Insecticide Resistance Monitoring in Field Populations of the Whitebacked Planthopper Sogatella furcifera (Horvath) in China, 2019–2020

Zhao, Li; Qin, Yao; Jin, Ruoheng; Zhang, Yunhua; Ren, Zhijie; Cai, Tingwei; Chang, Yu Sun; Liu, Yu; Cai, Yongfeng; Zeng, Qiang; Wan, Hu; Li, Jianhong

doi:10.3390/insects12121078

Cited by 11 publications

(3 citation statements)

References 47 publications

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“…The large-scale and irrational use of chemical pesticides against pests has led to various problems such as environmental contamination, food security, phytotoxicity, disruption of non-target organisms, pest resurgence and insecticide resistance [ 1 , 13 , 14 ]. Previous studies have shown that the field populations of WBPHs have developed high levels of resistance to 15 compounds worldwide [ 15 ]; the rapid increase of pesticide resistance in WBPH populations has led to an emphasis on the development of environmentally friendly management methods.…”

Section: Introductionmentioning

confidence: 99%

Sublethal Effects of Beauveria bassiana Strain BEdy1 on the Development and Reproduction of the White-Backed Planthopper, Sogatella furcifera (Horváth) (Hemiptera: Delphacidae)

Xia

Yang

et al. 2023

JoF

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Rice (Oryza sativa) is the most important food crop all over the world, while white-backed planthopper (WBPH), Sogatella furcifera (Horváth) (Hemiptera: Delphacidae) is an important pest causing rice yield reduction. The purpose of this study is to evaluate the sublethal effects of strain BEdy1 Beauveria bassiana (Bals.-Criv.) Vuill. (Hypocreales: Cordycipitaceae) on S. furcifera using the two-sex life table analytical method, compare the life tables of the F0 and F1 generations of WBPHs which were treated with sublethal concentrations (LC10, LC25) of B. bassiana BEdy1 with a control group. The results showed that the duration of the egg, 4th-instar and 5th-instar nymph, pre-adult, total pre-oviposition (TPOP) and mean generation time (T) for the LC25 treatment were significantly longer than those of the control and LC10 treatment. However, the duration of the adult, the longevity of male and female adults and the oviposition days of female adults for the LC25 treatment were significantly shortened. The fecundity of female adults, intrinsic rate of increase (r), net reproductive rate (R0) and finite rate of increase (λ) for the LC25 treatment were significantly decreased compared with those of other treatments. The duration of the egg and pre-adult stage for the LC10 treatment were longer than those of the control group, but the population parameters showed no significant difference. Therefore, the LC25 of B. bassiana BEdy1 can inhibit the population growth of S. furcifera.

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Section: Introductionmentioning

confidence: 99%

Sublethal Effects of Beauveria bassiana Strain BEdy1 on the Development and Reproduction of the White-Backed Planthopper, Sogatella furcifera (Horváth) (Hemiptera: Delphacidae)

Xia

Yang

et al. 2023

JoF

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“…The variation of insecticide resistance in populations of diamondback moth Plutella xylostella (Linnaeus), a cruciferous pest inhabiting different geographical regions of the world, to OPCs, pyrethroids, and biopesticides have been described [14,15]. High resistance levels to OPCs and growth regulators and the formation of tolerance to neonicotinoids have been detected between 2019 and 2020 in China in populations of the white-backed planthopper, the rice pest, Sogatella furcifera [16]. Van den Berg et al (2022) illustrated the potential for insecticide resistance development in African countries' cotton, corn, vigna, and tomato pests [17].…”

Section: Introductionmentioning

confidence: 99%

Insect Resistance to Insecticides and Approaches to Its Identification

Krestonoshina¹,

Maslakova²,

Yangirova³

et al. 2022

Entomol Appl Sci Lett

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Pesticide resistance has become one of the pressing problems of ecology and agriculture because it makes it difficult to deal with pests and ectoparasites while increasing the chemical load on the environment. This paper focuses on the importance of studying insecticidal resistance in agricultural, veterinary, and medical insects. Brief information is given concerning the resistance of ectoparasites and crop insect pests in different world regions to commonly used insecticides. The main approaches for identifying insecticide resistance in field insect populations are listed. The progress achieved in understanding the molecular basis of insecticidal resistance in insects is briefly described, and the primary areas of recent research are outlined. The importance of assessing the resistance profile and the potential for insecticide resistance developing in field insect populations are emphasized. The study of molecular mechanisms of insecticidal resistance to specific compounds is important for searching for new active agents and developing strategies for their application.

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“…In the modern world, the protection of plants, animals, and humans against arthropod pests, ectoparasites, and vectors of vector-borne diseases is carried out mainly through the use of pesticides [1][2][3][4]. In response to insecticidal action, insects are capable of developing tolerance or resistance to insecticides [2,4]. For example, more than 600 species of insects and mites are known to be resistant to at least one insecticide in their populations [5].…”

Section: Introductionmentioning

confidence: 99%

Acetylcholinesterase Activities in Adult Houseflies Musca Domestica L. of the Chlorfenapyr-Resistant Strain

Kinareikina¹,

Silivanova²

2022

Entomol Appl Sci Lett

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The study of changes that occurred in insect organisms in response to insecticidal exposure and their species-specific characteristics is important for a fuller understanding of the environmental and evolutionary patterns of pesticidal resistance. For chlorfenapyr from the pyrrole group of insecticides, the mechanism underlying the resistance in insects is not quite clearly described. This study evaluated the activity of acetylcholinesterase (AChE) in adults of the house fly Musca domestica of the chlorfenapyrresistant (selected with chlorfenapyr) strain (ChlA). Also, we assessed the kinetic parameters of AChE in females and males of the ChlA strain compared to these of the unselected strain (Lab) of M. domestica for the first time. Specimens of Lab and ChlA strains had no statistically significant differences in specific AChE activity. The percentage remaining activities of propoxur-inhibited AChE was 3.81 times less (р < 0.05) and values of Vmax and Km were 43.3% and 46.9% (р < 0.05), respectively, less in females of the ChlA strain compared to these in females of the Lab strain. For both Lab and ChlA strains M. domestica, the catalytic efficacy of AChE based on Vmax/Km in males was more than that in females. In general, the results obtained suggest that the affinity of AChE to specific ligands (like a substrate acetylthiocholine and an inhibitor propoxur) increased without a rise of the catalytic activity in females of the ChlA strain M. domestica that was under selection with chlorfenapyr during 23-24 generations.

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Insecticide Resistance Monitoring in Field Populations of the Whitebacked Planthopper Sogatella furcifera (Horvath) in China, 2019–2020

Cited by 11 publications

References 47 publications

Sublethal Effects of Beauveria bassiana Strain BEdy1 on the Development and Reproduction of the White-Backed Planthopper, Sogatella furcifera (Horváth) (Hemiptera: Delphacidae)

Sublethal Effects of Beauveria bassiana Strain BEdy1 on the Development and Reproduction of the White-Backed Planthopper, Sogatella furcifera (Horváth) (Hemiptera: Delphacidae)

Insect Resistance to Insecticides and Approaches to Its Identification

Acetylcholinesterase Activities in Adult Houseflies Musca Domestica L. of the Chlorfenapyr-Resistant Strain

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