Biocidal effect of deltametrin against Thaumetopoea wilkinsoni Tams, 1924 (Lepidoptera: Notodontidae) in laboratory conditions

Authors : Şeyma YİĞİT, Ali Kaan AŞKIN, İzzet AKÇA, İslam SARUHAN

Pages : 190-194

Doi:10.31195/ejejfs.778587

View : 51 | Download : 15

Publication Date : 2020-10-02

Article Type : Research Paper

Abstract :This study was carried out to determine the effect of deltamethrin, which is used against some urban pests, on Thaumetopoea wilkinsoni Tams, 1924 under laboratory conditions. The recommended dose of the biocidal against urban pests insert ignore into journalissuearticles values(60 ml / 10 liters of water);, half dose insert ignore into journalissuearticles values(30 ml / 10 liters of water); and quarter dose insert ignore into journalissuearticles values(15 ml / 10 liters of water); were used in the study. At the highest dose of the biocidal, on day 1 insert ignore into journalissuearticles values(60 ml / 10 liters of water); 77.5% mortality was detected, three days showed 82.50% and five days showed 90% mortality. On day 5 of the study, the LD50 value for T. wilkinsoni was 34.03 and LD90 56,21. As a result of the study, it has been determined that the Exdel 5 SC insert ignore into journalissuearticles values(Deltamethrin); has a biocidal effect for pine processionary moth.
Keywords : Pine processionary moth, Thaumetopoea wilkinsoni, deltamethrine, biocidal effect

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