Current status of insecticide resistance in <i>Aphis gossypii</i> and <i>Aphis spiraecola</i> (Hemiptera: Aphididae) under central Indian conditions in citrus

George, Anjitha; Rao, C. N.; Rahangadale, S.

doi:10.1080/23312025.2019.1660494

Cited by 9 publications

(4 citation statements)

References 27 publications

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“…P450s are a large and complex supergene family of heme-thiolate proteins that is highly conserved in living organisms (Li et al, 2014) and involved to catalyzes several oxidative reactions in the metabolism of endogenous and exogenous substrates (Li et al, 2015;Li and Liu, 2019). Previous studies reported the involvement of P450 genes in the metabolism of a series of pesticides including organophosphates, pyrethroids, carbamates and neonicotinoids (Yang and Liu, 2011;Riveron et al, 2013;George et al, 2019). Based on evolutionary relationship, Insect P450s are classified into four clades CYP2, CYP3, CYP4 and mitochondrial P450s (Shi et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

Functional analysis of cytochrome P450 genes linked with acetamiprid resistance in melon aphid, Aphis gossypii

Ullah

Gül

Tariq

et al. 2020

Pesticide Biochemistry and Physiology

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Section: Introductionmentioning

confidence: 99%

Functional analysis of cytochrome P450 genes linked with acetamiprid resistance in melon aphid, Aphis gossypii

Ullah

Gül

Tariq

et al. 2020

Pesticide Biochemistry and Physiology

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“…Also, the neonicotinoid group was most effective in causing mortality as indicated by the lower LC50 values (0.01-0.04 ppm for imidacloprid; 0.03-0.05 ppm for thiamethoxam) where seven insecticides were tested on adult aphids collected from Nagpur, Amravati, and Wardha districts between 2013 and 2015. Also, George et al, (2019) reported that thiamethoxam effectively diminished the aphid population at low concentrations. Also, agree with Patil et al, (2018), who indicated that imidacloprid had the highest mean% reduction in cowpea aphid population in comparison with control (55.33%), followed by acetamiprid (50.81%) and thiamethoxam (49.92%).…”

Section: Discussionmentioning

confidence: 99%

Computational and Toxicological Evaluation of Thiamethoxam as Nicotinic Acetylcholine Receptor Modulator Against Cowpea Aphid, Aphis craccivora Koch.

Abdelmoteleb,

Mohamed,

Genidy

et al. 2023

Egyptian Academic Journal of Biological Sciences. A, Entomology

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Neonicotinoids, which have a wide range of applications, are systemic insecticides that efficiently control several sucking pests. Recently, thiamethoxam (THIA) has become one of the popular pest control agents. In vivo study, the toxicity of THIA was evaluated against a laboratory strain of cowpea aphid (Aphis craccivora Koch.) using the leaf dipping method for 24 and 48 hrs of exposure. In silico study, THIA was docked to acetylcholine binding protein (AChBP) to explain their binding mode of interaction. THIA exhibited good toxicity against adult aphids with LC50 of 2.44 ppm at 24 hrs post-treatment, which greatly decreased to 0.75 ppm at 48 hrs post-treatment. THIA showed better binding interaction with AChBP than the co-crystalized ligand (imidacloprid) and good alignment in the active site. THIA indicated different variations in the activities of tested enzymes. Where, aphids treated with LC50 of THIA increased the biochemical activities of acetylcholinesterase, antioxidant enzymes and peroxidases while decreasing the activity of alpha esterase, carboxylesterase (CarE), glutathione S-transferase and catalase. Therefore, this compound is efficient against sap-sucking pests with good irreversible and specific binding interaction with nicotinic acetylcholine receptor (nAChR) and, consequently, low mammalian toxicity. So, THIA is considered a favourable agent for the management of insect pests.

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“…Anopheles stephensi, which has been resistant to deltamethrin (pyrethroid), DDT (Dichloro-Diphenyl-Trichloroethane) and propoxur (carbamate) shows high GST activity (Sanil et al 2014). Hight activity of GST also indicated in Aphis gossypii and Aphis spiraecola populations against Imidacloprid, Dimethoate, Acephate, Quinalphos, Chlorpiriphos, Spinosad, and Thiamethoaxam (George et al 2019). High GST activity in providing resistance by N. lugens is a result of protecting tissues from oxidative damage (Vontas et al 2001;Maran et al 2010).…”

Section: N Lugens Susceptibility To Neem Oil Insecticidementioning

confidence: 91%

Resistance of Nilaparvata lugens to Fenobucarb and Imidacloprid and Susceptibility to Neem Oil Insecticides

et al. 2022

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This study aims to monitor and determine the level of resistance of N. lugens to fenobucarb and imidacloprid, to analyse of the specific activities of asetylcholinesterase, Glutation S-Transferase, esterase, and to determine sensitivity of resistant N. lugens to the neem oil. Resistance tests were conducted on a field population from Cipunagara, Subang, West Java, Indonesia, and a standard population originating from Banyuwangi, East Java, that was obtained from the Indonesian Center for Rice Research. Synthetic and neem Insecticides were applied using the leaf-stem dipping method. The resistance ratio obtained by comparing the LC50 value of the field population with the standard. The test insects were considered to be resistant to synthetic insecticide if they had a resistance ratio (RR) of more than 4, indicated resistance if RR ≥1, and susceptible to neem if has RR <1. The results of the research showed that the N. lugens population of Cipunagara indicated resistance to fenobucarb (RR = 2.43), while it was clearly resistance to imidacloprid (RR = 13.95). Specific activities of the acetylcholinesterase and Glutathione S-Transferase of the N. lugens Cipunagara populations were higher than the standard, while the esterase specific activity was lower. These two enzymes are responsible for the resistance of N. lugens to fenobucarb and imidacloprid. Nevertheless, the N. lugens population of Cipunagara was susceptible to neem (RR <1) that never been reported before. Therefore, it is important to know the change in the sensitivity of the target and the metabolic pathway of the insecticide used to manage insect resistance.

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Current status of insecticide resistance in Aphis gossypii and Aphis spiraecola (Hemiptera: Aphididae) under central Indian conditions in citrus

Cited by 9 publications

References 27 publications

Functional analysis of cytochrome P450 genes linked with acetamiprid resistance in melon aphid, Aphis gossypii

Functional analysis of cytochrome P450 genes linked with acetamiprid resistance in melon aphid, Aphis gossypii

Computational and Toxicological Evaluation of Thiamethoxam as Nicotinic Acetylcholine Receptor Modulator Against Cowpea Aphid, Aphis craccivora Koch.

Resistance of Nilaparvata lugens to Fenobucarb and Imidacloprid and Susceptibility to Neem Oil Insecticides

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