Study of Plant Parasitic Nematodes and Description of New Record (Rotylenchus alius) Associated with Barley (Hordium vulgare L.) in Khorasan Razavi Province, Northeast Iran
Majid Shahi Bajestani1, Esmat Mahdikhani Moghadam2*, Reza Aghnoum3 and Hamid Rohani2
Rotylenchus alius. A: Whole body; B: Head region with oesophagus; C: Ovary; D: Tail of female; phasmid region.
Phylogenetic tree (Bootstrap type) for Iranian population of Meloidogyne arenaria.
*Khorasan Razavi province, Neyshabour region. a: Body length/body width; b: Body length/esophagus length; S.E-pore: Excretory pore to head; DGO: Dorsal gland orifice; Mb: Position of median bulb center as a percentage of the pharynx length.