Organophosphate Residue in Different Land Use in Mojogedang Karanganyar Central Java Indonesia

Supriyadi, Supriyadi; Utami, Aditya Dyah; Widijanto, Hery; Sumani, Sumani

doi:10.5539/mas.v9n6p87

Cited by 6 publications

(5 citation statements)

References 21 publications

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“…The mean concentrations of profenofos recorded at all sites were below the US MRL of 0.05 mg/kg for agricultural soils. In a similar study Supriyadi et al (2015), reported profenefos concentrations that were relatively higher than the mean values reported in this work. This could be due to the extent of pollution of soils with profenefos containing pesticides in that study area.…”

Section: Organophosphorus Pesticide Residues In Soil Samplescontrasting

confidence: 56%

Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana

et al. 2016

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Background: Pests and diseases are recognised as major factors responsible for the decline in cocoa yield in Ghana. This has resulted in an increased use of pesticides to increase productivity. The regular application and indiscriminate use of chemicals have been associated with unintended environmental and human health consequence. The objective of this study was to determine levels of 13 organophosphorus pesticide residues in soils and drinking water sources in and around cocoa farms in Brong Ahafo region of Ghana. Methods:Organophosphorus pesticide residues were determined by the use of a high resolution Varian CP-3800 Gas Chromatograph equipped with pulse flame photometric detector (PFPD) in 32 soils and 64 drinking water samples from 16 cocoa farms in the Dormaa West District of Ghana.Results: Four organophosphorus residues were detected in the soil and water samples at varying concentrations. The organophosphorus residues detected in soil samples were chlorpyrifos (0.01-0.04 mg/kg), profenofos (0.02-0.04 mg/kg) and pirimiphos-methyl (0.01-0.04 mg/kg) while the organophosphorus residues recorded in the water samples were chlorpyrifos (0.01-0.05 µg/L), diazinon (0.01-0.04 µg/L) and pirimiphos-methyl (0.01-0.03 µg/L). The concentrations of organophosphorus pesticide residues in the soil samples analysed from the various sites were generally below and within US MRLs for agricultural soils. However, mean concentrations of chlorpyrifos and pirimiphos-methyl recorded at Nkrankwanta (S1) were found to be above their respective US MRLs for agricultural soils. The trends of organophosphorus pesticide residues in the water samples analysed from the various distances to cocoa farms decreased with increase in distance to cocoa farm (ranking; 0-15 > 16-30 > above 30 m). All organophosphorus pesticide residues recorded in the water samples from the various sites within the various distances were below and within their respective WHO MRLs for drinking water except chlorpyrifos at Diabaa (S2) and Kwakuanya (S4) at distance 16-30 m and diazinon at Kwakuanya (S4) at a distance 0-15 m which exceeded their WHO MRLs. There were no significant (p > 0.05) sites differences in mean values of pesticide residues detected in soils and water samples. Conclusions:The presence of organophosphorus in the samples analysed was an indication of the use of the pesticides by cocoa farmers in the study area to control pest and diseases. The pesticide residues in the soil poses danger to soil organisms as well as contaminate surrounding water bodies through runoff and leaching. In addition, there is the likelihood of translocation of these residues from the soil into the cocoa beans and other crops (like vegetables that are commonly intercropped with cocoa) through the root system, thereby posing health risks to consumers. Chlorpyrifos and diazinon concentrations in drinking water exceeded their respective WHO MRLs at some sampled sites and may pose health hazard to farmers' household and the communities.

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Section: Organophosphorus Pesticide Residues In Soil Samplescontrasting

confidence: 56%

Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana

et al. 2016

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“…PH H 2 O in horticultural soil sample is 5.7 and sandy clay type of soil. In this study, the soil pH of the ten test samples ranged from 6.4 to 8.1 [7].…”

Section: Resultsmentioning

confidence: 89%

Identification of Soil Properties and Organophosphate Residues From Agricultural Land in Wanasari Sub-District, Brebes, Indonesia

et al. 2018

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Abstract.Organophosphates have been used to eradicate pests and prevent losses from harvest failures caused by pest attack. It is undeniable that the organophosphate persist in soil. This study aims to identify the organophosphate residue and soil properties include pH, soil texture, and permeability. The soil samples were taken from cropland in 10 villages, Wanasari sub-district, Brebes, Indonesia. Organophosphate residue determined by gas chromatography using Flame Photometric Detector. Soil texture was determined by soil texture triangle from NRCS USDA, and the permeability value was determined by falling head method. The mean value of chlorpyrifos, profenofos, diazinon were 0.0078; 0.0388; 0.2271 mg/l respectively. The soil texture varies from clay, silt clay, loam, silt loam, and silt clay loam with permeability value at 10 -7 with the soil pH value between 6.4 -8.1. The results showed that organophosphate residues found in the soil and its potential affect the soil fertility decline. We recommend to conduct routine soil quality analysis to prevent soil damage in the agricultural environment.

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“…Our findings also indicate a prevalent resistance among vector to organophosphates in barren land. These areas are often characterized by irrigation practices to facilitate agriculture, as noted in [ 27 ]. The agriculture activities in such drylands are susceptible to severe pest infestations, resulting in high use of inorganic pesticides, including organophosphates, to combat these pests [ 27 ].…”

Section: Discussionmentioning

confidence: 99%

“…These areas are often characterized by irrigation practices to facilitate agriculture, as noted in [ 27 ]. The agriculture activities in such drylands are susceptible to severe pest infestations, resulting in high use of inorganic pesticides, including organophosphates, to combat these pests [ 27 ]. Additionally, the use of organophosphates extends beyond agriculture for the control of a wide range of public health pests across different land use and land cover (LULC) classes [ 28 ], Confirmed resistance of malaria vectors to organophosphates in irrigated regions has also been documented [ 29 ], suggesting that the extensive application of these chemicals is a likely catalyst for the development of resistance in both targeted and non-targeted insect populations, including vectors.…”

Section: Discussionmentioning

confidence: 99%

“…In harsh environmental conditions, the expression of enzymes in insects tends to increase, potentially leading to higher levels of resistance [ 32 ]. Previous studies have also demonstrated that mosquito vectors exposed to insecticides tend to have higher levels of enzyme expression [ 27 , 29 ]. Therefore, temperature can significantly affect the efficacy of insecticides against African malaria vectors [ 33 ].…”

Section: Discussionmentioning

confidence: 99%

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Spatio-temporal characterization of phenotypic resistance in malaria vector species

Ibrahim,

Wamalwa,

Odindi

et al. 2024

BMC Biol

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Background Malaria, a deadly disease caused by Plasmodium protozoa parasite and transmitted through bites of infected female Anopheles mosquitoes, remains a significant public health challenge in sub-Saharan Africa. Efforts to eliminate malaria have increasingly focused on vector control using insecticides. However, the emergence of insecticide resistance (IR) in malaria vectors pose a formidable obstacle, and the current IR mapping models remain static, relying on fixed coefficients. This study introduces a dynamic spatio-temporal approach to characterize phenotypic resistance in Anopheles gambiae complex and Anopheles arabiensis. We developed a cellular automata (CA) model and applied it to data collected from Ethiopia, Nigeria, Cameroon, Chad, and Burkina Faso. The data encompasses georeferenced records detailing IR levels in mosquito vector populations across various classes of insecticides. In characterizing the dynamic patterns of confirmed resistance, we identified key driving factors through correlation analysis, chi-square tests, and extensive literature review. Results The CA model demonstrated robustness in capturing the spatio-temporal dynamics of confirmed IR states in the vector populations. In our model, the key driving factors included insecticide usage, agricultural activities, human population density, Land Use and Land Cover (LULC) characteristics, and environmental variables. Conclusions The CA model developed offers a robust tool for countries that have limited data on confirmed IR in malaria vectors. The embrace of a dynamical modeling approach and accounting for evolving conditions and influences, contribute to deeper understanding of IR dynamics, and can inform effective strategies for malaria vector control, and prevention in regions facing this critical health challenge.

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Organophosphate Residue in Different Land Use in Mojogedang Karanganyar Central Java Indonesia

Cited by 6 publications

References 21 publications

Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana

Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana

Identification of Soil Properties and Organophosphate Residues From Agricultural Land in Wanasari Sub-District, Brebes, Indonesia

Spatio-temporal characterization of phenotypic resistance in malaria vector species

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