|
|
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 |
| |