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Browsing Volume 09 by Title

Browsing Volume 09 by Title

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  • EFFECT OF BARE-ROOT DIP TREATMENT IN OIL-CAKES AND NEEM LEAF EXTRACT ON THE ROOT-KNOT DEVELOPMENT AND GROWTH OF TOMATO AND EGGPLANT 
    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 ...
  • EFFECT OF DRY TEA DREGS AS SOIL AMENDMENT ON GALL FORMATION BY MELOIDOGYNE JAVANICA AND GROWTH OF SUNFLOWER (HELIANTHUS ANNUS L.) 
    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 ...
  • EFFECT OF ROOT-KNOT NEMATODE AND CCC APPLICATION ON THE GORWTH OF TOMATO 
    M.H. SOOMRO; N.G.M. HAGUE (Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-02)
    Growth of tomato seedlings significantly reduced due to invasion by root-knot nematode regardless of CCC treatment. Total root length and the number of laterals of infested roots were also significantly smaller as compared ...
  • EFFECT OF SAWDUST AND AMMONIUM SULPHATE ON THE POPULATION OF PLANT PARASITIC NEMATODES AND PLANT GROWTH 
    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 ...
  • EVALUATION OF SOME FUNGAL SPECIES AS BIOCONTROL AGENTS OF MELOIDOGYNE JAVANICA 
    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 ...
  • HOST STATUS OF GUFFAL (COMMIPHORA WIGHTII (ARNOTT) BHANDARI) TO ROOT-KNOT NEMATODES 
    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 ...
  • INTERACTION BETWEEN ROTYLENCHULUS RENIFORMIS AND MACROPHOMINA PHASEOLINA ON LENTIL 
    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 ...
  • INTRASPECIFIC INTERACTIONS OF MELOIDOGYNE JAVANICA AND RACES OF M. INCOGNITA 
    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 ...
  • MANAGEMENT OF HETERODERA ZEAE ON CORN AND H. AVENAE ON BARLEY WITH ALDICARB AND CARBOFURAN 
    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 ...
  • NEW HOST RECORDS OF ROOT-KNOT NEMATODE (MELOIDOGYNE SPP.) IN PAKISTAN 
    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 ...
  • ON THE OCCURRENCE OF NEMATODE INDUCED PINE WILT DISEASE IN NIGERIA 
    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 ...
  • STUDIES ON ROOT-KNOT NEMATODES IN WHEAT 
    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 ...
  • TYLENCHORHYNCHUS PARACANALIS N.SP. (NEMATODA: TYLENCHIDA) FROM NIGERIAN SAVANNA 
    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 ...
  • TYLENCHORHYNCHUS SWATIENSIS N.SP. (NEMATODA: TYLENCHIDA) FROM THE SWAT AREA OF PAKISTAN 
    K. NASIRA; F. SHAHINA; M.A. MAQBOOL (Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1991-01-01)
    Tylenchorhynchus swatiensis n. sp. is described and illustrated from specimens on Prunus ameniaca from Swat, Pakistan. This new species can be distinguished from all other species of the genus Tylenchorhynchus on the basis ...
  • WEED AND CROP HOSTS OF ROOT-KNOT NEMATODE, MELOIDOGYNE JAVANICA (TREUB, 1885) CHITWOOD, 1949 IN NORTH WEST NIGERIA 
    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 ...

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