Data/hora: 01/06/2024 13:26:36

Provedor de dados: 	49	
País: 	Brazil	
Título: 	Mite diversity (Arthropoda: Acari) on Euphorbiaceous plants in three localities in the state of São Paulo	
Autores: 	Zacarias,Mauricio Sergio; Moraes,Gilberto José de.	
Data: 	2002-01-01	
Ano: 	2002	
Palavras-chave: 	Biological control; Acari; Euphorbiaceae; Biodiversity; Mites; Rubber tree.	
Resumo: 	Patches of natural vegetation have been reported to play an important role in the preservation of diversity of natural enemies of pest arthropods. Euphorbiaceous plants are common in natural and regenerated ecosystems in the State of São Paulo. Those plants may act as reservoirs of phytophagous mites and their respective natural enemies, both of which are also found on cultivated plants of the same family. The objective of the work reported in this paper was to study the diversity of mite species on euphorbiaceous plants in three regions of the State of São Paulo, and to compare the similarities between those regions in relation to the composition of the mite fauna they harbor. A total of 31,603 mites belonging to 105 species in 74 genera and 16 families were collected. Twenty one of those species belong to families composed essentially of phytophages (Diptilomiopidae, Eriophyidae, Tenuipalpidae and Tetranychidae) and 43, to families composed essentially of predaceous organisms (Ameroseiidae, Ascidae, Cheyletidae, Cunaxidae, Eupalopsellidae, Stigmaeidae and Phytoseiidae). The remaining species belong to families composed of species with diverse or inadequately known feeding habits, which are here categorized as "generalists" (Acaridae, Eupodidae, Tarsonemidae, Tydeidae and Winterschmidtiidae). The plants considered in the study were classified in two groups according to the mite fauna they harbor. Plants of the Group 1 had on the average higher diversity, uniformity and species richness than the Group 2. The only species commonly exploited commercially that was considered in this study, the rubber tree, had high similarity with the remaining plants of the same locality in which they were found, indicating a flux of mites between the plants considered in the study. None of the most important mite pests of rubber trees was found on other euphorbiaceous plants considered in this study. The result of this study may help in the selection of prospective predaceous mites to be tested in applied biological control projects for the control of the major mite pests on rubber tree.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032002000200004	
Editor: 	Instituto Virtual da Biodiversidade | BIOTA - FAPESP	
Relação: 	10.1590/S1676-06032002000200004	
Formato: 	text/html	
Fonte: 	Biota Neotropica  v.2 n.2 2002	
Fonte: 	info:eu-repo/semantics/openAccess