DESENVOLVIMENTO INICIAL DE MUDAS DE Euterpe ssp. APÓS A APLICAÇÃO DE HERBICIDAS

Queiroz, J.R.G.; Silva, Antonio Carlos da; Pereira, María Renata Rocha; Martins, D.

doi:10.1590/0100-2945-288/14

Cited by 2 publications

(3 citation statements)

References 13 publications

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“…It is noteworthy that in the second study, the dry mass increased with the application of the herbicides quizalofop-p-ethyl and nicosulfuron. A previous study (QUEIROZ et al, 2016) examined Euterpes edulis (açaí palm) seedlings that were treated with the same herbicides studied herein, and their results showed that sethoxydim did not reduce the height or accumulation of dry mass in plant shoots, as was also observed in the present study.…”

Section: Resultssupporting

confidence: 84%

“…This result might have been related to the age of the seedlings used in the second study, which were a little older. Queiroz et al (2016) evaluated the selectivity of herbicides in Euterpes oleracea (açaí palm) seedlings, using the same herbicides as the present study, and found that although the plants showed mild signs of damage, these were no longer observed at 49 DAS, as was found in the present study.…”

Section: Resultssupporting

confidence: 61%

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Herbicide selectivity in the early development of Alexander palm and peach palm

Queiroz

Silva

Pereira

et al. 2016

SCA

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Herbicides are an efficient weed-control method, and herbicide selectivity with regard to palm species is an important subject of agricultural research. Owing to a lack of studies in the literature regarding the use of herbicides on palm trees, especially during the early stages of growth, the present study aimed to evaluate the selectivity of some herbicides during the early development of Alexander palm (Archontophoenix alexandrae) and peach palm (Bactris gasipaes) seedlings. The study was conducted in two seasons in a completely randomized design with eight treatments and four repetitions. The herbicide treatments and dosages (g i.a. ha , and a no-herbicide control was included. The seedlings of both types of trees were transplanted into 3.1-L plastic containers. In the first study, herbicide was applied to Alexander palm seedlings of 25-30 cm in height. In the second study, herbicide was applied to Alexander palm seedlings of 30-40 cm in height. Herbicide was applied to peach palm tree seedlings of 40-55 cm in height in both studies. In peach palms only, the herbicides caused slight visible damage during early development. Collectively, the results suggested that all herbicides used are selective and can be used on peach palms during the various stages of development when there are one to four leaves. For Alexander palms, fluazifop-p-butyl, quizalofop-p-ethyl, and lactofen were the only herbicides that did not affect early development during the stages when the plant had one to four leaves.

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Section: Resultssupporting

confidence: 84%

Section: Resultssupporting

confidence: 61%

Herbicide selectivity in the early development of Alexander palm and peach palm

Queiroz

Silva

Pereira

et al. 2016

SCA

Self Cite

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“…Moreover, Queiroz et al (2016c) tested the same herbicides of the previous study, but with monosodium methanearsonate (MSMA) on assai palm (Euterpe oleracea Mart.) and jussara palm (E. edulis Mart.…”

Section: Palm Treesmentioning

confidence: 99%

Weed Management and Herbicide Selectivity in Ornamental Plants

Martins

Silva

2019

Planta daninha

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Floriculture and landscaping sector has the same problems as other crops regarding weed management. Weeds affect the yield and quality of the harvested product, in which the visual aspect and aesthetics stand out as the most important factors in flower production and landscaping. Weed control in floriculture and landscaping is critical and costly because maintaining the beauty of the product and the use of herbicides is a low-cost management tool compared to manual management. However, it implies knowing herbicide selectivity, as ornamental species may present some injury depending on the active ingredient and the degree of selectivity of the compound. Because the use of this practice in flower production and landscaping both abroad and mainly in Brazil is incipient, aspects of selectivity, chemical weed control, and safe application of different herbicides are addressed in this paper.

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DESENVOLVIMENTO INICIAL DE MUDAS DE Euterpe ssp. APÓS A APLICAÇÃO DE HERBICIDAS

Cited by 2 publications

References 13 publications

Herbicide selectivity in the early development of Alexander palm and peach palm

Herbicide selectivity in the early development of Alexander palm and peach palm

Weed Management and Herbicide Selectivity in Ornamental Plants

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