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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
12/05/2020 |
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Data da última atualização: |
27/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VILELA, A. de O.; FARONI, L. R. A.; SOUSA, A. H.; PIMENTEL, M. A. G.; GOMES, J. L. |
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Afiliação: |
Ailyn de O. Vilela, Universidade Federal de Viçosa; Leda R.A. Faroni, Universidade Federal de Viçosa; Adalberto H. Sousa, Universidade Federal do Acre; MARCO AURELIO GUERRA PIMENTEL, CNPMS; Jessica L. Gomes, Universidade Federal de Viçosa. |
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Título: |
Toxicological and physiological effects of allyl isothiocyanate upon Callosobruchus maculatus. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Stored Products Research, v. 87, article 101625, 2020. |
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DOI: |
https://doi.org/10.1016/j.jspr.2020.101625 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed at evaluating the toxicity of allyl isothiocyanate (AITC) to adults of Callosobruchus maculatus (Fabricius) (Coleoptera: Chrysomelidae) and its effects upon oviposition rate, population development, respiration rate, and dry mass loss in cowpea beans. The toxicity of AITC was determined by applying lethal concentrations (LC) of the compound, whereas the mortality curves were drawn by utilizing increasing concentrations of AITC (from 5.0 to 13.33 mL m3 of grains). Population development was assessed through oviposition, progeny and both daily and accumulated emergence at sublethal concentrations (LC1 ¼ 3.81 mL m3 , LC 10 ¼ 5.71 mL m3 , LC 30 ¼ 7.67 mL m3 , and LC 50 ¼ 9.41 mL m3). Furthermore, the loss of dry mass in grains and the respiration rate of adults when exposed to AITC (LC1, LC10, LC30, and LC50) were withal appraised. The values of LC 50 and LC 95 to adults of C. maculatus were of 9.41 and 17.85 mL m3 of grains, respectively. At sublethal concentrations of AITC, the respiration oviposition, and emergence rates declined. The fumigant agent also prevented mass loss in cowpea beans. On account of that, it is safe to say that the compound has significant potential for controlling C. maculatus, inhibiting its development in storage conditions |
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Palavras-Chave: |
Bioinseticida. |
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Thesagro: |
Callosobruchus Maculatus; Vigna Unguiculata. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01992naa a2200217 a 4500
001 2122234
005 2020-10-27
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jspr.2020.101625$2DOI
100 1 $aVILELA, A. de O.
245 $aToxicological and physiological effects of allyl isothiocyanate upon Callosobruchus maculatus.$h[electronic resource]
260 $c2020
520 $aThis study aimed at evaluating the toxicity of allyl isothiocyanate (AITC) to adults of Callosobruchus maculatus (Fabricius) (Coleoptera: Chrysomelidae) and its effects upon oviposition rate, population development, respiration rate, and dry mass loss in cowpea beans. The toxicity of AITC was determined by applying lethal concentrations (LC) of the compound, whereas the mortality curves were drawn by utilizing increasing concentrations of AITC (from 5.0 to 13.33 mL m3 of grains). Population development was assessed through oviposition, progeny and both daily and accumulated emergence at sublethal concentrations (LC1 ¼ 3.81 mL m3 , LC 10 ¼ 5.71 mL m3 , LC 30 ¼ 7.67 mL m3 , and LC 50 ¼ 9.41 mL m3). Furthermore, the loss of dry mass in grains and the respiration rate of adults when exposed to AITC (LC1, LC10, LC30, and LC50) were withal appraised. The values of LC 50 and LC 95 to adults of C. maculatus were of 9.41 and 17.85 mL m3 of grains, respectively. At sublethal concentrations of AITC, the respiration oviposition, and emergence rates declined. The fumigant agent also prevented mass loss in cowpea beans. On account of that, it is safe to say that the compound has significant potential for controlling C. maculatus, inhibiting its development in storage conditions
650 $aCallosobruchus Maculatus
650 $aVigna Unguiculata
653 $aBioinseticida
700 1 $aFARONI, L. R. A.
700 1 $aSOUSA, A. H.
700 1 $aPIMENTEL, M. A. G.
700 1 $aGOMES, J. L.
773 $tJournal of Stored Products Research$gv. 87, article 101625, 2020.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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