Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms
This study aimed to screen plant species from the Amazon region for the potential to be used in the integrated management of the fall armyworm Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae). For this purpose, the efficiency of the hydroalcoholic extracts of 15 plant species from the Ama...
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Universidad de Tarapacá. Facultad de Ciencias Agronómicas
2016
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oai:scielo:S0718-342920160004000102017-03-23Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armywormsVieira dos Santos,Ana CláudiaAraújo de Almeida,WaldianeCarioca Fernandes,CarromberthHipólito de Sousa,Adalberto Spodoptera frugiperda botanical insecticides integrated pest management This study aimed to screen plant species from the Amazon region for the potential to be used in the integrated management of the fall armyworm Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae). For this purpose, the efficiency of the hydroalcoholic extracts of 15 plant species from the Amazon region was evaluated. The extracts were obtained from plant leaves, bark, or vines. The efficiency of the extracts (30 mg-mL-1) was evaluated on eggs and third instar larvae of S. frugiperda. A range of reactions of the fall armyworm to the hydroalcoholic extracts was observed. The extract obtainedfrom the bark of Calycophyllum spruceanum (Benth.) Hook. f. ex K. Schum. presented the highest efficiency against the eggs, whereas the extract obtained from the leaves of Bauhinia forficata Link was most efficient against the larvae. These findings are essential for the management offall armyworms because the deleterious effects in the initial stages of S. frugiperda development significantly reduce maize production. In conclusion, the extracts of C. spruceanum and B. forficata were more efficient for eggs and larvae of the fall armyworm, respectively.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.34 n.4 20162016-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292016000400010en10.4067/S0718-34292016005000019 |
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Scielo Chile |
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Scielo Chile |
| language |
English |
| topic |
Spodoptera frugiperda botanical insecticides integrated pest management |
| spellingShingle |
Spodoptera frugiperda botanical insecticides integrated pest management Vieira dos Santos,Ana Cláudia Araújo de Almeida,Waldiane Carioca Fernandes,Carromberth Hipólito de Sousa,Adalberto Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms |
| description |
This study aimed to screen plant species from the Amazon region for the potential to be used in the integrated management of the fall armyworm Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae). For this purpose, the efficiency of the hydroalcoholic extracts of 15 plant species from the Amazon region was evaluated. The extracts were obtained from plant leaves, bark, or vines. The efficiency of the extracts (30 mg-mL-1) was evaluated on eggs and third instar larvae of S. frugiperda. A range of reactions of the fall armyworm to the hydroalcoholic extracts was observed. The extract obtainedfrom the bark of Calycophyllum spruceanum (Benth.) Hook. f. ex K. Schum. presented the highest efficiency against the eggs, whereas the extract obtained from the leaves of Bauhinia forficata Link was most efficient against the larvae. These findings are essential for the management offall armyworms because the deleterious effects in the initial stages of S. frugiperda development significantly reduce maize production. In conclusion, the extracts of C. spruceanum and B. forficata were more efficient for eggs and larvae of the fall armyworm, respectively. |
| author |
Vieira dos Santos,Ana Cláudia Araújo de Almeida,Waldiane Carioca Fernandes,Carromberth Hipólito de Sousa,Adalberto |
| author_facet |
Vieira dos Santos,Ana Cláudia Araújo de Almeida,Waldiane Carioca Fernandes,Carromberth Hipólito de Sousa,Adalberto |
| author_sort |
Vieira dos Santos,Ana Cláudia |
| title |
Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms |
| title_short |
Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms |
| title_full |
Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms |
| title_fullStr |
Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms |
| title_full_unstemmed |
Hydroalcoholic plant extracts from the southwest Amazon for the alternative control of fall armyworms |
| title_sort |
hydroalcoholic plant extracts from the southwest amazon for the alternative control of fall armyworms |
| publisher |
Universidad de Tarapacá. Facultad de Ciencias Agronómicas |
| publishDate |
2016 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292016000400010 |
| work_keys_str_mv |
AT vieiradossantosanaclaudia hydroalcoholicplantextractsfromthesouthwestamazonforthealternativecontroloffallarmyworms AT araujodealmeidawaldiane hydroalcoholicplantextractsfromthesouthwestamazonforthealternativecontroloffallarmyworms AT cariocafernandescarromberth hydroalcoholicplantextractsfromthesouthwestamazonforthealternativecontroloffallarmyworms AT hipolitodesousaadalberto hydroalcoholicplantextractsfromthesouthwestamazonforthealternativecontroloffallarmyworms |
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