0255-7576_2005_23_2

Author: A. MITTAL AND B.K. GOSWAMI Publishing Date: 2005 E-ISSN: 0255-7576 Volume 23 Issue 2 ABSTRACT: Experiments were carried out to find the inter-relationship between Meloidogyne incognita root-knot nematode and soil fungi infesting tomato. Fungal bio-agents viz., Aspergillus nidulans var. dentatus, A. terreus, A. niger and Trichoderma viride suppressed both M. incognita root-knot nematode and the pathogenic fungus Rhizoctonia solani. Knowledge […]

Author: A.E. ISMAIL AND W.M.A. EL-NAGDI Publishing Date: 2005 E-ISSN: 0255-7576 Volume 23 Issue 2 ABSTRACT: Under flood irrigation regime, the vertical and horizontal distributions of the coinhabitant nematodes associated with chamomile and jasmine were investigated. Generally, the highest population density of nematodes viz. Helicotylenchus sp., Tylenchorhynchus sp., R. reniformis and Tylenchus sp., on chamomile were concentrated at soil depth layers of 0-15 cm and

Author: S. GHOSH AND M.R. KHAN Publishing Date: 2005 E-ISSN: 0255-7576 Volume 23 Issue 2 ABSTRACT: Morphometrics and morphology of different life stages of Rotylenchulus reniformis populations from West Bengal, Orissa and Nagaland were studied. Considerable variability in different taxonomic characters of five natural populations was recorded. Evaluation of characters showed that stylet length was found to be stable character for

Author: U. GOZEL AND I.H. ELECKCIOGLU Publishing Date: 2005 E-ISSN: 0255-7576 Volume 23 Issue 2 ABSTRACT: The study was conducted to investigate the effect of plant parasitic nematodes viz., Pratylenchus thornei and Heterodera avenae on agronomic characters and yield of some wheat varieties in East Mediterranean region of Turkey, during two consecutive growing seasons. Reproduction rate of Pratylenchus thornei and Heterodera

Author: M.M.A. YOUSSEF AND W.M.A. EL-NAGDI Publishing Date: 2005 E-ISSN: 0255-7576 Volume 23 Issue 2 ABSTRACT: Cellular alterations in Meloidogyne incognita or Rotylenchulus reniformis-infected black mulberry (Morus nigra) roots revealed that infection with root-knot nematode, M. incognita induced pronounced alterations in the cortical, endodermal and stellar regions. The nematode formed giant cells in the stellar region. The giant cells tended to be prolonged along the