Pencemaran Pestisida pada Sungai Batang Gadis, Mandailing Natal, Sumatera Utara

Atifah, Yusni; Lubis, Mutiara; Lubis, Laila Tussifah; Maulana, Amsar

doi:10.29405/j.bes/32100-1053729

Cited by 4 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The type of pesticide that is widely used by horticultural farmers in Gisting Disctrict is organosphosphate. The highest concentration of organophosphate pesticides was found in soil samples, while the concentration of organochlorine pesticides was higher in water [25].…”

Section: Poisoning Status Rivermentioning

confidence: 90%

Spatial Analysis of Environmental Health Aspects on Cholinesterase Levels Among Farmers Using Pesticides

Saftarina,

Angraini,

Susanto

2023

Proceedings of the 2nd Biennial International Conference on Safe Community, B-Icsc 2022, 20-21 September 2022, Bandar Lampung,

View full text Add to dashboard Cite

Utilization of spatial data integrated in GIS to make efforts to solve the problem of pesticide poisoning is expected to be a solution with an accurate and easy method. Environmental aspects affect the amount of pesticides used. The aim of this study was to determine environmental aspects and level cholinesterase among horticultural farmers. A cross sectional study among 107 horticultural farmers in Gisting District, Tanggamus regency, Lampung. Data were collected from June-Augut 2022. Data collection was carried out using questionaires, spectrophotometer and spatial geospatial positioning instrument. Analysis data using chi-square test. The study showed 32 farmers (29,9%) decreased cholinesterase level, 59 respondents (55,1%) distance from land to settlement ≥ 250m, 64 farmers (59,8%) with distance from river to settlement ≥250m and farmers on low topography 79 respondent (78,3%). There were significant asssocation between topography for pesticide poiosoning among horticultural farmers (p=0,036). The data is visualized in the form of a map by arc.gis. Farmers with low topography had a risk to decreased level cholinesterase. Relevant stakeholders must educate farmers on low topography use pesticides based on guidelines for the use of pesticides that are safe for health.

show abstract

Section: Poisoning Status Rivermentioning

confidence: 90%

Spatial Analysis of Environmental Health Aspects on Cholinesterase Levels Among Farmers Using Pesticides

Saftarina,

Angraini,

Susanto

2023

Proceedings of the 2nd Biennial International Conference on Safe Community, B-Icsc 2022, 20-21 September 2022, Bandar Lampung,

View full text Add to dashboard Cite

show abstract

“…The continuous application of insecticides will encourage the occurrence of resistance and resurgence of BPH which results in a faster population increase compared to before the application of insecticides. The use of pesticides also causes environmental pollution in the soil [4,5], waters [6][7][8], disrupts the biodiversity [9,10], and interfere with human health [11][12][13][14]. The use of the same active ingredients continuously and mixing of several active ingredients is often done by farmers in controlling BPH [15].…”

Section: Introductionmentioning

confidence: 99%

Sensitivity Test of Nilaparvata lugens Stall to Pymetrozine Insecticide

Murtiati¹,

Tarwotjo

Rahadian

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Brown planthopper (BPH) Nilaparvata lugens Stall is a major pest of rice that often causes outbreaks in several rice production centers in Indonesia. The use of insecticides is still the choice of farmers to control attacks due to weak mitigation efforts in an area. Continuous use of insecticides can increase the resistance and resurgence of BPH. The purpose of this study was to determine the level of sensitivity of the BPH population to the pimetrozine insecticide. The research was conducted at Assesment and Research Instalation of Agricultural Technology Ungaran, Assesment Institute of Agricultural Technology Central Java, Semarang Regency, Central Java, Indonesia from October 2019 to June 2020. The BPH population was collected from five regions, namely Jaten and Bolong Districts, Sukoharo District, and Bendosari, Mojolaban and Pulokarto Districts, Karanganyar District. The method of sensitivity test of BPH to insecticides was carried out according to the IRAC method number 005. Observations were made on the percentage of BPH mortality. The data was processed using Probit analysis to determine the LC50 value. The LC50 value was used to determine the resistance factor (RF). The results showed that the population of BPH Bolong Karanganyar was the most sensitive to the insecticide pymetrozine with an LC50 value of 13.44 ppm. The populations of BPH Jaten, Bolong, Bendosari, Mojolaban and Pulokarto were not resistant to pymetrozine insecticide due to the level of RF was ≤4. The population of BPH Pulokarto Sukoharjo with an RF value of 2.47 has the potential to become more resistant to the insecticide pymetrozine. It is necessary to periodically monitor the resistance of BPH to pymetrozine insecticides in the Karanganyar and Sukoharjo areas to prevent further resistance development.

show abstract

“…Surface run-off can carry pesticide residues, enter water bodies, and affect non-target organisms such as microalgae, zooplankton, and fish. A study on the quality of freshwaters in Indonesia shows that pesticides have been detected in the rivers, such as endosulfan (Prabowo & Subantoro, 2012) and malathion (Atifah et al, 2019). The study indicated that river waters have the potential to be contaminated with various types of pesticides.…”

Section: Introductionmentioning

confidence: 99%

Combined Effect of Pesticides Containing Active Ingredients of Chlorpyrifos and Mancozeb on the DNA Damage of Chlorella Sorokiniana Shihira and Krauss

Nadar

Nugroho

2022

JPII

View full text Add to dashboard Cite

The intensive use of pesticides in agricultural areas can leave residues of pesticide mixtures on the soil surface. Surface run-off can carry pesticide residues, enter water bodies, and then may affect non-target organisms. Chlorpyrifos and mancozeb are active ingredients commonly contained in pesticides applied in shallot farming. This study aims to evaluate the combined effect of pesticides containing active ingredients of chlorpyrifos and mancozeb on the growth and DNA damage of the microalgae Chlorella sorokiniana. The test organism was exposed to the combined concentration of chlorpyrifos:mancozeb, i.e., 0:0, 20%:20%, 20%:80%, 80%:20%, and 80%:80% of the individual EC50 of each pesticide with sampling time at hours 0, 6, 24, and 48. Microalgae growth was estimated by cell counting method, and DNA damage was analyzed by alkaline comet assay method with parameters, i.e., Tail Intensity (TI%), Head Intensity (HI%), Tail Moment (TM), Olive Tail Moment (OTM), and Tail Factor (TF). The results showed that the combined pesticides inhibited the growth of C. sorokiniana, with the highest growth inhibition being at a combined concentration of 80%:80%. The TM and OTM values of C. sorokiniana increased with the increase of combined concentrations at an exposure period of up to 24 hours. In conclusion, the combined exposure could induce growth inhibition and DNA damage of Chlorella sorokiniana, mainly in the first 24 hours. The TM and OTM can be used as sensitive biomarkers for biomonitoring pesticide pollution.

show abstract

Pencemaran Pestisida pada Sungai Batang Gadis, Mandailing Natal, Sumatera Utara

Cited by 4 publications

References 1 publication

Spatial Analysis of Environmental Health Aspects on Cholinesterase Levels Among Farmers Using Pesticides

Spatial Analysis of Environmental Health Aspects on Cholinesterase Levels Among Farmers Using Pesticides

Sensitivity Test of Nilaparvata lugens Stall to Pymetrozine Insecticide

Combined Effect of Pesticides Containing Active Ingredients of Chlorpyrifos and Mancozeb on the DNA Damage of Chlorella Sorokiniana Shihira and Krauss

Contact Info

Product

Resources

About