Selection of bifenthrin resistance in cotton mealybug Phenacoccus solenopsis Tinsley (Homoptera: Pseudococcidae): Cross-resistance, realized heritability and possible resistance mechanism

Mansoor, Muhammad Mudassir; Afzal, Muhammad; Basoalto, Esteban; Raza, Abu Bakar Muhammad; Banazeer, Ansa

doi:10.1016/j.cropro.2016.04.026

Cited by 18 publications

(4 citation statements)

References 27 publications

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“…Meanwhile, the resistant strain exhibits varying degrees of cross-resistance against thiamethoxam, imidacloprid, isoprocarb, and chlorfenapyr, but no cross-resistance to chlorpyrifos. Mansoor et al (2016) used bifenthrin to select cotton mealybug Phenacoccus solenopsis for 14 generations, the resistance increased to 178-fold and the resistant strain also developed cross-resistance to chlorpyrifos, buprofezin, and lambda-cyhalothrin. Dusky cotton bug Oxycarenus hyalinipennis showed 554.21-fold resistance to bifenthrin after 15 rounds of selection (Banazeer et al 2021).…”

Section: Discussionmentioning

confidence: 99%

Characterization and fitness cost of bifenthrin resistance in Rhopalosiphum padi (Hemiptera: Aphididae)

Wang

Zuo

Zhang

et al. 2023

Journal of Economic Entomology

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Rhopalosiphum padi is an important global wheat pest. The pyrethroid insecticide bifenthrin is widely used in the control R. padi. We explored the resistance potential, cross-resistance, adaptive costs, and resistance mechanism of R. padi to bifenthrin using a bifenthrin-resistant strain (Rp-BIF) established in laboratory. The Rp-BIF strain developed extremely high resistance against bifenthrin (1033.036-fold). Cross-resistance analyses showed that the Rp-BIF strain had an extremely high level of cross-resistance to deltamethrin (974.483-fold), moderate levels of cross-resistance to chlorfenapyr (34.051-fold), isoprocarb (27.415-fold), imidacloprid (14.819-fold), and thiamethoxam (11.228-fold), whereas negative cross-resistance was observed to chlorpyrifos (0.379-fold). The enzymatic activity results suggested that P450 played an important role in bifenthrin resistance. A super-kdr mutation (M918L) of voltage-gated sodium channel (VGSC) was found in the bifenthrin-resistant individuals. When compared with the susceptible strain (Rp-SS), the Rp-BIF strain was significantly inferior in multiple life table parameters, exhibiting a relative fitness of 0.69. Our toxicological and biochemical studies indicated that multiple mechanisms of resistance might be involved in the resistance trait. Our results provide insight into the bifenthrin resistance of R. padi and can contribute to improve management of bifenthrin-resistant R. padi in the field.

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Section: Discussionmentioning

confidence: 99%

Characterization and fitness cost of bifenthrin resistance in Rhopalosiphum padi (Hemiptera: Aphididae)

Wang

Zuo

Zhang

et al. 2023

Journal of Economic Entomology

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“…Insecticide resistance is one of the major ecological backlash phenomena that results in the reduced susceptibility of a pest due to accumulation of major or minor genes when a pest population is under insecticide selection pressure over generations . Management of P. solenopsis relies mainly on the use of insecticides from several groups but repeated and unnecessary insecticide applications result in insect resistance to some insecticides in the field and in laboratory‐selected strains . The oxadiazine indoxacarb is a pyrazoline‐type sodium channel blocker used to control different cotton pests .…”

Section: Introductionmentioning

confidence: 99%

“…21 Management of P. solenopsis relies mainly on the use of insecticides from several groups but repeated and unnecessary insecticide applications result in insect resistance to some insecticides in the field 24,25,17 and in laboratory-selected strains. 4,26,27 The oxadiazine indoxacarb is a pyrazoline-type sodium channel blocker used to control different cotton pests. 28,29 Indoxacarb is an effective foliar insecticide against lepidopteran, hemipteran, and homopteran pests.…”

Section: Introductionmentioning

confidence: 99%

Laboratory selection, cross‐resistance, and estimations of realized heritability of indoxacarb resistance in Phenacoccus solenopsis (Homoptera: Pseudococcidae)

Afzal

Shad

Ejaz

et al. 2019

Pest Management Science

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BACKGROUND Cotton mealybug Phenacoccus solenopsis is a pest of cotton, vegetables, ornamentals, and medicinal plants. In many parts of the world P. solenopsis has been managed by integration of cultural, mechanical, biological and chemical methods, but in Pakistan the use of insecticide sprays has resulted in the development of resistance to some insecticides. In this study indoxacarb resistance was investigated by selecting a P. solenopsis population under laboratory conditions for many generations. The cross‐resistance potential of indoxacarb resistance with other chemistries and the realized heritability of indoxacarb resistance were also evaluated. RESULTS A field population of P. solenopsis selected with indoxacarb for 27 generations had a 25 623.17‐fold resistance level. The highly indoxacarb resistant population showed very high cross‐resistance to spinosad and very low cross‐resistance to bifenthrin and chlorpyrifos. The mean estimated h2 of resistance to indoxacarb was only 0.04. The number of generations predicted for the development of ten‐fold indoxacarb resistance at a constant h2 = 0.04 against selection intensities of 10% and 95% were 346 and 36 (slope = 3.18), 237 and 25 (slope = 2.18) and 128 and 13 (slope = 1.18). However, at a constant slope = 1.18 and selection intensities of 10% and 95%, the same increase in indoxacarb resistance occurred after 128 and 13 (h2 = 0.04), 103 and 11 (h2 = 0.05), and 86 and 9 (h2 = 0.06) generations. CONCLUSION This study revealed that P. solenopsis has a very high resistance to indoxacarb as a result of laboratory selection. Thus, resistance to this insecticide in the field may also occur. Indoxacarb resistance can be minimized by rotating it with bifenthrin and/or chlorpyrifos due to its very low cross‐resistance to these insecticides and by avoiding its rotation with Spinosad, which has very high cross‐resistance. © 2019 Society of Chemical Industry

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“…In Pakistan, the level of resistance to acetamiprid was observed to be as high as 100-fold 138 in southern Punjab (30.1575°N, 71.5249°E) and as low as <30-fold in northern Punjab (31.4504°N, 73.1350°E). 109 Laboratory experiments showed that P. solenopsis developed a resistance ratio of 315-fold after five rounds of selection with acetamiprid, 127 100-fold after eight rounds with deltamethrin, 139 191-fold after eight rounds with chlorpyrifos, 140 159-fold after four rounds with emamectin benzoate, 133 2223-fold after five rounds with indoxacarb, 128 282.45-fold after seven rounds with spinosad, 141 178-fold after 14 rounds with bifenthrin, 142 328.69-fold after 12 rounds with spirotetramat, 235-fold after 12 rounds with carbosulfan, 112-fold after 12 rounds with clothianidin, and 86-fold after 12 rounds with chlorfenapyr. 126 High resistance levels to different insecticides after selection of P. solenopsis are due mainly to the high activities of acetylcholinesterase (AChE), acid and alkaline phosphatases (ACP and ALP), esterase (EST) and glutathione S-transferase (GST) that developed after continuous application of the same insecticides.…”

Section: Development Of Insecticide Resistancementioning

confidence: 99%

Biology, ecology, and management of cotton mealybug Phenacoccus solenopsisTinsley (Hemiptera: Pseudococcidae)

Waqas

Shi

et al. 2021

Pest Management Science

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The cotton mealybug Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae), is a highly invasive and harmful pest. It causes considerable loss of cotton crops in China, India and Pakistan. Little is known about its bionomics since it was first recorded in Pakistan and India in 2005. Rapid spread of this pest worldwide has accelerated research on its biology, ecology and management. The P. solenopsis has a short life cycle, and optimal temperatures lead to an increase in the number of generations per year, which is a serious threat to cotton crop production. Cotton mealybug is native to the USA, although it has now spread to >43 countries. Insecticidal control is the primary and dominant practice for this pest, and its resistance to commonly used insecticides is increasing. Biocontrol agents have strong potential for the management of nymphal instar stages. We read >250 articles related to our review title and finally reviewed recent advances in the understanding of P. solenopsis biology, ecology and control approaches, aiming to highlight integrated and biological management practices of this pest.

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Selection of bifenthrin resistance in cotton mealybug Phenacoccus solenopsis Tinsley (Homoptera: Pseudococcidae): Cross-resistance, realized heritability and possible resistance mechanism

Cited by 18 publications

References 27 publications

Characterization and fitness cost of bifenthrin resistance in Rhopalosiphum padi (Hemiptera: Aphididae)

Characterization and fitness cost of bifenthrin resistance in Rhopalosiphum padi (Hemiptera: Aphididae)

Laboratory selection, cross‐resistance, and estimations of realized heritability of indoxacarb resistance in Phenacoccus solenopsis (Homoptera: Pseudococcidae)

Biology, ecology, and management of cotton mealybug Phenacoccus solenopsisTinsley (Hemiptera: Pseudococcidae)

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