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Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Rodrigues, Hígor S. | - |
dc.creator | Haddi, Khalid | - |
dc.creator | Campos, Mateus O | - |
dc.creator | Ferreira Filho, Noelio A | - |
dc.creator | Guedes, Raul Narciso C. | - |
dc.creator | Newland, Philip L. | - |
dc.creator | Oliveira, Eugênio E. | - |
dc.date.accessioned | 2022-02-17T16:24:07Z | - |
dc.date.available | 2022-02-17T16:24:07Z | - |
dc.date.issued | 2020-08-06 | - |
dc.identifier.citation | RODRIGUES, H. S. et al. Synergism and unintended effects of the association between imidacloprid and sodium chloride (NaCl) on the management of Euschistus heros. Pest Management Science, [S.l.], v. 77, n. 1, p. 417-424, Ago. 2020. DOI: 10.1002/ps.6032. | pt_BR |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/10.1002/ps.6032 | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/49368 | - |
dc.description.abstract | BACKGROUND: the use of insecticidal solutions containing sodium chloride (NaCl) has been proposed as a more environmen-tally friendly alternative to managing stink bug infestations of Neotropical soybeanfields. The potential sublethal and unde-sirable effects of this practice have, however, been overlooked, especially with novel insecticides. Here, we have evaluatedexperimentally whether the addition of NaCl (0.5%w/v) to imidacloprid-containing solutions could alter insecticide toxicityand modify the reproductive responses of the Neotropical brown stink bugEuschistus heros. RESULTS: addingNaCltoimidaclopridsolutionssignificantly increased imidacloprid toxicity againstE. heros. The exposure toE. herosto sublethal concentrations of imidacloprid affected the insect'smating abilities in a concentration-dependent manner. The additionof NaCl to solutions containing imidacloprid at concentrations as low as 0.126∼ga.i.cm−2(i.e. the equivalent to 3% offield rate rec-ommendation) also impacted the sexual behavior ofE. heros, reducing mating duration. NaCl-exposed stink bugs, however, exhibitedhigher fecundity and fertility rates than those insects that were unexposed to NaCl or those that were exposed to sublethal levels ofimidacloprid only. CONCLUSIONS: the addition of low amounts of NaCl resulted in a higher toxicity of imidacloprid. This practice, however, canalso lead to undesirable effects as increasing reproductive output of E. herosthat can potentially compromise the managementof these insect pests. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | Wiley | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Pest Management Science | pt_BR |
dc.subject | Pentatomid pest species | pt_BR |
dc.subject | Neonicotinoids | pt_BR |
dc.subject | Sexual behavior | pt_BR |
dc.subject | Reproductive fitness | pt_BR |
dc.title | Synergism and unintended effects of the association between imidacloprid and sodium chloride (NaCl) on the management of Euschistus heros | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEN - Artigos publicados em periódicos |
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