Results 51 to 60 of about 1,167 (173)

Investment Returns for Preemergence Herbicide Use in No-till Pumpkin

HortScience, 2022
Preemergence (PRE) herbicides are an important part of the overall weed management plan in no-till (NT) pumpkin (Cucurbita pepo) production. A field evaluation was conducted in an NT production system using PRE herbicides labeled for pumpkins to ...
S. Alan Walters, Bryan G. Young
doaj   +1 more source

Differences in Tolerance of Broccoli and Cabbage Cultivars to Clomazone Herbicide [PDF]

HortTechnology, 2013
Clomazone herbicide is registered for cabbage (Brassica oleracea Capitata group) in the United States but not for other crop groups within the species. Greenhouse and field experiments were designed to compare the tolerance of broccoli (B. oleracea Italica group) and cabbage cultivars to clomazone to assess its potential for weed management in broccoli.
Howard F. Harrison, Mark W. Farnham
openaire   +2 more sources

Removal of clomazone herbicide from a synthetic effluent by electrocoagulation

Water Science and Technology, 2016
AbstractThe aim of this work was to investigate the kinetics of removal of clomazone herbicide from an aqueous solution by electrocoagulation. The experiments were performed in a cylindrical batch reactor with six aluminum electrodes in monopolar mode, arranged in series and connected to a digital DC power.
Everton Fernando Zanoelo, Flavio Bentes Freire, Manoel L. Martins, Cristina Benincá, Fábio Ferreira Gonçalves, Rodrigo P. Vargas, Fernanda T. Vargas   +6 more
openaire   +3 more sources

Controle de plantas daninhas em arroz irrigado em função de doses de herbicidas pré-emergentes e início da irrigação Weed control in irrigated rice as a function of pre-emergence herbicide rates and irrigation start

Planta Daninha, 2006
O objetivo deste trabalho foi avaliar a influência do início da irrigação, associado a doses dos herbicidas penoxsulam e clomazone, no controle de plantas daninhas e rendimento de grãos da cultura do arroz.
G. Concenço, N.F. Lopes, A. Andres, D.M. Moraes, M.Q. Santos, J.A. Rieffel Filho, J.V. Vilella   +6 more
doaj   +1 more source

Clinicopathological and toxicological aspects of poisoning by the clomazone herbicide in sheep

Small Ruminant Research, 2015
AbstractClomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone) is a herbicide which has been widely used in southern Brazil in the rice cultivation and can be toxic for humans and animals. This study reports the first outbreak poisoning due to clomazone in a flock of 103 sheep, 20 of which showed mainly neurological and respiratory signs.
Mauro P. Soares, Renato Zanella, Franklin Riet-Correa, B. L. Anjos, M.A. Gonçalves, M. Z. Fagundes, Manoel L. Martins   +6 more
openaire   +2 more sources

Resposta de plantas de beterraba (Beta vulgaris) e de cenoura (Daucus carota) à deriva simulada de glyphosate e clomazone Response of beetroot (Beta vulgaris) and carrot (Daucus carota) to simulated glyphosate and clomazone drift

Planta Daninha, 2008
Várias espécies de hortaliças são de muita importância para a alimentação humana e tornam-se alvos da deriva de herbicidas, pois comumente são cultivadas nas proximidades de culturas como arroz, soja e milho, pulverizadas com esses produtos.
R.P. Rogoli, L.C. Fontana, S.S. Figueredo, J.A. Noldin   +3 more
doaj   +1 more source

Hydrolysis and Photolysis of Herbicide Clomazone in Aqueous Solutions and Natural Water Under Abiotic Conditions

Journal of Integrative Agriculture, 2013
The hydrolysis and photolysis of clomazone in aqueous solutions and natural water were assessed under natural and controlled conditions. Kinetics of hydrolysis and photolysis of clomazone were determined by HPLC-DAD. Photoproducts were identified by HPLC-
Jia CAO, Xiao-ping DIAO, Ji-ye HU
doaj  

Efeito do protetor dietholate na seletividade de clomazone em cultivares de arroz irrigado The effect of crop safener dietholate on clomazone selectivity in irrigated rice cultivars

Planta Daninha, 2010
No arroz irrigado, o herbicida clomazone tem sua seletividade variável de acordo com o cultivar, o tipo de solo e a dose aplicada. O uso do protetor dietholate permite seletividade em diferentes ambientes, sendo necessário o estudo da relação entre esses
D.M. Sanchotene, N.D. Kruse, L.A. Avila, S.L.O. Machado, G.A. Nicolodi, S.H.B. Dornelles   +5 more
doaj   +1 more source

Sorption of Clomazone in Brazilian Soils with Different Physical and Chemical Attributes1 [PDF]

Planta Daninha, 2016
Knowledge of herbicides sorption by colloids predicts its movement in the soil profile and its effectiveness in controlling weeds and crops poisoning when directly applied to the soil.
G.A.M. PEREIRA, L.H. BARCELLOS JR., V.A. GONÇALVES, D.V. SILVA, A.T. FARIA, A.A. SILVA   +5 more
doaj   +1 more source

Efeito de herbicidas aplicados em pré-emergência e momentos de início da irrigação no crescimento de plantas de arroz Effect of herbicides applied in pre-emergence and water management on rice growth

Planta Daninha, 2006
O objetivo deste trabalho foi avaliar os herbicidas penoxsulam, inibidor da ALS, e clomazone, inibidor da síntese de carotenóides, aplicados em pré-emergência em doses crescentes, submetidos a diferentes entradas de água (19, 24 e 29 dias após emergência
G. Concenço, A. Andres, N.F. Lopes, D.M. Moraes, R.G. Resende, T.P. Fontoura   +5 more
doaj   +1 more source