Data/hora: 12/06/2024 13:24:18

Provedor de dados: | 92
País: | Brazil
Título: | Occurrence of Cinara spp. (Hemiptera, Aphididae) on Pinus spp. (Pinaceae), in the county of Lages-SC, Brazil
Autores: | Lázzari,Fernanda N.; Trentini,Rosita F. R.; Carvalho,Regina C. Z. de.
Data: | 2004-06-01
Ano: | 2004
Palavras-chave: | Faunistics; Giant conifer aphids; Insect survey; Yellow pan traps.
Resumo: | A population survey of the giant conifer aphid Cinara spp. was carried out in two areas of Pinus elliottii using yellow pan traps, during two years, from July 1997 to June 1999. During the collection period, the predominant species was Cinara pinivora (Wilson, 1919), representing 99% of the collected species. A few specimens of Cinara maritimae (Dufour, 1833) and only one winged female of Cinara fresai Blanchard, 1939 were collected. The population of C. pinivora was statistically higher in the area with 4.5 year-old trees than in the 1.5 year-old ones. The highest population peaks were registered in July 1997 and in August 1998. An unexpected high number of winged parthenogenetic females was collected in December 1998. C. fresai Blanchard, 1939 is recorded for the first time for Brazil.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000200019
Editor: | Sociedade Brasileira De Entomologia
Relação: | 10.1590/S0085-56262004000200019
Formato: | text/html
Fonte: | Revista Brasileira de Entomologia  v.48 n.2 2004
Fonte: | info:eu-repo/semantics/openAccess