Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1036432
Research center of Embrapa/Collection: Embrapa Uva e Vinho - Artigo em periódico indexado (ALICE)
Date Issued: 2015
Type of Material: Artigo em periódico indexado (ALICE)
Authors: MORANDI FILHO, W. J.
PACHECO-DA-SILVA, V. C.
WILLINK, M. C. G. de
PRADO, E.
BOTTON, M.
Additional Information: MARCOS BOTTON, CNPUV.
Title: A survey of mealybugs infesting South-Brazilian wine vineyard.
Publisher: Revista Brasileira de Entomologia (Impresso), v. 59, p. 251-254, 2015.
Language: en
Keywords: Planococcus
Vitis spp.
Description: Mealybugs (Hemiptera: Pseudococcidae) are important pests of the grapevine Vitis spp. and are responsible for direct and indirect damage to production. The main mealybug species present in wine grapevine (Vitis vinifera L.) in Southern Brazil were identified and their incidence evaluated. Bunch-samples (n = 50) from 131 vineyards located in the Serra Gaúcha Region (RS) of Brazil were analyzed at harvest, and the occurrence of mealybugs in the roots was evaluated at the time of eradication of plants for replanting. Mealybugs were reared in laboratory until adulthood for species determination. The species Dysmicoccus brevipes (Cockerell, 1983), Dysmicoccus sp., Planococcus citri (Risso, 1813), Pl. minor (Maskell, 1897), Pseudococcus viburni (Signoret, 1875) and Pseudococcus sp. were identified in bunches. Dysmicoccus sp., D. umbambae Granara de Willink, 2009, Pl. citri and Pseudococcus sp. were found in the roots. Pl. citri (31.4%) and Dysmicoccus sp. (22.7%) were the most common species found in wine grape bunches in the Serra Gaúcha Region Keywords: Dysmicoccus Planococcus Pseudococcus Scale insects Vitis spp.
NAL Thesaurus: Dysmicoccus
Pseudococcus
Scale insects.
Data Created: 2016-02-10
Appears in Collections:Artigo em periódico indexado (CNPUV)

Files in This Item:
File Description SizeFormat 
Botton00855626rbent59030251.pdf293,02 kBAdobe PDFThumbnail
View/Open

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace