White grub, Polyphylla olivieri (Col., Melolonthidae) is a serious pest of fruit and other trees . The larvae damage the roots and cause trees to die and ultimately fall.This scarabeid is a dangerous pest of orchard trees ...

Polyphylla olivieri (Col.,Melolonthidae) is the most destructive white grub in the Iran.This Scarabaeid has a wide host range including different fruit trees in most part of Iran. Chemical pesticides is the common for ...

کرم سفید ریشه Polyphylla adspersa از مهمترین آفات درختان میوه و سایر زیست بوم های کشاورزی در شمال شرق کشور می باشد. زیستگاه و اکولوژی خاص این حشره ضرورت استفاده از روش های غیرشیمیایی را در قالب مدیریت آفت اجتناب ناپذیر ...

Entomopathogenic nematodes (EPNs) in the genera Steinernema and Heterorhabditis are excellent candidates for biological control of insect pests. Attributes making the nematodes as ideal biological include their broad host ...

The Sugarcane grasshopper (Chrotogonus trachypterus) is one

of the most important and harmful pest of field crops in Sistan region of

Iran. Concerns over the environmental and human health impacts of ...