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Browsing by Author "Ecology"
Now showing items 61-80 of 87
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Plants and the Environment : Plants as Pollution Monitors
Burton, Agneta (Elsevier, 2003) -
The politics of resistance management: working towards pesticide resistance management globally
Thompson, G D; Matten, S; Denholm, Ian; Whalon, M E; Leonard, P (Centre for Agriculture and Bioscience International (CABI), 2008) -
Protection Versus Pathology in Aviremic and High Viral Load HIV-2 Infection : The Pivotal Role of Immune Activation and T-cell Kinetics
Hegedus, Andrea; Nyamweya, Samuel; Zhang, Yan; Govind, Sheila; Aspinall, Richard; Mashanova, Alla; Jansen, Vincent A. A.; Whittle, Hilton; Jaye, Assan; Flanagan, Katie L; Macallan, Derek C. (2014-09-01)BACKGROUND: Many human immunodeficiency virus (HIV)-2-infected individuals remain aviremic and behave as long-term non-progressors but some progress to AIDS. We hypothesized that immune activation and T-cell turnover would ... -
Recording of higher plants 2017-2019
Denholm, Ian; Mashanova, Alla (2020-09-01)The most recent report of flora recording in Herts was published by Trevor James in the 2017 issue of The Hertfordshire Naturalist (James, 2017). This covered the years 2015 and 2016 and so an update is overdue. Here we ... -
Recording of higher plants 2020
Denholm, Ian; Mashanova, Alla; Biddle, Astrid (2021-10-01) -
Recordings of higher plants 2021
Denholm, Ian; Mashanova, Alla; Biddle, Astrid (2022-11-01) -
Resistance to insecticides in the TYLCV vector, Bemisia tabaci
Horowitz, R; Morin, Shai; Denholm, Ian (Springer Nature, 2007) -
Resistance to spiromesifen in Trialeurodes vaporariorum is associated with a single amino acid replacement in its target enzyme acetyl-coenzyme A carboxylase
Karatolos, Nikos; Williamson, M. S.; Denholm, Ian; Gorman, Kevin; Ffrench-Constant, R.; Nauen, Ralf (2012-06)Spiromesifen is a novel insecticide and is classed as a tetronic acid derivative. It targets the insects' acetyl-coenzyme A carboxylase (ACCase) enzyme, causing a reduction in lipid biosynthesis. At the time of this ... -
The role of spatial structure in the infection spread models: population density map of England example
Mashanova, Alla; Mashanov, Gregory (medRxiv, 2020-04-29)In the current situation of a pandemic caused by COVID-19 developing models accurately predicting the dynamics of the outbreaks in time and space became extremely important. Individual-based models (IBM) simulating the ... -
The significance of ecotoxicology
Peterson, P. J.; Batt, S.; Burton, Agneta (Taylor & Francis Group, 1990) -
Species-Specific Interactions of Bacillus Innocula and Arbuscular Mycorrhizal Fungi Symbiosis with Winter Wheat
Wilkes, Thomas; Warner, Douglas; Edmonds-Brown, Veronica; Davies, Keith (2020-11-16)Arbuscular mycorrhizal (AM) fungi establish close interactions with host plants, an estimated 80% of vascular plant species. The host plant receives additional soil bound nutrients that would otherwise not be available. ... -
Strategies for biological monitoring - the European experience
Burton, Agneta; Morris, H.L.; Samiullah, Y. (Springer Nature, 1988) -
Susceptibility of adult cat fleas (Siphonaptera: Pulicidae) to insecticides and status of insecticide resistance mutations at the Rdl and knockdown resistance loci
Rust, MK; Vetter, R; Denholm, Ian; Blagburn, B; Williamson, M; Kopp, S.; Coleman, G.; Hostetler, J; Davis, W; Mencke, N.; Rees, R; Foit, S; Boehm, C; Tetzner, K (2015-08-01)The susceptibility of 12 field-collected isolates and 4 laboratory strains of cat fleas, Ctenocephalides felis was determined by topical application of some of the insecticides used as on-animal therapies to control them. ... -
Susceptibility of cat fleas (siphonaptera: Puclicidae) to fipronil and imidacloprid using adult and larval bioassays
Rust, M. K.; Vetter, R; Denholm, Ian; Blagburn, B; Williamson, Martin S.; Kopp, S.; Coleman, G.; Hostetler, J; Davis, W; Mencke, N.; Rees, R; Foit, S; Tetzner, K (2014-05-01)The monitoring of the susceptibility offleas to insecticides has typically been conducted by exposing adults on treated surfaces. Other methods such as topical applications of insecticides to adults and larval bioassays ... -
Susceptibility of standard clones and European field populations of the green peach aphid, Myzus persicae, and the cotton aphid, Aphis gossypii (Hemiptera: Aphididae), to the novel anthranilic diamide insecticide cyantraniliprole
Foster, Stephen P.; Denholm, Ian; Rison, Jean-Luc; Portillo, Hector E.; Margaritopoulis, John; Slatere, Russell (2012-04)BACKGROUND: Parthenogenetic clones of the green peach aphid, Myzus persicae (Sulzer), and the cotton aphid, Aphis gossypii Glover, were tested with the anthranilic diamide insecticide cyantraniliprole (i.e. DuPont (TM) ... -
Sustainable management of pest-tolerant transgenic crops
Denholm, Ian (2001) -
Target site resistance to neonicotinoid insecticides in the brown planthopper, Nilaparvaya luguns
Liu, Z; Williamson, MS; Lansdell, S J; Han, Z.; Denholm, Ian; Millar, N S (Wiley, 2007) -
Taxonomic reassessment of the British and Irish tetraploid marsh-orchids
Bateman, R. M.; Denholm, Ian (2012-06)Spasmodic progress in understanding the morphology of European allotetraploid marsh-orchids of the genus Dactylorhiza achieved in the second half of the twentieth century has in the twenty-first century been largely ... -
Terrestrial and aquatic bryophytes as monitors of environmental contaminants in urban and industrial habitats
Burton, Agneta (1990)The widespread distribution of bryophytes and the tolerance of many species to certain contaminants has led to their use for monitoring purposes. Early this century, changes in the distribution of mosses in urban habitats ... -
Tillage, Glyphosate and Beneficial Arbuscular Mycorrhizal Fungi: Optimising Crop Management for Plant–Fungal Symbiosis
Wilkes, Thomas; Warner, Douglas; Davies, Keith; Edmonds-Brown, Veronica (2020-11-03)Zero till cropping systems typically apply broad-spectrum herbicides such as glyphosate as an alternative weed control strategy to the physical inversion of the soil provided by cultivation. Glyphosate targets 5-enolpyru ...