to identify the horticultural of plant parasitic nematodes in northern khorasan province, 170 soil and plant root samples were collected during different seasons of years 2009 and 2010. nematodes were extracted through centrifugal-flotation method, specimens then being fixed according to modified seinhorst method and transferred to glycerin before making measurements (de grisse, 1969). througho...

Bitki paraziti nematodlar kültür bitkilerinde ekonomik kayıplara neden olan zararlı organizmalardır. Bu çalışma Kırgızistan’ın kuzeyinde yer alan Talas ve Tokmok Bölgeleri patates ekiliş alanlarında bulunan bitki nematod türlerini saptamak amacıyla yürütülmüştür. amaçla 2016 yılı yaz aylarında yapılan survey çalışmalarında alanlarından 15 adet toprak örneği alınmıştır. Örneklerden elde edilen t...

A 2-year study was conducted on Merion Kentucky bluegrass turf (Poa pratensis) to identify potential relationships among seasonal population dynamics of nematodes, chemical applications, thatch, tillering, dollar spot caused by Sclerotinia homoeocarpa, clipping weight, and other factors. Numbers of Tylenchorhynchus maximus determined during June were inversely related to the wet weight of grass...