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DIEZ-RODRÍGUEZ,GABRIELA INÉS; SOSINSKI,ENIO EGON; HÜBNER,LUCAS KUHN; ANTUNES,LUIS EDUARDO CORRÊA; NAVA,DORI EDSON. |
ABSTRACT The blueberry (Vaccinium ashei Reade, Ericaceae) is a small fruit with great growth potential in Brazil. This research was developed in order to identify the insects found on associated to the different phenological stages of blueberry in order to implement the integrated pest management for this crop. Insect samples were collected from three orchards, in the region of Pelotas, RS, from January 2010 to June 2012. The data were analyzed based on the composition and abundance of the collected insects. In all three sites, 2,354 insects were studied and the majority belonged to Hymenoptera (72%), Coleoptera (16%), Hemiptera (6%) and Diptera (4%). Forty-one families were identified with 59% of the listed insects belonging to the Apidae family,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vaccinium ashei; Insect pest; Pollinators. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000500402 |
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NÖRNBERG,SANDRO DANIEL; GRÜTZMACHER,ANDERSON DIONEI; NAVA,DORI EDSON; VALGAS,RICARDO ALEXANDRE; OZELAME,ÂNGELO LUIS. |
ABSTRACT The aim of this study was to evaluate the residual effect of pesticides sprayed on peach orchards on S. zeamais. The study consisted of two experiments, according to the method of pesticide application. For Experiment I, pesticides were directly sprayed on peach trees and in Experiment II, the application of pesticides was performed under laboratory conditions. In both Experiments, the effect of pesticides was assessed in laboratory through the release of ten weevils per peach fruit. The effect of treatments was assessed by variable number of surviving insects. The results for pesticides [a.i. (ml or g.100L)] have shown that application of treatments in the field (Experiment I), malathion (200) presented persistence at 1DAT (Days after treatments... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chemical control; Insecticides; Persistence; Prunus persica. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300402 |
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