eficiência e qualidade da aplicação de misturas em tanque com adjuvantes na dessecação de corda-de-viola efficiency and quality of tank mixtures application with adjuvants in morningglory dessecation

Clicks: 325
ID: 187874
2011
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #13 of 67 articles by views in bioorganic and medicinal chemistry letters

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
O objetivo do trabalho foi avaliar se a utilização de adjuvantes nas misturas em tanque de glyphosate + chlorimuron-ethyl e glyphosate + carfentrazone-ethyl influenciam na qualidade da aplicação e eficiência de controle de Ipomoea grandifolia. Treze tratamentos, dispostos em delineamento inteiramente casualizado, foram constituídos pelas misturas em tanque de glyphosate + chlorimuron-ethyl (1.440 + 12,5 g ha-1) e glyphosate + carfentrazone-ethyl (1.440 + 10 g ha-1) isoladas e associados aos adjuvantes Nimbus®, Joint Oil®, Naturl'Oil®, Triunfo 515® e All Fix ®, e uma testemunha sem aplicação. Os adjuvantes utilizados foram eficientes na redução da tensão superficial das caldas; no entanto, não influenciaram nos valores de deposição e na eficiência do controle. Os adjuvantes proporcionaram efeitos distintos na redução da tensão superficial, no pH e na qualidade da aplicação (diâmetro mediano volumétrico, densidade de gotas, potencial de perdas por deriva, área coberta e diâmetro médio das gotas) das misturas em tanque de glyphosate + chlorimuron-ethyl e glyphosate + carfentrazone-ethyl, mas não interferiram na deposição da calda de pulverização sobre os alvos I. grandifolia e lâminas de vidro. Glyphosate + carfentrazone-ethyl apresentou maior velocidade de controle de I. grandifolia em relação ao glyphosate + chlorimuron-ethyl, na ausência ou na presença dos adjuvantes, apesar de o glyphosate + carfentrazone-ethyl associado com Nimbus® e Joint Oil® terem proporcionado às plantas-alvo início de desenvolvimento de novas folhas.
The objective of this study was to evaluate if the use of adjuvants with glyphosate + chlorimuron-ethyl and glyphosate + carfentrazone-ethyl tank mixture influence the quality application and effectiveness for controlling Ipomoea grandifolia. Thirteen treatments, disposed in a completely randomized design, were constituted by tank mixtures of glyphosate + chlorimuron-ethyl (1440 + 12,5 g ha-1) and glyphosate + carfentrazone-ethyl (1440 + 10 g ha-1) isolated and associated to Nimbus®, Joint Oil®, Naturl'Oil®, Triunfo 515® and All Fix®, and a control without application. The adjuvants used were efficient in the reduction of the spray superficial tension; however, did not influence deposition values and control efficiency. Adjuvants provided distinct effects in the reduction of superficial tension, pH and application quality (volumetric median diameter, drops density, potential losses for drift, covered area and drops medium diameter) of glyphosate + chlorimuron-ethyl and glyphosate + carfentrazone-ethyl tank mixtures, but did not interfere in pulverization spray deposition over I. grandifolia targets and glass sheets. Glyphosate + carfentrazone-ethyl presented larger speed for controlling I. grandifolia in relation to glyphosate + chlorimuron-ethyl, in the absence or presence of adjuvants, in spite of glyphosate + carfentrazone-ethyl associated to Nimbus® and Joint Oil® have provided to the target plants the initial development of new leaves.
Reference Key
maciel2011engenhariaeficincia Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Cleber D. de G. Maciel;Antonio M. de Oliveira Neto;Naiara Guerra;Wagner Justiniano
Journal bioorganic and medicinal chemistry letters
Year 2011
DOI
10.1590/S0100-69162011000400009
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162011000400009
Keywords
glyphosate chlorimuron-ethyl

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.