Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/132261
Research center of Embrapa/Collection: Embrapa Semiárido - Artigo em periódico indexado (ALICE)
Date Issued: 1985
Type of Material: Artigo em periódico indexado (ALICE)
Authors: HAJI, F. N. P.
SOUZA, S. M. de
TOSCANO, J. C.
Additional Information: FRANCISCA NEMAURA PEDROSA HAJI, CPATSA; SONIA MARIA DE SOUZA, CPATSA.
Title: Acao de diversos inseticidas sobre Stiphra robusta Mello Leitao, 1939. (Orthoptera, Proscopiidae) em Eucalyptus citriodora.
Publisher: Anais da Sociedade de Entomologia do Brasil, Jaboticabal, v. 14, n. 1, p. 23-28, 1985.
Language: pt_BR
Keywords: Pernambuco
Petrolina
Pest
Diseases
Description: The present work was conducted to evaluate the efficiency of different insecticides for the control of Stiphra robusta Mello Leita, 1939, a severe pest of Eucalyptus citriodora, in Petrolina,PE, Brazil. The experiment was conducted in a randomized complete-block design with seven treatments, four replications, and fourllowing insecticides and respective dosages: a. control (no insecticide); b. endosulfan 35 EC 2.5 l/ha; c. triazofos 40 BR, 1.5 l/ha; d. endosulfan + methyl parathion. 2.0 l/ha; e. deltamethrin 2.5 EC, 0,4 l/ha; f. fevalerate 30 EC, 0.3 l/ha, and methyl parathion 60 Em, 1.5 h/ha. The percentage of efficency was obtained by most efficient treatments were fenvalerate 30 EC (83.72% of control) and deltamethrin 2.5 EC (79.42% of control) which differred statistically fromthe others, but not between themselves. The number of insects oer plant was obtained at 5, 10, 24, 58, and 120 hours after the application of the insecticides, using a 2 x 2 black plastic sheet beneath the plants.
Thesagro: Eucalipto
Eucalyptus Citriodora
Doença
Praga
Stiphra Robusta
NAL Thesaurus: Eucalyptus
Data Created: 1996-07-04
Appears in Collections:Artigo em periódico indexado (CPATSA)

Files in This Item:
File Description SizeFormat 
AnaisdaSociedadeEntomologicadoBrasilv.14n.1p.23281985.pdf1,96 MBAdobe PDFThumbnail
View/Open

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace