Biodegradation α-endosulfan and α-cypermethrin by Acinetobacter schindleri B7 isolated from the microflora of grasshopper (Poecilimon tauricola)

Ozdal, Ozlem Gur; Algur, Ömer Faruk

doi:10.1007/s00203-022-02765-5

Cited by 11 publications

(9 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The rise in the abundance of Acinetobacter and Arthrobacter by about 3% in a PCZ-sprayed plant may be designated the indicators to denote PCZ contamination. Acinetobacter members are reported to degrade many different pesticides, such as permethrin, atrazine, malathion, imazamox, deltamethrin, α-endosulfan, and α-cypermethrin ( 33 , 34 ). On the other hand, Phycicoccus appeared as an interesting genus that was greatly enhanced in NBRI-W9 treatment compared with the control (0.4%) and remained nearly undetectable in others.…”

Section: Discussionmentioning

confidence: 99%

An Insight into the Endophytic Bacterial Community of Tomato after Spray Application of Propiconazole and Bacillus subtilis Strain NBRI-W9

et al. 2022

View full text Add to dashboard Cite

show abstract

Section: Discussionmentioning

confidence: 99%

An Insight into the Endophytic Bacterial Community of Tomato after Spray Application of Propiconazole and Bacillus subtilis Strain NBRI-W9

et al. 2022

View full text Add to dashboard Cite

show abstract

“…This study demonstrated that when the bacterial strain was treated with 100 mg/L of both pesticides in a glucose-mediated non-sulfur medium, significant growth of the bacterial strain was observed. Additionally, this study showed that within 10 days, the bacterial strain was capable of degrading 67.31 and 68.4% of α-endosulfan and α-cypermethrin, respectively ( Ozdal and Algur, 2022 ).…”

Section: Functions Of Insect Gut Microbiotamentioning

confidence: 99%

Contribution of insect gut microbiota and their associated enzymes in insect physiology and biodegradation of pesticides

Jaffar

Ahmad

2022

Front. Microbiol.

View full text Add to dashboard Cite

Synthetic pesticides are extensively and injudiciously applied to control agriculture and household pests worldwide. Due to their high use, their toxic residues have enormously increased in the agroecosystem in the past several years. They have caused many severe threats to non-target organisms, including humans. Therefore, the complete removal of toxic compounds is gaining wide attention to protect the ecosystem and the diversity of living organisms. Several methods, such as physical, chemical and biological, are applied to degrade compounds, but as compared to other methods, biological methods are considered more efficient, fast, eco-friendly and less expensive. In particular, employing microbial species and their purified enzymes makes the degradation of toxic pollutants more accessible and converts them into non-toxic products by several metabolic pathways. The digestive tract of insects is usually known as a superior organ that provides a nutrient-rich environment to hundreds of microbial species that perform a pivotal role in various physiological and ecological functions. There is a direct relationship between pesticides and insect pests: pesticides reduce the growth of insect species and alter the phyla located in the gut microbiome. In comparison, the insect gut microbiota tries to degrade toxic compounds by changing their toxicity, increasing the production and regulation of a diverse range of enzymes. These enzymes breakdown into their derivatives, and microbial species utilize them as a sole source of carbon, sulfur and energy. The resistance of pesticides (carbamates, pyrethroids, organophosphates, organochlorines, and neonicotinoids) in insect species is developed by metabolic mechanisms, regulation of enzymes and the expression of various microbial detoxifying genes in insect guts. This review summarizes the toxic effects of agrochemicals on humans, animals, birds and beneficial arthropods. It explores the preferential role of insect gut microbial species in the degradation process and the resistance mechanism of several pesticides in insect species. Additionally, various metabolic pathways have been systematically discussed to better understand the degradation of xenobiotics by insect gut microbial species.

show abstract

“…It has been reported that enzymatic activity in insect guts could degrade methyl ester compounds, such as gardenioside methyl ester. 64 Presumably, 48 h post-digestion the structure of shanzhiside methyl ester is degraded, resulting in a significant reduction in the entomotoxic effect of shanzhiside methyl ester on S. litura caterpillars. Altogether, we thus conclude that CNP-mediated increase in sesamolin and shanzhiside methyl ester (i.e., at early stage within 24 h) is largely responsible for mediating sesame plant resistance against S. litura caterpillars.…”

Section: Environmental Science: Nano Papermentioning

confidence: 99%

Nano-chitosan boosts sesame plant anti-herbivore defenses and seed nutritional metabolites

Xiao,

Ji,

Yue

et al. 2024

Environ. Sci.: Nano

View full text Add to dashboard Cite

show abstract

Biodegradation α-endosulfan and α-cypermethrin by Acinetobacter schindleri B7 isolated from the microflora of grasshopper (Poecilimon tauricola)

Cited by 11 publications

References 38 publications

An Insight into the Endophytic Bacterial Community of Tomato after Spray Application of Propiconazole and Bacillus subtilis Strain NBRI-W9

An Insight into the Endophytic Bacterial Community of Tomato after Spray Application of Propiconazole and Bacillus subtilis Strain NBRI-W9

Contribution of insect gut microbiota and their associated enzymes in insect physiology and biodegradation of pesticides

Nano-chitosan boosts sesame plant anti-herbivore defenses and seed nutritional metabolites

Contact Info

Product

Resources

About