Effect of plant phenolic compounds on the hemocyte concentration and antioxidant enzyme activity in Hyphantria cunea (Drury, 1773) (Lepidoptera: Arctiidae) larvae infected by Hyphantria cunea granulovirus

The aim of this study was to determine the effects phenolic substances in different plants (mulberry, apple, walnut and plum) on hemocyte counts antioxidant enzyme activities Hyphantria cunea larvae infected with granulovirus (HycuGV) uninfected. In study, contents plant materials were firstly determined. Then, these ingredients uninfected As a result all groups increased infection activity, phenoloxidase (PO) fed apple leaves plum containing rosmarinic acid protocatechuic amounts malondialdehyde (MDA) decreased as viral infection. While highest superoxide dismutase (SOD) catalase (CAT) among both amount chlorogenic acid, lowest glutathione peroxidase (GSH-Px) also groups. All showed that host affected H. larvae.