Baseline susceptibility and assessment of resistance risk to flubendiamide and chlorantraniliprole in Tuta absoluta (Lepidoptera: Gelechiidae) populations from Kuwait

Jallow, Mustapha F. A.; Dahab, Abdelhafiz A.; Albaho, M.; Devi, Vimala Y.; Awadh, Dawood G.; Thomas, B.

doi:10.1007/s13355-018-0598-0

Cited by 9 publications

(6 citation statements)

References 34 publications

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“…The magnitude of the variation was less than three-fold for flubendiamide and seven-fold for chlorantraniliprole resulting in no differences among the populations for the two insecticides. Similar variations in response to flubendiamide and chlorantraniliprole have also been reported in Tuta absoluta populations from Kuwait three-fold and four-fold difference for flubendiamide and chlorantraniliprole also showed high homogeneity of response among the populations and increase the resistance after 34 generations of selection with 750 and 860 fold (Jallow et al, 2018). Similarly resistance was also detected in Italian population with 2414 and 1742 fold for chlorantraniliprole and flubendiamide (Roditakis et al, 2015).…”

Section: Diamidessupporting

confidence: 80%

“…Solid set of baseline data has been detected that can be used for the comparisons in the future. High variability in slopes were observed for spinosad (7.2) in Turkey populations (Dagli et al 2012), Chlorantraniliprole (3.79) for Spain populations , flubendiamide (4.93) for Kuwait populations (Jallow et al, 2018) and indoxacarb (4.79) for Spain populations (R od itak is e t al ., 20 1 2). Th ese h igh slo p es o f concentration -mortality curves probably reflect a higher homogeneity of response to these insecticides in these populations (Finney, 1971).…”

Section: Resultsmentioning

confidence: 99%

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Toxicity of Insecticides to Tomato Pinworm, Tuta absoluta (Meyrick) Populations from Tamil Nadu

Kumar

Jayaraj

Shanthi

et al. 2020

IJARe

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Tomato pinworm, Tuta absoluta is a serious and notorious pest on tomato. Control mainly relies on insecticides because of their high infestation levels on all plant parts and life stages of the crop. This study, investigated the efficacy of different insecticides, against Tuta absoluta for different populations in laboratory conditions. The LC 50 ranged from 0.27 to 2.0 ppm for chlorantraniliprole, from 1.01 to 2.25 ppm for flubendiamide, from 0.32 to 0.90 ppm for spinosad, from 0.98 to 6.52 ppm for imidacloprid, from 0.82 to 6.38 ppm for indoxacarb, from 967.32 to 1911.98 ppm, for chlorpyriphos, The resistance ratios ranged from 1.1 to 7.7-fold difference in all six cases. The laboratory experimental results showed that chlorantraniliprole and spinosad were the most toxic insecticides as compared to other chemicals and showed homogenous response to them.

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Section: Diamidessupporting

confidence: 80%

Section: Resultsmentioning

confidence: 99%

Toxicity of Insecticides to Tomato Pinworm, Tuta absoluta (Meyrick) Populations from Tamil Nadu

Kumar

Jayaraj

Shanthi

et al. 2020

IJARe

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“…xylostella ( h 2 = 0.26), M. domestica ( h 2 = 0.32), Tuta absoluta ( h 2 = 0.29), S. exigua ( h 2 = 0.11), and Choristoneura rosaceana ( h 2 = 0.17) .…”

Section: Discussionmentioning

confidence: 99%

Chlorantraniliprole Resistance in Spodoptera frugiperda: Resistance Monitoring, Resistance Risk, and Resistance Mechanisms

Guo,

Ma,

Tang

et al. 2024

J. Agric. Food Chem.

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Spodoptera frugiperda is a significant global pest, and chlorantraniliprole (CAP) is extensively used in China for its control. Understanding CAP resistance in S. frugiperda is crucial for effective management of this pest. Field populations exhibited varying degrees of resistance to CAP (RR = 1.74−5.60-fold). After 10 generations of selection, the CAP-resistant strain developed over 10-fold resistance, with a realized heritability (h 2 ) of 0.10. Genetic analysis reveals inheritance patterns as autosomal, incomplete recessive, and monofactorial. The CAP-resistant strain showed limited cross-resistance to lufenuron and tetrachlorantraniliprole, negative cross-resistance to spinetoram, and no observed cross-resistance to other insecticides. Biochemical analysis suggested that P450-mediated detoxification is the primary resistance mechanism, with 26 genes overexpressed in the CAP-resistant strain. Additionally, the knockdown of CYP4L13, CYP6B39, CYP6B40, and CYP4G74 significantly increased the sensitivity of the resistant larvae to CAP. These findings highlight the resistance risk of CAP in S. frugiperda and emphasize the crucial role of P450 enzymes in resistance.

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“…Likewise, variable resistance levels to abamectin, cartap, and permethrin were also reported from five different regions of Brazil due to long periods with a high frequency of usage of the chemicals against P. absoluta (Siqueira et al ., 2000). The resistance of P. absoluta to flubendiamide (750-fold) and cyantraniliprole (860-fold) in Kuwait was due to differential selection pressures in glasshouse conditions and application of different amount of insecticide in the field (Jallow et al ., 2019). In European/Asian regions, low to moderate resistance to emamectin benzoate (15-fold), spinosad (RR: 33-fold), indoxacarb (RR: 13–91-fold), and chlorantraniliprole (RR: 64-fold) was due to target site mutation at glutamate-gated chloride channel, the gamma amino butyric acid gene fragments (Roditakis et al ., 2018).…”

Section: Discussionmentioning

confidence: 99%

Evidence-based insecticide resistance in South American tomato leaf miner,Phthorimaea absoluta(Meyrick) under laboratory selection

Prasannakumar

Jyothi

Prasadbabu

et al. 2023

Bull. Entomol. Res.

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The South American tomato moth, Phthorimaea absoluta (Meyrick), is one of the key pests of tomato in India. Since its report in 2014, chemical control has been the main means of tackling this pest, both in the open field and protected cultivation. Despite regular insecticidal sprays, many outbreaks were reported from major tomato-growing regions of South India during 2019–2020. A study was conducted to investigate the effect of insecticide resistance on biology, biochemical enzymes, and gene expression in various P. absoluta field populations viz., Bangalore, Kolar, Madurai, Salem, and Anantapur to commonly used insecticides such as flubendiamide, cyantraniliprole, and indoxacarb. Increased levels of insecticide resistance ratios (RR) were recorded in P. absoluta populations of different locations. A significant increase in cytochrome P450 monooxygenase (CYP/MFO) and esterase levels was noticed in the resistant population compared to susceptible one. Through molecular studies, we identified four new CYP genes viz., CYP248f (flubendiamide), CYP272c, CYP724c (cyantraniliprole), and CYP648i (indoxacarb). The expression levels of these genes significantly increased as the folds of resistance increased from G1 to G20 (generation), indicating involvement of the identified genes in insecticide resistance development in P. absoluta. In addition, the resistant populations showed decreased fecundity, increased larval development period, and adult longevity, resulting in more crop damage. The information generated in the present study thus helps in understanding the development of insecticide resistance by P. absoluta and suggests the farmers and researchers to use insecticides wisely by adopting insecticide resistance management as a strategy under integrated pest management.

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Baseline susceptibility and assessment of resistance risk to flubendiamide and chlorantraniliprole in Tuta absoluta (Lepidoptera: Gelechiidae) populations from Kuwait

Cited by 9 publications

References 34 publications

Toxicity of Insecticides to Tomato Pinworm, Tuta absoluta (Meyrick) Populations from Tamil Nadu

Toxicity of Insecticides to Tomato Pinworm, Tuta absoluta (Meyrick) Populations from Tamil Nadu

Chlorantraniliprole Resistance in Spodoptera frugiperda: Resistance Monitoring, Resistance Risk, and Resistance Mechanisms

Evidence-based insecticide resistance in South American tomato leaf miner,Phthorimaea absoluta(Meyrick) under laboratory selection

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