D.S.Srivastava; S.Mukesh; V.Savita; B.K.Dwivedi; S.P Singh; S.Srivastava; R.N.Majee(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
In vitro two lac based chemicals viz., 9-hydroxy A —nonenoic acid (synthesized from aleuritic acid, a major component of lac) and its methyl ester was evaluated against juveniles (h) of Meloidogvne incognita. Nematicidal ...
A.Hayat; N.Javed; S.A.Khan; A.S.Gondal; M.Kamran; M.S.Aasi(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
The use of resistant genotypes is an attractive altemative for managing yield losses caused by plant parasitic nematodes. Experiments were designed to identify resistant potato gennplasm against root-knot nematode, Meloidogvne ...
N.Hajira; F.Shahina; K.Firoza(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Experiment was conducted to evaluate the efficacy of arbuscular myconhizal (AM) fungi (Glomus spp. and Gigaspora spp.) as bioprotectant agamst root-knot nematode Meloidogvne incognita in sponge gourd (Luffa cylindrica (L.) ...
A.M.S.Lashein; M.M.A. Youseef(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Seasonal dymamics of the renifonn nematode, Rotylenchulus renifonms in soil and roots and the spiral nematode, Helicotylenchus sp. in soil of olive (Olea europaea L.) cv. Toffahi over one year were analyzed. Population ...
R.A.Bakr; M.E.Mahdy; M.E.Mousa(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Experiments were canied out in naturally infested soil with root-knot nematodes, Meloidogyne spp., in the summer season of 2005 and 2006 at tvvo locations in Beheira governorate, Egypt. Five different color polyethylene ...
A.E Ismail; N.M. Mahrous(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Thirty eight imported oil seed-rape cultivars were evaluated for their relative susceptibility against the reniform nematode, Rotylenchulus reniformis and other tylenchlds under field conditions. Statistical differences ...
H.A.Osman; M.M.A. Youseef; H.H.Ameen; Abd-Elbary; A.M.S. Lashein(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
The study was conducted to test the direct effect of different concentrations (1250, 2500, 5000. 10000 and 15000 ppm) of the abiotic materials, y-amino-n-butyfic acid (GABA), chitosan, salicylic acid and acetyl salicylic ...
A.Mehtab; N.Javed; S.A.Khan; A.S.Gondal(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Medicinally important plant babchi (Psoralea coolifolia L.) is highly susceptible to root-knot nematode (Meloidogyne incognita) infection. Study was conducted to access the potential of Pasteuria penetrans and neem extract ...
A.W. Amin; Abd-El Wanis; A.Rahman; Tomader(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Southern root-knot nematode, Meloidogvne incognita and Fusarium wilt Fusarium oxysporum are the most serious soil bome diseases of cucumber. The present study aimed to evaluate some cucurbit rootstocks for their resistance ...
S.Namjou; E.Shokoohi; Z.Lori(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
The reproduction of an Iranian population of Ditylenchus destructor Thorne, 1945 was investigated in different media under laboratory condltlons to identi$• the best medium and fungal host for mass production of this ...
A.R.Kazmi; K.A.Tabassum; F.Shahina(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
During phenotypic and biochemical observations three different species of bacteria viz, Xenorhahius indica, stock-tae and Photorhabdus luminescens luminescens were reported for the first tinle from Pakßtam They were ...
S.Alvani; E.Mahdikhani; H.Rouhani(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
Nematode fauna associated with barberry (Berberis vulgaris L.) was investigated and identified. Soil samples were collected in the spring and summer seasons of 2012 from rhizosphere of barbeny m South Khorasan Province, ...
N.Ghazalbash; M.Abdollahi(National Nematological Research Centre (NNRC), University of Karachi, 2013-01-20)
The nematicidal and fungicidal effect of plant materials of two Iranian native plant species, Ferulago angulata and Zataria multifiora was evaluated. The interrelationship benveen M javanica and F. oxysporum f. sp. bcopersici ...