giertych   +9 more
wiley   +1 more source

Efficiency of Isolated and Associated Herbicides to Control Glyphosate-Resistant Sourgrass [PDF]

Planta Daninha
: Sourgrass is one of the weeds of great economic importance in Brazil due to its difficulty of control and conditions that allow its emergence and development throughout the year.
M. CASSOL, M.D. MATTIUZZI, A.J.P. ALBRECHT, L.P. ALBRECHT, L.C. BACCIN, C.N.Z SOUZA   +5 more
doaj   +2 more sources

Potencial alelopático de cultivares de urochloa brizantha sobre gramíneas com e sem tolerância ao glyphosate [PDF]

, 2019
O uso do glyphosate no manejo de plantas daninhas em culturas RR vem sendo quase sempre exclusivo e, somado à adoção desse sistema ao longo de vários anos, vem aumentando a pressão de seleção sobre as plantas daninhas.
IKEDA, F. S., MENEGATTI, L.
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