<i>In Vitro</i>Investigation on the Toxic Potentials of Commonly Used Synthetic Pyrethroids, Especially Esbiothrin

OztasEzgi,; UlusBahar,; ÖzhanGül,

doi:10.1089/aivt.2015.0022

Cited by 3 publications

(2 citation statements)

References 37 publications

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“…Pyrethroids, including allethrin, bioallethrin, deltamethrin, and esbiothrin possessed weakly mutagenic potential with base-pair substitution in the Ames test. They also slightly induced DNA damage when assessed by the comet assay [29].…”

Section: Discussionmentioning

confidence: 99%

The Effect of Pesticides on the Tomato Bacterial Speck Disease Pathogen Pseudomonas Syringae pv. Tomato

et al. 2020

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A significant part of the used pesticides does not reach the target organisms and, while remaining in the agrophytocenosis, influences all living organisms in it. Having a toxic and often mutagenic effect, pesticides induce morphological and physiological changes in the cells of microorganisms and are the cause of phenotypic heterogeneity of their populations. However, the effect of pesticides on phytopathogenic bacteria as non-target microorganisms remains out of the field of view for most researchers. However, the use of pesticides can lead to expansion of the diversity of existing phytopathogens and, as a consequence, complications of identification of the pathogens, loss of resistance by plants varieties, and increased harm from diseases caused by them. This study is focused on the effect of pesticides used in tomato plantations on the causative agent of bacterial speck of this crop—Pseudomonas syringae pv. tomato. The studies were carried out using the methods of classical microbiology. The mutagenic action of pesticides was recorded, taking into account the increase of the number of streptomycin resistance mutations in bacteria in the case of pesticide action. It is established that the fungicide aluminium phosethyl is characterised by a bacteriostatic effect on P. syringae pv. tomato. Deltamethrin insecticide does not affect the growth of P. syringae pv. tomato. However, there is an increase in the frequency of streptomycin resistance mutations in both studied strains of P. syringae pv. tomato after using deltamethrin. It is shown that the frequency of occurrence of R (rough colonies) forms of P. syringae pv. tomato IZ28 and IZ46 after using deltamethrin increased by 100 times when in comparison to the frequency of spontaneous morphological dissociation, or smooth-to-rough (S-R) mutation, of these bacteria. Therefore, aluminium phosethyl is characterised by moderate bacteriostatic action against P. syringae pv. tomato. Deltamethrin does not influence the growth of the pathogen of tomato speck but increases the frequency of formation of StrR mutants and R forms of phytopathogenic bacteria.

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Section: Discussionmentioning

confidence: 99%

The Effect of Pesticides on the Tomato Bacterial Speck Disease Pathogen Pseudomonas Syringae pv. Tomato

et al. 2020

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“…Both keep open the sodium channels, cause hyperexcitation in peripheral and central nervous systems and ultimately lead to paralysis. Pyrethrins and pyrethroids have lower environmental bioaccumulation and mammalian toxicity [12,13]. Nicotine and neonicotinoids, as a newer class of insecticides widely used all over the world, have selectively neurotoxic effects on nicotinic acetylcholine receptor (nAChRs) [14].…”

Section: The Fundamentals Of Insecticidesmentioning

confidence: 99%

Reproductive Toxicity of Insecticides

Kara¹,

Öztaş²

2021

Animal Reproduction in Veterinary Medicine

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Pesticides include several classes such as insecticides, herbicides, fungicides, and have widespread usage in agriculture. Different type of pesticides and their combinations affect dairy animals through their lifetime and the livestock industry. Under chronic exposure conditions, hormonal and cellular systems of animals, which play a role in reproduction, are affected dramatically. Some of the insecticides act as endocrine disruptors and impair reproductive hormone metabolic pathways via the hypothalamic-pituitary-gonadal (HPG) axis. Additionally, insecticides could have harmful effects on reproductive organs that may cause infertility. The aim of this chapter is review the toxic effects of insecticides on animal reproductive system focusing on molecular mechanisms.

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Correlation between in vitro toxicity of pesticides and in vivo risk guidelines in support of complex operating site risk management: A meta-analysis

Alehashem

Mamet

Hogan

et al. 2022

Food and Chemical Toxicology

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In VitroInvestigation on the Toxic Potentials of Commonly Used Synthetic Pyrethroids, Especially Esbiothrin

Cited by 3 publications

References 37 publications

The Effect of Pesticides on the Tomato Bacterial Speck Disease Pathogen Pseudomonas Syringae pv. Tomato

The Effect of Pesticides on the Tomato Bacterial Speck Disease Pathogen Pseudomonas Syringae pv. Tomato

Reproductive Toxicity of Insecticides

Correlation between in vitro toxicity of pesticides and in vivo risk guidelines in support of complex operating site risk management: A meta-analysis

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