Now showing items 51-60 of 80
Modelling the progress of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape (Brassica napus) in relation to leaf wetness and temperature
Light leaf spot (Pyrenopeziza brassicae) is a polycyclic disease of winter oilseed rape (Brassica napus). Airborne ascospores are thought to start the epidemics, which then progress through repeated infections caused by ...
Systematic genetic and molecular analysis of insect resistance in Arabidopsis
(Int Society for Plant-Microbe, 2000)
A Workbook of Group-Analytic Interventions
The role of the EMA software in integrated crop management and its commercial uptake
Integrated crop management (ICM) balances the issues of profitability and sustainability with the need for concern for the environmental as a whole. As such, it requires sound decision-making based on detailed knowledge ...
Spectroscopy-based modelling of the 3D structure of the β subunit of the high affinity IgE receptor
The high affinity IgE receptor, possesses a tetrameric structure. The 243 residue β subunit is a polytopic protein with four hydrophobic membrane-spanning segments, whereas the individual α and γ subunits are bitopic ...
Induced plant defense responses against chewing insects : Ethylene signaling reduces resistance of Arabidopsis against Egyptian cotton worm but not diamondback moth
The induction of plant defenses by insect feeding is regulated via multiple signaling cascades. One of them, ethylene signaling, increases susceptibility of Arabidopsis to the generalist herbivore Egyptian cotton worm ...
The importance of tropical root-knot nematodes (Meloidogyne spp.) and factors affecting the utility of Pasteuria penetrans as a biocontrol agent
The conclusions of a collaborative study of the occurrence and importance of root-knot nematodes (RKN, Meloidogyne spp,) and of their control agent, Pasteuria penetrans, in parts of Europe, Africa, South America and the ...
Problems of quality designation in diffusely polluted urban streams — the case of Pymme's Brook, north London
Downstream patterns in the biology and bacteriology of Pymme's Brook (north London) between 1985 and 1992, are compared with the local Environment Agency (EA, England and Wales) quality classification of the site, revealing ...
Diversity of the bacterial hyperparasite Pasteuria penetrans in relation to root-knot nematodes (Meloidogyne spp.) control on Acacia holosericea
Pasteuria penetrans isolates sampled from different geographical areas were characterised both for the heterogeneity of the endospore surface using monoclonal antibodies and for the ability of spores to attach to different ...