Correlation between 2,4-D herbicide residues and soil attributes in southern of Brazil

Baumgartner, Denilson; Souza, Eduardo Godoy de; Coelho, Sílvia Renata Machado; Maggi, Marcio Furlan

doi:10.5935/1806-6690.20170050

Cited by 11 publications

(7 citation statements)

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“…x = 2,4-D concentration (gram of acid equivalent per liter) π is the rate of germinated seeds BAUMGARTNER et al, 2017). Increases in clay and organic matter content can minimize its availability in the soil (PROCÓPIO et al, 2009).…”

Section: Experiments II -Simulated 24-d Drift For T H E Development Of Bean Seedsmentioning

confidence: 99%

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Effect of 2,4-D sub-dose on the initial development of common bean crop

Massucato

Oliveira

Libardoni

et al. 2021

Revista Ciência Agronômica

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The adoption of cultures tolerant to synthetic auxins can increase the occurrence of drift of these herbicides, interfering in the development of naturally sensitive cultures, such as beans. The aim of this study was to evaluate the germination and initial development of bean seedlings, using sub-doses of the herbicide 2,4-D. The design of experiment I was completely randomized, with eight treatments and four replications, except for germination, with eight replications. The seeds were sowed in 100 mL of water with concentrations of 0.

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Section: Experiments II -Simulated 24-d Drift For T H E Development Of Bean Seedsmentioning

confidence: 99%

“…However, high concentrations cause the opposite effect, slowing or even inhibiting germination (USUI, 2001). The sowing period after the application of 2,4-D can also interfere in the initial development of the crops, even if this herbicide has limited soil residual (BAUMGARTNER et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Effect of 2,4-D sub-dose on the initial development of common bean crop

Massucato

Oliveira

Libardoni

et al. 2021

Revista Ciência Agronômica

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“…The herbicide 2,4D was the pesticide that promoted the greatest number of notifications, in more than 60% of the cases. This is an extremely toxic product whose active ingredient (2,4-Dichlorophenoxyacetic acid) may persist in the environment for more than 2.5 years (Baumgartner et al 2017, Islam et al 2017, contaminating people through the nasal, dermal or oral routes. Depending on the level and intensity of contact with the product, it may cause burning sensation, itching, vomiting, diarrhea, neurological problems, musculoskeletal injury and myotomy, as well as death (Hiran and Kumar 2017).…”

Section: Resultsmentioning

confidence: 99%

Exageneous Intoxications in Alagoas: Pesticides Emphasis

Bomfim

Cavalcante

2019

G. Sci.

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In order to describe the cases of exogenous intoxication in the State of Alagoas, with emphasis on pesticides, a survey was conducted between the period 2007 and 2017, from the SINAN database, provided by the Alagoas State Health Department. They were recorded total of 28,314 cases of exogenous intoxication, wherein medicines (33.9%), food and beverages (11.3%) and pesticides (8.8%) were the main intoxicating agents. The year 2013, with 4,489 notifications, was those with the highest number of records. In relation to pesticides, 1,151 cases were reported, wherein the city of Arapiraca, with 246 records, led the ranking of notifications. Male population (73.7%), aged between 20 and 49 years (60.7%), with a low educational level (21.6%), who became intoxicated at their residence (39.7%), in sprayings (20.8%) of herbicide (28.5%), mainly 2,4D (60.8%), were the main circumstances. It was detected that 90% of the aggravations by pesticides presented cure without sequels, despite the registry of 28 deaths. This information shows that exogenous poisoning is a public health problem and that monitoring of records and on-site monitoring by health workers, investments in rural extension work, and technical assistance could significantly reduce the problem.

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“…Globally, in environmental government instances of some countries, are established permissible limits of herbicides in water and soil, however, in developing countries herbicides are not monitored, or simply this standards do not exist; nevertheless, several studies have shown that herbicides and their derivative compounds contaminate natural resources such as water and soil, for example, aminomethylphosphonic acid (AMPA), a secondary compound of glyphosate, can persist for several years in the soil [14]. The relationship between herbicide environmental pollution and the risk of harm to health is caused by failure to apply the adequate quantity, frequency of the products and the resistance of pests to herbicides, which causes them to tend to be accumulated in soil and water, depending on their physicochemical nature and their dynamics of interaction with the environment [15]. Table 1 shows residual soil and water values from the most commonly used herbicides worldwide.…”

Section: Environmental Impact Of Bad Practices On Agriculturementioning

confidence: 99%

Consequences of Herbicide Use in Rural Environments and Their Effect on Agricultural Workers

Balderrama-Carmona¹,

Silva-Beltrán²,

Alvarez³

et al. 2020

Sustainability Concept in Developing Countries [Working Title]

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The herbicides are used frequently to fight the proliferation of weeds. The use of herbicides correlates with an improvement in agricultural yield, but the harm to the health of human populations is well established and has been demonstrated in numerous scientific studies. In many developing countries, farmers build their own homes, and this, along with the application of herbicides in their fields, increases their exposure, through both contact with skin and respiration. It is scientifically proven that herbicides cause infertility, kidney problems, endocrine disruption, apoptosis, cytotoxicity, and neurotoxic effects. Such diseases impact the quality of those affected, and naturally the contaminated environment negatively affects human health. This chapter focuses on revising the most relevant studies regarding the health effects on agricultural workers living in rural environments due to herbicide contamination and how to sustain the herbicide use.

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Correlation between 2,4-D herbicide residues and soil attributes in southern of Brazil

Cited by 11 publications

References 0 publications

Effect of 2,4-D sub-dose on the initial development of common bean crop

Effect of 2,4-D sub-dose on the initial development of common bean crop

Exageneous Intoxications in Alagoas: Pesticides Emphasis

Consequences of Herbicide Use in Rural Environments and Their Effect on Agricultural Workers

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