SUHAIL ANVER; SARTAJ A. TIYAGI; APARNA YADAV; MASHKOOR ALAM(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-08)
Interactive effects of reniform nematode, Rotylenchulus reniformis, and root-rot fungus,Macrophomins phaseolina, on lentil were examined. Both the pathogens caused significant reductions in length and weight of shoot and ...
PATEL, Y.C.; PATEL, D.J.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-07)
Experiments on the effect of root-knot nematodes in wheat were conducted to evaluate i) inoculum potential in relation to growth and development of wheat plants, ii) effect of root-knot nematodes infection on biochemical ...
SALAWU, E.O.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-03)
Meloidogyne incognita readily penetrated the roots of Celosia argentia and developed to mature females.
The nematode caused extensive damage to epidermis, cortical, endodermal and the vascular tissues. Severe vascular ...
SALAWU, E.O.; AMBURSA, A.S.; MANGA, Y.B.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-06)
Five weed species, including Ageratum conyzoides, Eclipta alba, Ipomea aquatica, Polygonum senegalense and Sesbania leptocarpa, were hosts of Meloidogyne javanica in the fadama farmlands along Rima river in Sokoto. All the ...
KHAN, FASAHAT A.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-02)
Tylenchorhynchus paracanalis n. sp., collected from the rhizosphere of sugarcane (Saccharum officinarum L.) in Hadejia (Kano state of Nigeria), is described, illustrated and diagnosed. In having sinuous canals it comes ...
B. ZARINA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-02)
Helicotylenchus verecundus n. sp., and Tylenchorhynchus rosei n. sp., collected respectively from soil around the roots of lily (Pancratium verecundum Ait.) and yellow rose (Rose indica cultivar Grandpa Dickson) from the ...
K. FIROZA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-01)
Rotylenchus capsicumi n. sp., collected from Quetta, Pakistan around the roots of chillies (Capsicum annuum L.) is described and illustrated herein. This new species can be separated from all the species of the genus by a ...
ZAKI A. SIDDIQUI; S. ISRAR HUSAIN(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-09)
Fifteen day old culture filtrates of Paecilomyces lilacinus, Aspergillus flavus, A. niger, Alternaria brassicicola, A. triticina and Fusarium solani undiluted and at 1:10 dilution were used in 20 ml soil doses for the ...
M.M. Alam; & I. Ahmad(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-13)
Nematode control is a joint author book edited by M.S. Jairajpuri, M.M. Alam & I. Ahmad. The book provides a brief introduction to the methods of nematode control including biological control. Information about ...
PATEL, D.J.; PATEL, B.A.; PATEL, R.R.; PATEL, D.H.(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-11)
Medicinal and aromatic plants have a great potential for treatments of several chronic diseases of man and animal (Atal & Kapur, 1982). Several medicinal plants viz., Garo (Tinospora cordifolia Miers. and Mulethi (Glycyrrhiza ...
KHAN, FASAHAT A.; RASHEED A. GBADEGESIN(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-10)
Tropical pines, initially raised for research purpose, are becoming increasingly important as plantation species in Nigeria for their use as a source of raw material for long fibred pulp in paper production. Large areas ...
M.J. ZAK; M.A. MAQBOO(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-08)
Efficacy of Pasteuria penetrans with two soil fungi viz., Paecilomyces lilacinus, Talaromyces flavus and a bacterium Bacilus subtilis on the biological control of root-knot nematode on okra was tested in pots. Results ...
KHAN, M. WAJID; S.R. HAIDER(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-07-04)
The intraspecific interactions (competition among the individuals in the same species/race) ofMeloidogyne javanica and races of M. incognita were examined separately in pot experiments to understand their significance in ...
A.S. AL-HAZMI; A.T. ABDUL-RAZIK(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-07)
Two fungal species, Acremonium persicinum and Aspergillus ochraceus, were isolated from infected second-stage juveniles (J2) of Meloidogyne javanica. Four other species, Aspergillus petrakii, Mucor hiemalis, Paecilomyces ...
M. MASHKOOR ALAM(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-06)
Sawdust and ammonium sulphate significantly reduced the population of plant parasitic nematode on carrot, radish, table beet, turnip, wheat and barely used as test plants. Where sawdust was used nematode population ...
B. ZARINA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1989-01-12)
During a survey of cultivated ornamental plants in the nurseries, park, greenhouse and gardens in different localities of Karachi several host plants of root-knot nematode were encountered. Diseased plants showed symptoms ...
M. ABID; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-03)
Bare-root dip in the extracts of oil-cake of castor and mustard and neem leaf significantly reduced root-knot infection caused by Meloidogyne javanica on tomato and eggplant. The damaging effects of the nematode were masked ...
F. SHAHINA; M.A. MAQBOOL(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-09)
Aldicarb (Temik 10G) and Furadan (Carbofuran 3G) were tested against Heterodera zeae on corn and H. avenae on barley in a pot experiment. Both the nematicides at 2.5kg a.i/ha significantly reduced the cyst population and ...
M. MASHKOOR ALAM(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-05)
In field trials oilseed cakes of mahua, castor, mustard, neem and groundnut singly or in different combinations significantly controlled populations of plant-parasitic nematodes on tomato (Lycopersicon esculentum Mill.), ...
S.A. MONTASSER(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-04)
The effect of dried tea dregs (Camillia sinensis L.) as soil amendment on the root-knot nematode,Meloidogyne javanica infecting sunflower plants and on improving plant growth was studied under greenhouse conditions. Highest ...