Results 11 to 20 of about 720 (152)

Sensibilidade de cultivares de cana-de-açúcar à mistura trifloxysulfuron-sodium + ametryn Sensitivity of sugarcane cultivars to trifloxysulfuron sodium + ametryn mixture [PDF]

Planta Daninha, 2005
O trabalho constou de dois ensaios e teve como objetivo avaliar a sensibilidade de 11 cultivares (SP80-1842, SP79-1011, SP81-3250, SP80-1816, RB855113, RB835486, RB845210, RB867515, RB928064, RB72454 e RB855536) e quatro clones (RB947643, RB855002 ...
E.A. Ferreira, J.B. Santos, A.A. Silva, M.C. Ventrella, M.H.P. Barbosa, S.O. Procópio, V.P.A. Rebello   +6 more
doaj   +4 more sources

The P450 gene CYP749A16 is required for tolerance to the sulfonylurea herbicide trifloxysulfuron sodium in cotton (Gossypium hirsutum L.). [PDF]

BMC Plant Biol, 2018
Weed management is critical to global crop production and is complicated by rapidly evolving herbicide resistance in weeds. New sources of herbicide resistance are needed for crop plants so that applied herbicides can be rotated or combined to thwart the evolution of resistant weeds.
Thyssen GN, Naoumkina M, McCarty JC, Jenkins JN, Florane C, Li P, Fang DD.   +6 more
europepmc   +5 more sources

Persistência e lixiviação de ametryn e trifloxysulfuron-sodium em solo cultivado com cana-de-açúcar Persistence and leaching of ametryn and trifloxysulfuron-sodium on sugar-cane soil [PDF]

Planta Daninha, 2007
Este trabalho teve o objetivo de avaliar o comportamento da mistura comercial ametryn + trifloxysulfuron-sodium em área cultivada com cana-de-açúcar, em relação ao seu potencial de lixiviação e persistência no ambiente.
R. Vivian, M.E.L.R. Queiroz, A. Jakelaitis, A.A. Guimarães, M.R. Reis, P.M. Carneiro, A.A. Silva   +6 more
doaj   +4 more sources

Fitorremediação de solo contaminado com trifloxysulfuron-sodium por diferentes densidades populacionais de feijão-de-porco (Canavalia ensiformis (L). DC.) Phytoremediation of the herbicide trifloxysulfuron-sodium by different populacional densities of jack bean(Canavalia ensiformis (L). DC.) [PDF]

Ciência e Agrotecnologia, 2006
Objetivou-se neste trabalho avaliar a fitorremediação do solo contaminado pelo herbicida trifloxysulfuron-sodium a campo, pela espécie de adubo verde Canavalia ensiformis (feijão-de-porco) cultivada em diferentes densidades populacionais.
José Barbosa dos Santos, Sergio de Oliveira Procópio, Fábio Ribeiro Pires, Antônio Alberto da Silva, Edson Aparecido dos Santos   +4 more
doaj   +4 more sources

Fitorremediação de solo adubado com composto orgânico e contaminado com trifloxysulfuron- sodium Phytoremediation of soil fertilized with organic compound and contaminated With trifloxysulfuron- sodium

Planta Daninha, 2007
Objetivou- se neste trabalho avaliar a capacidade remediadora das espécies vegetais feijão- de- porco (Canavalia ensiformis) e mucuna- preta (Stizolobium aterrimum), em solo adubado com composto orgânico e contaminado com o herbicida trifloxysulfuron ...
A.F. Belo, E.A. Santos, J.B. Santos, L.R. Ferreira, A.A. Silva, P.R. Cecon, L.L. Silva   +6 more
doaj   +2 more sources

Suscetibilidade diferencial de plantas daninhas do gênero Amaranthus aos herbicidas trifloxysulfuron-sodium e chlorimuron-ethyl Differential susceptibility of Amaranthus genus weed species to the herbicides trifloxysulfuron-sodium and chlorimuron-ethyl [PDF]

Planta Daninha, 2006
Este trabalho teve por objetivo avaliar a suscetibilidade de cinco espécies de plantas daninhas do gênero Amaranthus a herbicidas aplicados em pós-emergência. As espécies avaliadas foram: A. deflexus (caruru-rasteiro), A.
S.J.P. Carvalho, J.A.R. Buissa, M. Nicolai, R.F. López-Ovejero, P.J. Christoffoleti   +4 more
doaj   +5 more sources

Development of bean plants in soil contaminated with trifloxysulfuron-sodium after Stizolobium aterrimum and Canavalia ensiformis cultivation Desenvolvimento de plantas de feijão em solo contaminado com trifloxysulfuron-sodium, após o cultivo de Stizolobium aterrimum e Canavalia ensiformis [PDF]

Planta Daninha, 2007
Phytoremediation, the use of plants to decontaminate soils and water resources from organic pollutants such as herbicides, is economically and environmentally a promising technique applied in many areas, including agriculture.
S.O. Procópio, J.B. Santos, F.R. Pires, A.A. Silva, E.A. Santos, A. Cargnelutti Filho   +5 more
doaj   +6 more sources

The 2018 European Union report on pesticide residues in food. [PDF]

EFSA J, 2020
Abstract Under EU legislation (Article 32, Regulation (EC) No 396/2005), EFSA provides an annual report which analyses pesticide residue levels in foods on the European market. The analysis is based on data from the official national control activities carried out by EU Member States, Iceland and Norway and includes a subset of data from the EU ...
European Food Safety Authority (EFSA), Medina-Pastor P, Triacchini G.   +2 more
europepmc   +2 more sources

Field assessment of flazasulfuron and trifloxysulfuron sodium drift [PDF]

International Turfgrass Society Research Journal, 2021
AbstractExposure of non‐target species pesticide via drift is of concern to the United States Environmental Protection Agency (EPA) as evidenced by required buffer zones and language on labels regarding offsite exposure to endangered species. In 2008, flazasulfuron received a conditional registration that specified a 30‐m nontreated buffer between ...
Shawn D. Askew, Clebson G. Gonçalves, Jennifer L. Jester   +2 more
openaire   +1 more source

Effect of growth stage on the efficacy of postemergence herbicides on four weed species of direct-seeded rice. [PDF]

ScientificWorldJournal, 2012
The efficacy of bispyribac‐sodium, fenoxaprop + ethoxysulfuron, and penoxsulam + cyhalofop was evaluated against barnyardgrass, Chinese sprangletop, junglerice, and southern crabgrass when applied at four‐, six‐, and eight‐leaf stages. When applied at the four‐leaf stage, bispyribac‐sodium provided greater than 97% control of barnyardgrass, junglerice,
Chauhan BS, Abugho SB.
europepmc   +2 more sources