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| Broglio-Micheletti,Sônia Maria Forti; Endres,Laurício; Valente,Ellen Carine Neves; Souza,Leilianne Alves de; Santos,Claudiana Moura dos; Dias,Nivia da Silva. |
| Notifica-se a ocorrência de Pachycoris torridus (Scopoli, 1772) (Hemiptera: Scutelleridae) em Igaci (Alagoas), atacando a cultura de pinhão-manso, Jatropha curcas L. O inseto, até então não constatado na região, assume relevância econômica pela natureza dos danos, ocasionando infestação em 100% das plantas. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Jatropha curcas l; Insecta; Heteroptera; Pachycorinae. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542010000700011 |
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| Santos,Adriano Jorge Nunes dos; Broglio,Sônia Maria Forti; Dias-Pini,Nivia da Silva; Souza,Leilianne Alves de; Barbosa,Tiago Jorge de Araújo. |
| The stingless bee Trigona spinipes (Fabricius, 1793) (Hymenoptera: Apidae) is an important pollinator for various crops, but constitutes an occasional pest of other plant species since it causes injury to leaves, stems, flowers and fruits while collecting nest materials. The aim of the present study was to determine the damage caused by T. spinipes to a broccoli (Brassica oleracea L. var. italica, Brassicaceae) growing on an organic farm. A significant number of plants (72.5 %) presented damaged inflorescences, while 39% of all of the inflorescences suffered some degree of injury. The activities of T. spinipes caused scarifications on the stems of the inflorescences, and these typically evolved to epidermal cicatrices up to 10 mm wide. In some cases, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Trigona spinipes; Occasional pest; Pest control. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000400008 |
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