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Susceptibility to neonicotinoids and risk of resistance development in the brown planthopper, Nilaparvata lugens (Stål) (Homoptera: Delphacidae).
Pest Manag Sci. 2008 Dec; 64(12):1278-84.PM

Abstract

BACKGROUND

In recent years, outbreaks of the brown planthopper, Nilaparvata lugens (Stål), have occurred more frequently in China. The objective of this study was to determine the susceptibility of N. lugens to neonicotinoids and other insecticides in major rice production areas in China.

RESULTS

Results indicated that substantial variations in the susceptibility to different insecticides existed in N. lugens. Field populations had developed variable resistance levels to neonicotinoids, with a high resistance level to imidacloprid (RR: 135.3-301.3-fold), a medium resistance level to imidaclothiz (RR: 35-41.2-fold), a low resistance level to thiamethoxam (up to 9.9-fold) and no resistance to dinotefuran, nitenpyram and thiacloprid (RR < 3-fold). Further examinations indicated that a field population had developed medium resistance level to fipronil (up to 10.5-fold), and some field populations had evolved a low resistance level to buprofezin. In addition, N. lugens had been able to develop 1424-fold resistance to imidacloprid in the laboratory after the insect was selected with imidacloprid for 26 generations.

CONCLUSION

Long-term use of imidacloprid in a wide range of rice-growing areas might be associated with high levels of resistance in N. lugens. Therefore, insecticide resistance management strategies must be developed to prevent further increase in resistance.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Wang Y
Key Laboratory of Monitoring and Management of Plant Disease and Insects, Ministry of Agriculture, Nanjing Agricultural University, Nanjing, China.
Chen J
No affiliation info available
Zhu YC
No affiliation info available
Ma C
No affiliation info available
Huang Y
No affiliation info available
Shen J
No affiliation info available

MeSH

AnabasineAnimalsHemipteraImidazolesInsecticide ResistanceInsecticidesLethal Dose 50NeonicotinoidsNitro CompoundsOryzaPyrazolesSelection, GeneticThiadiazines

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18680157

Citation

Wang, Yanhua, et al. "Susceptibility to Neonicotinoids and Risk of Resistance Development in the Brown Planthopper, Nilaparvata Lugens (Stål) (Homoptera: Delphacidae)." Pest Management Science, vol. 64, no. 12, 2008, pp. 1278-84.
Wang Y, Chen J, Zhu YC, et al. Susceptibility to neonicotinoids and risk of resistance development in the brown planthopper, Nilaparvata lugens (Stål) (Homoptera: Delphacidae). Pest Manag Sci. 2008;64(12):1278-84.
Wang, Y., Chen, J., Zhu, Y. C., Ma, C., Huang, Y., & Shen, J. (2008). Susceptibility to neonicotinoids and risk of resistance development in the brown planthopper, Nilaparvata lugens (Stål) (Homoptera: Delphacidae). Pest Management Science, 64(12), 1278-84. https://doi.org/10.1002/ps.1629
Wang Y, et al. Susceptibility to Neonicotinoids and Risk of Resistance Development in the Brown Planthopper, Nilaparvata Lugens (Stål) (Homoptera: Delphacidae). Pest Manag Sci. 2008;64(12):1278-84. PubMed PMID: 18680157.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Susceptibility to neonicotinoids and risk of resistance development in the brown planthopper, Nilaparvata lugens (Stål) (Homoptera: Delphacidae). AU - Wang,Yanhua, AU - Chen,Jin, AU - Zhu,Yu Cheng, AU - Ma,Chongyong, AU - Huang,Yue, AU - Shen,Jinliang, PY - 2008/8/6/pubmed PY - 2009/1/27/medline PY - 2008/8/6/entrez SP - 1278 EP - 84 JF - Pest management science JO - Pest Manag Sci VL - 64 IS - 12 N2 - BACKGROUND: In recent years, outbreaks of the brown planthopper, Nilaparvata lugens (Stål), have occurred more frequently in China. The objective of this study was to determine the susceptibility of N. lugens to neonicotinoids and other insecticides in major rice production areas in China. RESULTS: Results indicated that substantial variations in the susceptibility to different insecticides existed in N. lugens. Field populations had developed variable resistance levels to neonicotinoids, with a high resistance level to imidacloprid (RR: 135.3-301.3-fold), a medium resistance level to imidaclothiz (RR: 35-41.2-fold), a low resistance level to thiamethoxam (up to 9.9-fold) and no resistance to dinotefuran, nitenpyram and thiacloprid (RR < 3-fold). Further examinations indicated that a field population had developed medium resistance level to fipronil (up to 10.5-fold), and some field populations had evolved a low resistance level to buprofezin. In addition, N. lugens had been able to develop 1424-fold resistance to imidacloprid in the laboratory after the insect was selected with imidacloprid for 26 generations. CONCLUSION: Long-term use of imidacloprid in a wide range of rice-growing areas might be associated with high levels of resistance in N. lugens. Therefore, insecticide resistance management strategies must be developed to prevent further increase in resistance. SN - 1526-498X UR - https://www.unboundmedicine.com/medline/citation/18680157/Susceptibility_to_neonicotinoids_and_risk_of_resistance_development_in_the_brown_planthopper_Nilaparvata_lugens__Stål___Homoptera:_Delphacidae__ L2 - https://doi.org/10.1002/ps.1629 DB - PRIME DP - Unbound Medicine ER -