Nematodes of the order Tylenchida affecting five medicinal plants in Qazvin province

Document Type : Short paper

Authors

Abstract

In the cource of the research during 2001-2005, 35 soil samples were collected from root zone as well as infected roots, of medicinal plants in farms and natural plantations of medicinal plants in Qazvin province (“Dineh” Agricultural Complex, natural plantations and Alamout Medicinal Plant Research Station). Samples were transferred to laboratory. Washing, nemathode extraction, killing, fixation and transfer to pure glycerin were carried out based on the modified protocol developed by De Grisse (1969). Perineal pattern of Meloidogyne females was prepared through IMP method. Infected roots were studied in two ways of dyed (using fuxin lactophenol acid) and non-dyed.Important morphological and morphometric characteristics were investigated after supplying permanent preparation of extracted nemathodes. Results showed 9 species of nematode belong to 9 geneus of 5 families were identified on rizosphere of  Thymus vulgaris,Salvia officinalis,Melissa officinalis, Lavandula officinalis  and Mentha piperita. Nematodes wereAmplimerlinius gelobigerus Siddigi, 1978. Boleodorus thylactus Thorne, 1941.Criconema mutabil (Taylor, 1936) Raski& Ius, 1985. Criconemella antipolitana (De Guiran, 1963), Iuc & Raski, 1981. Filenchus afghanicus Khan,1978. Geocenamus brevidens (Allen, 1955, Siddigi, 1970) Brzeski, 1991. Helicotylenchus pseudorobustus (Steiner, 1914) Golden, 1956. Hoplolaimus stephanus Daday, 1905. Pratylenchus thoreni Sher & Allen, 1953.
 
 

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