Evaluation of integrated pest management modulation for mitigation of pesticide residues in mango

• Autor(a) principal: Farooq, Muhammad Asif
• Data de Publicação: 2024
• Outros Autores: Abbasi, Asim, Naqqash, Muhammad Nadir, Atta, Bilal, Arshad, Muhammad, Fatima, Mariam
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Pesquisa Agropecuária Tropical (Online)
• Texto Completo: https://revistas.ufg.br/pat/article/view/77681

The increase of pesticide residues in food is extremely dangerous for humans. This research aimed to determine the concentrations of left-over pesticides residues on mangoes after they were exposed to pesticide residue mitigation modules (PRMM). Among these, four modules were used as candidate for integrated pest management approaches, while the fifth was traditional and served as a control. Residues of the lambda-cyhalothrin, cypermethrin, indoxacarb, imidacloprid, pyriproxyfen, acetamiprid, buprofezin and chlorpyrifos pesticides were assessed from mangoes taken from orchards. The QuEChERS technique was used to extract the residue samples and the GC-MS for their quantification. A significant increase in the percentage of contaminated samples was recorded during the 2019-2020 and 2020-2021 growing seasons. Samples belonging to PRMM-I showed 16.67 % (2019-2020) and 25.29 % (2020-2021) of contamination over the control. The samples collected during 2019-2020 and 2020-2021 from PRMM-II showed, respectively, 58.13 and 53.13 % of contamination. During 2020-2021, 66.67 and 67.00 % of the samples were contaminated for PRMM-III and PRMM-IV, respectively. Recoveries ranged from 88.37 to 99.02 %, with 1.07 to 3.97 % relative standard deviation, for all samples, in both seasons. PRMM-IV showed a greater contamination than the other modules and the control. KEYWORDS: Mangifera indica (L.) Lam., pest control, pesticide residue mitigation modules.