K. NASIRA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-08)
Surveys by the authors and other workers of the known virus vector nematodes associated with various vegetables, fruits, cereals and other crops carried out in Pakistan revealed the occurrence ofXiphinema americanum Cobb, ...
FARIVAR – MEHIN, HOSSEIN; MANSOOR SHAKERI(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-02)
The cereal cyst nematode has now been considered as a quarantine parasite in Iran. During 1989-90, about 20% of cereal fields were infested with this nematode, 34.5% H. avenae, 31% H. iri, 34.5% H. avenaeand H. iri in Harat ...
A.W. AMIN; C.S. BUDAI(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-01)
Of the 40 weed plants belonging to 33 genera in 20 families, 32 were infested by Meloidogyne incognita (MI), 9 by M. arenaria (MA), 5 by M. hapla (MH), 2 by M. naasi, and 1 by M. thamesi (MTh), in Csongrad County, South-Eastern ...
PATEL, H.R.; PATEL, D.J.; PATEL, C.C.; THAKAR, N.A.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-06)
Effect of leaf powder of vilayati mehdi (Clerodendron inerme L.), pink and white flower periwinkle (Catharanthus roseus (L.) G.Don.) and Azolla (Azolla pinnata R.Br.) for the control of root-knot nematodes (Meloidogyne ...
B. ZARINA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-02)
Tylenchorhynchus tuberosus n. sp., collected from soil around the roots of tuberose (Polianthes tuberose L.) can be separated from all the species of the genus on the basis of smooth continuous head, unstriated tail terminus. ...
S. EHTESHAMUL-HAQUE; M.J. ZAKI; M. ABID(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-09)
Use of biocontrol agents viz., Verticillium chlamydosporium, Paecilomyces lilacinus, Talaromyces flavus and Bradyrhizobium japonicum significantly (p<0.05) reduced root-knot infection on chickpea. Significant reduction in ...
R. AHMAD; M.K. ABBAS; M.A. KHAN; M. INAM-UL-HAQ; N. JAVED; S.T. SAHI(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-07)
Pasteuria penetrans applied at 2.5 cm soil depth proved most effective for the control of Meloidogyne incognita, followed by application at the surface and 5 cm depth. Application of P. penetrans in furrows exhibited ...
K. FIROZA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-03)
Specimens of two undescribed spiral nematodes, Helicotylenchus meloni n.sp. and H. striatus n.sp., collected from soil around the roots of musk melon (Cucumis melo L.) from Mirpursakro, Sindh, Pakistan, are described and ...
M.M. ABD-ELGAWAD; M.M. YOUSSEF; M.M. SHAMSELDEEN(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-09)
Citrus nematode population densities in both soil and root samples from ‘Calamondin’ mandarin orange grove were recorded monthly for 1 year. Although soil and root population density of Tylenchulus semipenetrans varied (P ...
SALAWU, E.O.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-02)
The development and life cycle of Heterodera sacchari Luc & Merny, 1963 were investigated under screenhouse conditions. The life cycle of the nematode from second stage juveniles to adult females was completed within 30 ...
M.H. SOOMRO(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-08)
Meloidogyne graminicola survived in moist soil without any host for upto 5 months and was able to invade the roots of Echinochloa colona and reproduce.
F. SHAHINA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-03)
Fergusobia indica (Jairajpuri, 1962) Siddiqi, 1986 collected from soil around the roots of banana from Sindh, Pakistan, is redescribed and illustrated with comparative details and revised measurements from Pakistan and ...
K. NASIRA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-03)
Species of Xiphinema cynodontis n. sp. isolated from soil around the roots of turf grass (Cynodon dactylon) in Karachi, Pakistan is described. The new species is characterized by having a combination of characters: anteriorly ...
K. FIROZA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-01-07)
A compendium of the genus Helicotylenchus with pertinent morphological data derived from the original descriptions is presented on nominal species of Helicotylenchus in tabular form to be used in the identification of ...
AHMED A.M. IBRAHIM(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-02)
Effects of cadusafos (nematicide), Paecilomyces lilacinus (biocontrol agent) and Nemout(R)(biocontrol product) in the control of Meloidogyne javanica on tomato and eggplant were compared. In pot experiments, cadusafos @ ...
A.S. AL-HAZMI; A.A.M. IBRAHIM; A.T. ABDUL-RAZIG(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1994-07-01)
The cereal cyst nematode (CCN), Heterodera avenae was frequently found (52-90%) in wheat and barley fields in Hail, Gassim and Riyadh, the three major wheat-producing regions in Saudi Arabia. The nematode produced large ...