Results 31 to 40 of about 190,515 (179)

Efeito do armazenamento da calda na eficácia de herbicidas aplicados em: I. pós-emergência Effect of storage time of diluted herbicides mix on their effectiveness: I. pós-emergency herbicides

open access: yesPlanta Daninha, 1998
Diferentes tipos de pulverizadores são utilizados para a aplicação de herbicidas sendo que, em pequenas propriedades, é comum, por questões econômicas, a adaptação de barras ou pistolas manuais a tanques de grande capacidade.
Hamilton H. Ramos, Julio C. Durigan
doaj   +1 more source

Plant growth regulators on the pre-harvest period of 'Pêra' oranges Reguladores vegetais aplicados na fase pré-colheita de laranjeira "Pêra"

open access: yesCiência Rural, 2008
This research evaluated the effects of auxins and gibberellins applied at pre-harvest on the quality of orange juice. Orange trees, Citrus sinensis Osbeck, cv. 'Pêra' were sprayed in three applications, at 45-day intervals, with the following treatments:
Isolina Maria Leite de Almeida   +2 more
doaj   +1 more source

Comparing Dislodgeable 2,4-D Residues across Athletic Field Turfgrass Species and Time. [PDF]

open access: yesPLoS ONE, 2016
2,4-dimethylamine salt (2,4-D) is an herbicide commonly applied on athletic fields for broadleaf weed control that can dislodge from treated turfgrass. Dislodge potential is affected by numerous factors, including turfgrass canopy conditions. Building on
Matthew D Jeffries   +3 more
doaj   +1 more source

The Association Between 2, 4-Dichlorophenoxyacetic Acid and Erectile Dysfunction

open access: yesFrontiers in Public Health, 2022
Background2, 4-dichlorophenoxyacetic acid (2,4-D) is one of the most frequently used herbicides in the world, and it has been linked with low testosterone; however, studies regarding its effect on erectile function are limited. The current study aimed to
Wei Wang   +13 more
doaj   +1 more source

Removal of 2,4-dichlorophenoxyacetic Acid by Calcined Zn–Al–Zr Layered Double Hydroxide [PDF]

open access: yes, 2011
The adsorption equilibrium, kinetics, and thermodynamics of removal of 2,4-dichlorophenoxy-acetic acid (2,4-D) from aqueous solutions by a calcined Zn–Al layered double hydroxide incorporated with Zr4+ were studied with respect to time, temperature, pH ...
Chaparadza, Allen, Hossenlopp, Jeanne
core   +1 more source

Drift of 2,4-D and dicamba applied to soybean at vegetative and reproductive growth stage

open access: yesCiência Rural, 2018
: The introduction of dicamba and 2,4-D-resistant soybean will increase the use of auxin herbicides for management of herbicide-resistant weeds, increasing risk of drift in non-target crops.
Diecson Ruy Orsolin da Silva   +5 more
doaj   +1 more source

Control of Variable Watermilfoil in Bashan Lake, CT with 2,4-D: Monitoring of Lake and Well Water. [PDF]

open access: yes, 2003
Variable watermilfoil (Myriophyllum heterophyllum Michx.) has recently become a problem in Bashan Lake, East Haddam, CT, USA. By 1998, approximately 4 ha of the 110 ha lake was covered with variable watermilfoil. In 1999, the milfoil was spot treated
Bugbee, Gregory J.   +2 more
core  

Cobalt oxide-modified titanium dioxide nanoparticle photocatalyst for degradation of 2,4-dichlorophenoxyacetic acid [PDF]

open access: yes, 2017
2,4-dichlorophenoxyacetic acid (2,4-D) has been recognized as a possibly carcinogenic compound to human, therefore, 2,4-D should be treated before it is discharged to the environment.
Lintang, H. O.   +3 more
core   +3 more sources

Fluorescence Polarization Immunoassay for Rapid, Sensitive Detection of the Herbicide 2,4-Dichlorophenoxyacetic Acid in Juice and Water Samples

open access: yesBiosensors
2,4-Dichlorophenoxyacetic acid (2,4-D) is one of the popular herbicides that is widely used in agriculture and can be found in food and water. A rapid and sensitive fluorescence polarization immunoassay (FPIA) was proposed for the detection of 2,4-D in ...
Liliya I. Mukhametova   +6 more
doaj   +1 more source

Control of Acacia farnesiana and of Mimosa pteridofita in pastures [PDF]

open access: yes, 2001
Resumo ¾ Conduziu-se um experimento com o objetivo de estudar a eficácia agronômica e econômica de herbicidas para o controle de duas sérias plantas daninhas de pastagens: Acacia farnesiana e Mimosa pteridofita.
Araújo Neto, Bernardo Sayão Carvalho   +2 more
core   +2 more sources

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