Results 1 to 10 of about 119 (99)

Glyphosate on shikimic acid on Urochloa plantaginea [PDF]

Ciência Rural, 2020
: Shikimic acid (SA) has witnessed a strong increase in recent years due to the increasing demand of the pharmaceutical and cosmetic industry. The SA is used as a precursor for the synthesis of oseltamivir phosphate (Tamiflu®), a potent viral inhibitor ...
Sydnei Dionisio Batista de Almeida, Daniel Andrade de Siqueira Franco, Antonio Luiz Cerdeira, Sonia Claudia do Nascimento de Queiroz, Marcus Barifouse Matallo   +4 more
doaj   +5 more sources

Competitive ability of bean cultivars with Urochloa plantaginea

Revista de la Facultad de Ciencias Agrarias, 2022
The objective of this work was to evaluate the competitive ability of carioca bean cultivars BRS FC104, BRS FC402, IAC Imperador, IAC Milênio, IPR Tangará, and SCS Riqueza in the presence of Alexandergrass (Urochloa plantaginea) in different proportions
Leandro Galon, Leonadro do Amarante, Emanuel Luis Favretto, Daniel Cristian Cavaletti, Otilo Daniel Henz Neto, Daiani Brandler, Victor Miguel Signori, Germani Concenço, Ignácio Aspiazú, Michelangelo Muzzel Trezzi, Thais Stradioto Melo   +10 more
doaj   +2 more sources

Competitive ability of common bean cultivars in the presence of Urochloa plantaginea

Revista de Ciencias Agrícolas, 2023
Weeds are the main constraints to high bean productivity. Here, we aimed to investigate the competitive ability of black type bean cultivars BRS Campeiro and SCS Predileto in coexistence with alexandergrass, Urochloa plataginea.
Otilo Daniel Henz Neto, Janaíne Oliveira Toso, Leandro Galon, Caroline Müller, Cesar Tiago Forte, Leonardo Brunetto, João Paulo Giacomini, Gismael Francisco Perin   +7 more
doaj   +3 more sources

Interaction between nitrogen, soil water condition and herbicides in Urochloa plantaginea control in irrigated rice crop [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2021
The present study sought to verify the existence of interactions between the soil water conditions, nitrogen and herbicides commonly used to control alexandergrass in irrigated rice crop. The experimental design was completely randomized, arranged in a 2
Leandro L. Spatt, Sidinei J. Lopes, Sylvio H. B. Dornelles, Luciane A. Tabaldi, Vinicius S. Trivisiol, Mariane Peripolli   +5 more
doaj   +5 more sources

Redução da infestação de papuã (Urochloa plantaginea) no feijoeiro comum através do uso de herbicidas residuais Reduction of Alexander grass (Urochloa plantaginea) infestation with aplication of residual herbicides on common bean [PDF]

Planta Daninha, 2012
O objetivo deste trabalho foi avaliar os efeitos de herbicidas residuais, aplicados na condição de pré-emergência da cultura, na redução da infestação de papuã (Urochloa plantaginea) no feijoeiro comum.
A. Kalsing, R.A. Vidal
doaj   +6 more sources

New perspectives for weeds control using autochthonous fungi with selective bioherbicide potential [PDF]

Heliyon, 2019
The prospection of bioherbicides has been an alternative to weed control, aiming at mitigating chemical risks to human, animal and environmental health due to extreme use of synthetic herbicides.
Francisco Wilson Reichert Júnior, Maurício Albertoni Scariot, César Tiago Forte, Leonardo Pandolfi, Jaqueline Mara Dil, Sabrina Weirich, Carine Carezia, Jéssica Mulinari, Marcio Antônio Mazutti, Gislaine Fongaro, Leandro Galon, Helen Treichel, Altemir José Mossi   +12 more
doaj   +2 more sources

Steers performance fed diets with Alexander grass silage (Urochloa plantaginea) x sorghum silage (Sorghum bicolor (L.) Moench)

Semina: Ciências Agrárias, 2014
This study aimed to evaluate the parameters related to feedlot beef steers fed with Alexander grass silage or sorghum silage as roughage source. Twelve animals with initial average of weight and age of 245 kg and 20 months, respectively, belonging to ...
Flânia Mônego Argenta , Ivan Luiz Brondani, Dari Celestino Alves Filho , João Restle , Luciane Rumpel Segabinazzi , Jonatas Cattelam, Viviane da Silva Santos , Perla Cordeiro de Paula , Ricardo Lima de Azevedo Júnior , John Lenon Klein , Sander Martinho Adams , Odilene de Souza Teixeira   +11 more
doaj   +3 more sources

Controle de papuã (Urochloa plantaginea) e produtividade de milho em solo argiloso através de formulação e doses de atrazina com liberação controlada [PDF]

Ciência Rural, 2013
A utilização de herbicidas com formulações com liberação controlada poderá se constituir em uma ferramenta importante para reduzir problemas de lixiviação e garantir a eficácia desses produtos. O objetivo do presente trabalho foi comparar a eficiência de
Eli Danieli Marchesan, Michelangelo Muzzel Trezzi, Ribas Antonio Vidal, Deborah Pinheiro Dick, Gabrieli Dedordi, Elouize Xavier   +5 more
doaj   +4 more sources

Phenology and dry mass production of Urochloa plantaginea and Urochloa platyphylla submitted to different water quantities in the soil

Acta Scientiarum: Biological Sciences, 2019
The genetic variability and genetic versatility of plants belonging to Poaceae provide morphophysiological responses that allow these individuals to adapt to environmental changes, especially in relation to soil moisture.
Lucas Chagastelles Pinto de Macedo, Sylvio Henrique Bidel Dornelles, Mariane Peripolli, Vinicius Severo Trivisiol, Danúbia Quadros da Conceição, Maicon Pivetta, Otávio dos Santos Escobar, Liliana Essi   +7 more
doaj   +3 more sources

Interference and Level of Economic Damage of Alexandergrass on Corn [PDF]

Planta Daninha, 2020
: The objective of this work was to evaluate the interference and to determine the level of economic damage (NDE) of the weed when infesting the corn crop.
F.S. FRANDOLOSO, L. GALON, G. CONCENÇO, E.R.O. ROSSETTO, F. BIANCHESSI, C.O. SANTIN, C.T. FORTE   +6 more
doaj   +1 more source