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  1. No Access

    Article

    Development of qPCR assays for quantitative detection of Heterodera avenae and H. latipons

    Twelve Heterodera species are considered of major economic significance in cereals, of which Heterodera avenae, H. latipons and H. filipjevi are the most important. Precise identification and quantification of th...

    F. Toumi, L. Waeyenberge, N. Viaene, A. A. Dababat… in European Journal of Plant Pathology (2015)

  2. No Access

    Article

    Flow-induced alterations to fish assemblages, habitat and fish–habitat associations in a regulated lowland river

    Understanding the cause–effect response of aquatic biota to hydrological variability is fundamental to the restoration of regulated rivers. Spatio-temporal variation in fish assemblage structure, microhabitat ...

    C. M. Bice, S. L. Gehrig, B. P. Zampatti, J. M. Nicol, P. Wilson… in Hydrobiologia (2014)

  3. No Access

    Chapter

    Current Nematode Threats to World Agriculture

    Many genera and species of nematodes attack almost all crops affecting their yield potential. Their distribution, diversity and potential damage depend on many factors including their centres of origin and sub...

    J. M. Nicol, S. J. Turner, D. L. Coyne… in Genomics and Molecular Genetics of Plant-N… (2011)

  4. No Access

    Article

    Relationships between population densities of the cereal cyst nematode, Heterodera latipons and yield losses of winter wheat in microplots

    The cereal cyst nematode, Heterodera latipons, has been shown internationally to be a serious nematode pest causing yield losses in cereals and it occurs in some cereal-growing provinces of Iran. The objectives o...

    A. Hajihasani, Z. Tanha Maafi, J. M. Nicol, A. Seraji in Australasian Plant Pathology (2010)

  5. No Access

    Chapter and Conference Paper

    The International Breeding Strategy for the Incorporation of Resistance in Bread Wheat Against the Soil Borne Pathogens (Dryland Root Rot and Cyst and Lesion Cereal Nematodes) Using Conventional and Molecular Tools

    Soil borne pathogens (SBPs) including the Dryland Root Rots and Cereal Nematodes are causing economic yield loss in many parts of the world where cereals dominate the crop** system and sub-optimal growing co...

    J. M. Nicol, N. Bolat, A. Bagci… in Wheat Production in Stressed Environments (2007)

  6. No Access

    Chapter

    Cimmyt’s Approach to Identify and Use Resistance to Nematodes and Soil-Borne Fungi, in Develo** Superior Wheat Germplasm

    CIMMYT has recently established a program to screen and breed for resistance against root lesion nematode (RLN) (Pratylenchus thornei), the cereal cyst nematode (CCN) Complex (Heterodera spp.),and the soil-borne ...

    J. M. Nicol, R. Rivoal, R. M. Trethowan, M. Van Ginkel… in Wheat in a Global Environment (2001)

  7. No Access

    Article

    Neutron Vibrational Spectroscopy of the H5O2+ Ion and Its Deuterated Analog in Phosphotungstic Acid Hexahydrate

    Heteropolyacid hydrates of the general form H3PM12O40 • nH2O are of interest to researchers in areas such as proton conductivity and catalysis. The water molecules in these hydrated acids reside in the interstiti...

    N.C. Maliszewskyj, T.J. Udovic, J.M. Nicol in MRS Online Proceedings Library (1996)

  8. No Access

    Article

    Small Angle Neutron Scattering Study of the Structure and Formation of Ordered Mesopores in Silica

    The nanoscale structure and synthesis mechanisms of a recently developed class of inorganic mesoporous materials with ordered arrays of uniform mesopores have been investigated by small angle neutron scatterin...

    C. J. Glinka, J. M. Nicol, G. D. Stucky, E. Ramli… in MRS Online Proceedings Library (1994)

  9. No Access

    Article

    Neutron and Raman Spectroscopes of 134 and 134a Hydrofluorocarbons Encaged in Na-X Zeolite

    Inelastic neutron scattering methods were used in conjunction with Raman spectroscopy to probe the vibrational density of states of the hydrofluorocarbons (HFCs) 134 (HF2C-CF2H) and 134a (F3C-CFH2) adsorbed in th...

    T. J. Udovic, J. M. Nicol, R. R. Cavanagh, J. J. Rush… in MRS Online Proceedings Library (1994)

  10. No Access

    Article

    Characterization of the Interaction of Hydrogen with Iridium Clusters in Zeolites by Inelastic Neutron Scattering Spectroscopy

    Incoherent inelastic neutron scattering (IINS) measurements of hydrogen bound to Ir6 clusters in the nanoscale pores of zeolite NaY and similar clusters in KL zeolite are reported. On the basis of hydrogen uptake...

    J. M. Nicol, T. J. Udovic, R. R. Cavanagh, Z. Xu, S. Kawi… in MRS Online Proceedings Library (1994)

  11. No Access

    Article

    Neutron Scattering Study of Layered Silicates Pillared with Alkylandnonium Ions

    Incoherent, inelastic neutron scattering has been used to study the vibrational spectra of tetramethylammonium montmorillonite and trimethylammonium vermiculite in the energy range 20–140 meV. For both systems...

    D. A. Neumann, J. M. Nicol, J. J. Rush, N. Wada… in MRS Online Proceedings Library (1989)

  12. No Access

    Chapter

    Infrared and Neutron-Scattering Studies of Ethene Adsorbed onto Partially Exchanged Zinc A Zeolite

    Infrared and inelastic neutron-scattering studies of thane adsorbed onto ZnNaA zeolite show that the adsorbed molecule occupies a single adsorption site. The C-H stretching modes are not observed in the infrar...

    J. Howard, J. M. Nicol, J. Eckert in The Structure of Surfaces (1985)