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dc.creatorLira, A. C. S.-
dc.creatorZanardi, O. Z.-
dc.creatorBeloti, V. H.-
dc.creatorBordini, G. P.-
dc.creatorYamamoto, P. T.-
dc.creatorParra, J. R. P.-
dc.creatorCarvalho, G. A.-
dc.date.accessioned2019-10-15T17:33:42Z-
dc.date.available2019-10-15T17:33:42Z-
dc.date.issued2015-10-
dc.identifier.citationLIRA, A. C. S. et al. Lethal and sublethal impacts of acaricides on Tamarixia radiata (Hemiptera: eulophidae), an important ectoparasitoid of Diaphorina citri (Hemiptera: Liviidae). Journal of Economic Entomology, [S.l.], v. 108, n. 5, p. 2278-2288, Oct. 2015.pt_BR
dc.identifier.urihttps://academic.oup.com/jee/article-abstract/108/5/2278/2379579?redirectedFrom=fulltextpt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/37237-
dc.description.abstractThe use of synthetic acaricides for management of pest mites may alter the efficacy of the ectoparasitoid Tamarixia radiata (Waterston) in biological control of Diaphorina citri Kuwayama, the vector of the bacteria associated with huanglongbing (HLB) in citrus orchards. We evaluated the toxicity of 16 acaricides that are recommended for the control of citrus-pest mites to T. radiata . Acrinathrin, bifenthrin, carbosulfan, and fenpropathrin caused high acute toxicity and were considered harmful (mortality >77%) to T. radiata . Abamectin, diflubenzuron, etoxazole, fenbutatin oxide, fenpyroximate, flufenoxuron, hexythiazox, propargite, spirodiclofen, and sulfur caused low acute toxicity and affected the parasitism rate and emergence rate of adults (F 1 generation), and were considered slightly harmful to T. radiata . Dicofol and pyridaben did not affect the survival and action of the ectoparasitoid, and were considered harmless. In addition to its acute toxicity, carbosulfan caused mortality higher than 25% for >30 d after application, and was considered persistent. Acrinathrin, bifenthrin, fenpropathrin, fenpyroximate, propargite, and sulfur caused mortalities over 25% until 24 d after application and were considered moderately persistent; abamectin was slightly persistent, and fenbutatin oxide was short lived. Our results suggest that most acaricides used to control pest mites in citrus affect the density and efficacy of T. radiata in the biological control of D. citri . However, further evaluations are needed in order to determine the effect of these products on this ectoparasitoid under field conditions.pt_BR
dc.languageen_USpt_BR
dc.publisherOxford Academicpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Economic Entomologypt_BR
dc.subjectBiological controlpt_BR
dc.subjectAcaricidept_BR
dc.subjectMortalitypt_BR
dc.subjectParasitism ratept_BR
dc.subjectEmergence ratept_BR
dc.titleLethal and sublethal impacts of acaricides on Tamarixia radiata (Hemiptera: eulophidae), an important ectoparasitoid of Diaphorina citri (Hemiptera: Liviidae)pt_BR
dc.typeArtigopt_BR
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