Results 81 to 90 of about 5,790 (234)

Nabo forrageiro: seletividade de herbicidas para produção de agroenergia. [PDF]

, 2018
O experimento foi instalado em Prudente de Morais, MG, em 2009, com o objetivo de avaliar a seletividade de herbicidas aplicados em pré e pós-emergência na cultura do nabo forrageiro.
ARAUJO, S. G. A., FERREIRA, P. C., FREIRE, F. M., KARAM, D., LARA, J. F. R., MARCARENHAS, M. H. T., PEDROSA, M. W., VIANA, M. C. M.   +7 more
core  

Tolerância de cultivares de feijão ao s-metolachlor em diferentes condições de aplicação Dry bean to s-metolachlor tolerance under different spray conditions

Planta Daninha, 2001
O s-metolachlor se apresenta como excelente opção ao produtor de feijão, por proporcionar ótimo controle de gramíneas e de algumas latifoliadas. No entanto, problemas de toxicidade deste herbicida às plantas de feijoeiro são observados com freqüência em condições de campo.
S.O. Procópio, A.A. Silva, L.R. Ferreira, G.V. Miranda, J.B. Santos   +4 more
openaire   +1 more source

Micropollutants and Their Interactions With Relevant Environmental Viruses

Environmental Microbiology, Volume 27, Issue 10, October 2025.
Environmental micropollutants increase virus stability. ABSTRACT Emerging pollutants encompass a diverse array of chemicals classified as micropollutants, including pharmaceuticals and microplastics (MPs). Viruses are known to adsorb onto MPs, including binding to bacterial biofilms that form the plastisphere.
Catielen Paula Pavi, Mariana Alves Elois, Yasmin Ferreira Souza Hoffmann Jempierre, Rafael Dorighello Cadamuro, Beatriz Pereira Savi, Giulia Von Tönnemann Pilati, Gislaine Fongaro   +6 more
wiley   +1 more source

Evaluation of Sorption Coefficients for Pyroxasulfone, -Metolachlor, and Dimethenamid-

Air, Soil and Water Research, 2015
Sorption coefficients were evaluated for pyroxasulfone, s -metolachlor, and dimethenamid- p across 25 soil types with different chemical and physical properties to better understand how soil properties influence the binding of pyroxasulfone in different ...
Eric P. Westra, Dale L. Shaner, Ken A. Barbarick, Raj Khosla   +3 more
doaj   +1 more source

Carryover proporcionado pelos herbicidas S-metolachlor e trifluralin nas culturas de feijão, milho e soja Carry-over effect of S-metolachlor and trifluralin on bean, corn and soybean crops

Planta Daninha, 2012
As aplicações de herbicidas em pré-emergência têm por finalidade a obtenção da atividade residual no início do ciclo das culturas e a supressão de novos fluxos de plantas daninhas. Contudo, esse efeito pode prejudicar culturas subsequentes, dependendo da
G. Santos, A.C. Francischini, J. Constantin, R.S. Oliveira Jr.   +3 more
doaj   +1 more source

Avaliação técnico-econômica do controle de gramíneas em milho em área de várzea. [PDF]

, 2019
bitstream/item/30282/1/boletim-34 ...
ANDRES, A., PORTO, M. P., THEISEN, G., VARGAS, A. F. C.   +3 more
core   +1 more source

Early establishment increases yield and fiber quality of industrial hemp (Cannabis sativa L.) produced in the Mid‐Atlantic

Agrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Planting dates (PDs) are well established for a wide range of agronomic crops to maximize yield and quality, but this guidance is lacking for industrial hemp (Cannabis sativa L.) produced for fiber, especially in the Mid‐Atlantic region.
Erin A. Myers, Andrew G. Ristvey, Nicole M. Fiorellino   +2 more
wiley   +1 more source

Tineweeding Trials [PDF]

, 2010
In 2010, the University of Vermont Extension Crops and Soils Team conducted an evaluation of tineweeding as a weed management strategy in corn and sunflowers in Alburgh, VT.
Cummings, Erica, Darby, Heather, Gervais, Amanda, Halteman, Philip, Madden, Rosalie   +4 more
core   +1 more source

Nitrogen fertilizer placement and its influence on snap bean production in North Florida

Agrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract In sandy soils or areas with abundant rainfall, nutrients tend to leach from where plant roots grow. Nitrogen (N) is a mobile element that is consistently at risk of being lost to the environment. In the spring of 2023, a controlled‐release fertilizer (CRF) study with two locations was undertaken at the North Florida Research and Education ...
Rajkaranbir Singh, Robert C. Hochmuth, Diego Arruda Huggins de Sá Leitão, Simranpreet K. Sidhu, Ravinder Singh, Sukhdeep Singh, Lakesh K. Sharma   +6 more
wiley   +1 more source

Biodegradation and toxicity of a maize herbicide mixture: mesotrione, nicosulfuron and S-metolachlor

Journal of Hazardous Materials, 2018
The prediction of chemical mixture toxicity is a major concern regarding unintentional mixture of pesticides from agricultural lands treated with various such compounds. We focused our work on a mixture of three herbicides commonly applied on maize crops within a fortnight, namely mesotrione (β-triketone), nicosulfuron (sulfonylurea) and S-metolachlor (
Carles, Louis, Joly, Muriel, Bonnemoy, Frédérique, Leremboure, Martin, Donnadieu, Florence, Batisson, Isabelle, Besse-Hoggan, P   +6 more
openaire   +3 more sources