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- Nejat, N., et al. Show all 5 Authors
- Plant pathology 2009 v.58 no.6 pp. 1152-1160
- Catharanthus roseus; Cocos nucifera; Cynodon dactylon; Elaeis guineensis; Phytoplasma; coconuts; decline; genes; host plants; leaves; necrosis; nucleotide sequences; phylogeny; phytoplasmal diseases; polymerase chain reaction; ribosomal RNA; seedlings; Malaysia
- ... Coconut palm (Cocos nucifera), oil palm (Elaeis guineensis), Bermudagrass (Cynodon dactylon) and Madagascar periwinkle (Catharanthus roseus) with symptoms indicative of phytoplasma disease were collected from different locations in Malaysia. PCR assays employing phytoplasma universal rRNA gene primers P1/P7 alone or P1/P7 followed by R16F2n/R16R2 detected phytoplasmas in eight out of 20 Malayan Re ...
- Nejat, N., et al. Show all 4 Authors
- Plant pathology 2007 v.56 no.4 pp. 669-676
- Carthamus tinctorius; Cicadellidae; DNA; Helianthus annuus; Pigeon pea witches'-broom phytoplasma; buds; host range; lettuce; nucleotide sequences; phylogeny; polymerase chain reaction; restriction fragment length polymorphism; ribosomal RNA; witches' broom; Iran
- ... Phytoplasmas associated with lettuce phyllody (LP) and wild lettuce phyllody (WLP) in southern Iran were partially characterized by molecular analyses and host-range studies. Agents of both diseases were transmitted by Neoaliturus fenestratus, a leafhopper colonizing lettuce and wild lettuce, to lettuce, wild lettuce, sowthistle and periwinkle, but not to safflower, sunflower, calendula and sesame ...