Inhibition of larval growth and adult fecundity in Asian long-horned beetle (Anoplophora glabripennis) exposed to azadirachtins under quarantine laboratory conditions
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Other documents of the author: Thompson, Dean G; Tonon, Amanda; Beltrán Iturat, Eduardo; Hernandez, Felix
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comunitat-uji-handle3:10234/33597
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Title
Inhibition of larval growth and adult fecundity in Asian long-horned beetle (Anoplophora glabripennis) exposed to azadirachtins under quarantine laboratory conditionsDate
2018Publisher
WileyISSN
1526-498X; 1526-4998Bibliographic citation
Thompson, D. G., Tonon, A., Beltrán, E., y Hernández, F. (2018). Inhibition of larval growth and adult fecundity in Asian long‐horned beetle (Anoplophora glabripennis) exposed to azadirachtins under quarantine laboratory conditions, Pest Manag Sci 74: 1351–1361.Type
info:eu-repo/semantics/articlePublisher version
https://onlinelibrary.wiley.com/doi/10.1002/ps.4810Version
info:eu-repo/semantics/submittedVersionSubject
Abstract
BACKGROUND: The Asian long-horned beetle [ALB; Anoplophora glabripennis (Motschulsky)] is an invasive, wood-boringinsect posing significant economic and ecological threats to the deciduous forests of North America. An ... [+]
BACKGROUND: The Asian long-horned beetle [ALB; Anoplophora glabripennis (Motschulsky)] is an invasive, wood-boringinsect posing significant economic and ecological threats to the deciduous forests of North America. An efficacious andenvironmentally acceptable chemical control technique is a requirement of a comprehensive, integrated response strategy.RESULTS: Results of this study demonstrate statistically significant, concentration-dependent effects of azadirachtins, a familyof natural compounds derived f rom the neem tree, on both ALB larval and adult life stages. Growth inhibitory effects on ALBlarvae were greatest on early life stages. Significant effects on adults included inhibition of female feeding, oviposition effortand fecundity for adults exposed to azadirachtins via maturation feeding on systemically loaded twigs.CONCLUSION: These quarantine laboratory experiments verify multi-mechanistic, deleterious effects on both larval and adultlife stages of ALB, an exotic, invasive insect pest of critical importance in North America. Field efficacy studies are requiredto further understand dose acquisition by larval and adult ALB life stages following systemic injections to host trees undersemi-operational use scenarios. Such studies could also be used to test postulates regarding optimal deployment strategiesto meet objectives such as slowing the spread of this pest and protection of high-value deciduous forest resources. [-]
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Pest Manag Sci 2018; 74Rights
"This is the pre-peer reviewed version of the following article: Thompson, D. G., Tonon, A., Beltrán, E., y Hernández, F. (2018). Inhibition of larval growth and adult fecundity in Asian long‐horned beetle (Anoplophora glabripennis) exposed to azadirachtins under quarantine laboratory conditions, Pest Manag Sci 74: 1351–1361, which has been published in final form at https://doi.org/10.1002/ps.4810. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions."
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