Study on the environmental fate of three insecticides in garlic by in vivo sampling rate calibrated-solid phase microextraction-gas chromatography-mass spectrometry

Chen, Tiantian; Yu, Xin-He; Tian, Xinmeng; Hu, Jiajia; Chen, Yanyan; Guang-dou, Long; Xu, Hui; Yang, Guang‐Fu

doi:10.1016/j.foodchem.2021.130740

Cited by 11 publications

(3 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The higher the resistance of the external parasites to the commercially available insecticides, the higher the chances for the spread of infectious and contagious vector-borne diseases that might contribute to epidemics in such cases ( Minetti et al , 2020 ). A fact that deliberates a necessity for the use of some alternatives categorized as natural eco-friendly compounds or green chemistry has been investigated to reduce the use of chemical insecticides and is associated with higher and extended efficacy on animals and humans, like garlic ( González-Macedo et al , 2021 ; Chen et al , 2022 ), camphor ( Elbrense et al , 2022 ), potato extract ( Khorrami and Soleyman, 2021 ), pomegranate ( Saad et al , 2021 ), and clay ( Oliveira et al , 2022 ).…”

Section: Introductionmentioning

confidence: 99%

The in-vivo and in-vitro Effectiveness of Three Insecticides Types for Eradication of The Tick Rhipicephalus sanguineus in Dogs

Aboelela¹,

Sobieh²,

Abouelhassan³

et al. 2022

Open Vet J

View full text Add to dashboard Cite

Background: External parasites contribute to extensive harmful impacts on their hosts which is why control and eradication of external parasites have been included in all biosecurity plans of dog houses. Aim: To evaluate the in-vitro and in-vivo effectiveness of chemicals like Doramectin injectable and Fipronil 50 mg/ml drops and herbal mixes eco-friendly insecticides like phenylpyrazole–garlic–camphor mix spray for combating the external parasitism in dogs and their influence on the hematological, biochemical, and cortisol (CORT) profiles. Method: The in-vitro effectiveness of the insecticides was conducted by using a total of 216 developmental stage Rhipicephalus sanguineus (72 adults, 72 larvae, and 72 eggs) designed into three replicates of petri dishes (3 plates × 8 units × 3 stages/replicate); each replicate was exposed to 1 ml insecticide. The number of surviving ticks was recorded after 0, 2, 4, 8, 16, and 24 hours. Sixteen Rottweiler male dogs aged 1 year and 45.5 kg were divided into four groups. Three groups (G1, G2, and G3) were experimentally infested with R. sanguineus ticks 3–4 weeks post-dog arrival and kept under observation from zero-time of experimental infestation for 1–2 weeks. The three experimentally infested dog groups were treated with Doramectin injectable, Fipronil 50 mg/ml drops, and phenylpyrazole–garlic–camphor mix spray, respectively, and the fourth group was designed as a negative control. A total of 144 samples, including 48 ethylenediaminetetraacetic acid blood, 48 whole blood, and 48 sera samples, were collected. Results: The in-vitro efficacy revealed highly significant ( p < 0.01) 100% killing efficacy that was achieved after 8 hours in Doramectin and Fipronil 50 mg/ml and 24 hours in phenylpyrazole–garlic–camphor mix. The in-vivo trials revealed highly significant ( p < 0.01) improvements of red blood cells, hematocrit, mean corpuscular hemoglobin concentrations, platelets, total and differential leukocytic counts, erythrocyte sedimentation rates in the second hour, total protein, creatinine, alanine aminotransferase, urea, glucose, triglycerides, total cholesterol, and CORT levels in the 2-week (P 1 ) and 4-week posttreatment (P 2 ) samples in Dormectin, Fipronil 50 mg/ml, and phenylpyrazole–garlic–camphor mix-treated dogs with more pronounced recovery in phenylpyrazole–garlic–camphor mix spray-treated dogs. Conclusion: The insecticides were able to provide a high level of protection against experimental infestation with concern to the different modes of application. Phenylpyrazole–garlic–camphor mix spray (eco-friendly) achieved higher insecticidal act...

show abstract

Section: Introductionmentioning

confidence: 99%

The in-vivo and in-vitro Effectiveness of Three Insecticides Types for Eradication of The Tick Rhipicephalus sanguineus in Dogs

Aboelela¹,

Sobieh²,

Abouelhassan³

et al. 2022

Open Vet J

View full text Add to dashboard Cite

show abstract

“…A biocompatible SPME fiber with high-coverage capture capacity based on a nitrogen-rich porous polyaminal has been developed, and it was used to track the bioaccumulation and elimination of carbamates (isoprocarb, carbofuran, and carbaryl) and their metabolites (ocumenol, carbofuran phenol, and 1-naphthalenol) in living Chinese cabbage plants (Figure A) . The MWCNTs/PANI-PPy@PDMS fiber with confirmed biocompatibility has been used for in vivo sampling and quantitative determination of three insecticides (hexachlorobenzene, fipronil, and chlorfenapyr) as well as fipronil and its three metabolites by directly exposing micrometer-sized fiber in living garlic (Figure B). In vivo extractions from soybean nodules have been carried out in a thin-film format to capture metabolic alterations occurring in the nodule under different growth phases and the generated deviations due to air temperature, soil humidity, and soybean growth.…”

Section: Spme In Biological Analysismentioning

confidence: 99%

“…, vol. 367, Chen, T. T.; Yu, X. H.; Tian, X. M.; Hu, J. J.; Chen, Y. Y.; Long, G. D.; Xu, H.; Yang, G. F. Study on the environmental fate of three insecticides in garlic by in vivo sampling rate calibrated-solid phase microextraction-gas chromatography–mass spectrometry, 130740 (ref ). Copyright 2022, with permission from Elsevier.…”

Section: Spme In Biological Analysismentioning

confidence: 99%

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

et al. 2023

View full text Add to dashboard Cite

Dissipation pattern and dietary risk assessment of chlorfenapyr and methomyl in corn under Egyptian field conditions

Saber,

Malhat,

Saber

et al. 2024

Biomedical Chromatography

View full text Add to dashboard Cite

Corn is the second most widely farmed grain for human consumption. Low corn productivity due to damage caused by pests has led to using pesticides to control pest infestations. However, the uncontrolled application of pesticides on corn harms both environmental and human health. Accordingly, field experiments followed good agricultural practices to investigate the dissipation pattern and terminal residues of chlorfenapyr and methomyl in corn and compare the values with established safety limits. Gas chromatography–tandem mass spectrometer coupled with the quick, easy, cheap, effective, rugged, and safe technique was used to analyze residues of chlorfenapyr and methomyl in corn. The average recoveries varied from 94% to 105%, with relative standard deviations (RSDs) of 8%–13% for chlorfenapyr and from 99% to 111%, with RSDs of 10–16% for methomyl. Chlorfenapyr and methomyl residues degraded in corn following a first‐order kinetic model, with an estimated half‐life (t1/2) of 3.9 and 2.8 days, respectively, and significant degradation (91.4%–98.1.5%, respectively) after 14 days. Although the maximum residue limits of chlorfenapyr and methomyl for corn are yet to be formulated in Egypt, the long‐term dietary risk for those pesticides was acceptable, with arisk quotient < 100%, according to the national assessments. These findings are required to guide the correct and safe application of these insecticides in Egypt.

show abstract

Study on the environmental fate of three insecticides in garlic by in vivo sampling rate calibrated-solid phase microextraction-gas chromatography-mass spectrometry

Cited by 11 publications

References 37 publications

The in-vivo and in-vitro Effectiveness of Three Insecticides Types for Eradication of The Tick Rhipicephalus sanguineus in Dogs

The in-vivo and in-vitro Effectiveness of Three Insecticides Types for Eradication of The Tick Rhipicephalus sanguineus in Dogs

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

Dissipation pattern and dietary risk assessment of chlorfenapyr and methomyl in corn under Egyptian field conditions

Contact Info

Product

Resources

About