نتایج جستجو برای: arenaria
تعداد نتایج: 857 فیلتر نتایج به سال:
The root-knot nematodes (RKN), Meloidogyne spp., represent an important threat to yam (Dioscorea spp.) production in West Africa. With the aim to establish the diversity of RKN species affecting yam tubers, for control and resistance screening purposes, surveys were conducted in the main yam producing areas of Nigeria. Galled tubers (N = 48) were collected from farmers' stores and markets in ni...
We report on the development of a PCR-based assay to detect Pasteuria penetrans infection of Meloidogyne arenaria in planta using specific primers for recently sequenced sigE, spoIIAB and atpF genes of P. penetrans biotype P20. Amplification of these genes in crude DNA extracts of ground tomato root galls using real-time kinetic PCR distinguished infected from uninfected M. arenaria race 1 by a...
Lemon palm (Melissa officinalis L.), a perennial plant from Lamiaceae family, is cultivated in all Mediterranean countries and coastal regions of Türkiye. It can be attacked by several pathogens like nematodes which reduce its yield quality. In this study, morphometric measurements, morphological molecular identifications were done using juveniles females obtained galled roots lemon balm collec...
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