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Diversity and distribution of epiphytic bryophytes on Bramley's Seedling trees in East of England apple orchards.
Whitelaw, M.; Burton, Agneta (2015-07)Epiphytic bryophytes on apple trees were investigated in relation to a selection of tree characteristics. Management of orchard trees for fruit production affects the habitats available for colonisation and growth of ... -
Ecological determinants of Bemisia tabaci resistance to insecticides
Castle, S J; Palumbo, J C; Prabhakar, N; Horowitz, A. R.; Denholm, Ian (Springer Nature, 2010) -
The effect of dose rate of imidacloprid and clothianidin on insecticide-resistantclones of Myzus persicae (Sulzer)
Haylock, L A; Dewar, A M; Garner, B H; Sands, R J N; Baker, P; Foster, S P; Cox, D; Mason, N; Denholm, Ian (2002-11-18) -
Effects of a penthiopyrad and picoxystrobin fungicide mixtureon phoma stem canker (Leptosphaeria spp.) on UK winteroilseed rape
Sewell, Thomas; Moloney, Steven; Ashworth, Mike; Ritchie, Faye; Mashanova, Alla; Huang, Yongju; Stotz, Henrik; Fitt, Bruce (2016-07-01)In the UK, fungicides are often used to controlphoma stem canker on winter oilseed rape. Field trialswere established near Boxworth, Cambridgeshire for fourcropping seasons (2011/2012, 2012/2013, 2013/2014 and2014/15) to ... -
EIA and EMS integration : Not wasting the opportunity
Hollands, Rid; Palframan, Lisa (2014-01)Environmental tools such as environmental impact assessment (EIA) and environmental management systems (EMS) can be applied to ensure that major projects are constructed and operated using an approach that enables effective ... -
EIA-EMS Link from the Oil and Gas Industry
Palframan, Lisa (Edward Elgar Publishing, 2012) -
The evolution of insecticide resistance in the peach-potato aphid, Myzus persicae
Bass, Chris; Puinean, Alin M.; Zimmer, C T; Denholm, Ian; Field, LM; Foster, SP; Gutbrod, O; Nauen, Ralf; Slater, R; Williamson, MS (2014-08-31)The peach potato aphid, Myzus persicae is a globally distributed crop pest with a host range of over 400 species including many economically important crop plants. The intensive use of insecticides to control this species ... -
Fat Duckweed (Lemna gibba) might be much more widespread in Hertfordshire than previously thought
Mashanova, Alla; Espinosa Montiel, Javier; Barrero Sicilia, Cristina (2022-11-01) -
Field and laboratory exposures of two moss species to low level metal pollution
Tremper, A.H.; Burton, Agneta; Higgs, David Edward Barry (2004)Moss transplants of the species Rhytidiadelphus squarrosus and Pleurozium schreberi were used as active biomonitoring organisms as a part of a monitoring study to assess the impact of metals associated with ambient particles ... -
Fitness trade-off in peach-potato aphids (Myzus persicae) between insecticide resistance and vulnerability to parasitoid attack at several spatial scales
Foster, Stephen P.; Denholm, Ian; Poppy, G. M.; Thompson, R.; Powell, W. (2011-12)Insecticide-resistant clones of the peach-potato aphid, Myzus persicae (Sulzer), have previously been shown to have a reduced response to aphid alarm pheromone compared to susceptible ones. The resulting vulnerability of ... -
Foliar application of iron as a remedy for zinc toxic tomato plants
Kaya, C.; Higgs, David Edward Barry; Burton, Agneta (1999-12) -
Furthering environmental impact assessment: towards a seamless connection between EIA and EMS
Perdicoúlis, Anastássios; Durning, Bridget; Palframan, Lisa; School of Life and Medical Sciences; Department of Human and Environmental Sciences; Health & Human Sciences Research Institute; Agriculture, Food and Veterinary Sciences; Geography, Environment and Agriculture; Ecology (Edward Elgar Publishing, 2012)The environmental impact of development projects is currently studied and mitigated from two distinct perspectives: before and after project implementation, with environmental impact assessment (EIA) and environmental ... -
Genetic variation in target-site resistance to pyrethroids and pirimicarb in Tunisian populations of the peach-potato aphid, Myzus persicae (sulzer) (Hemiptera: Aphididae)
Charaabi, K; Boukhris-Bouhachem, S; Makni, M; Fenton, B; Denholm, Ian (2016-10-27)BACKGROUND We used molecular assays to diagnose resistance to pyrethroids and pirimicarb in samples of Myzus persicae from field crops or an insect suction trap in Tunisia. Genotypes for resistance loci were related to ... -
Genomic evidence for genes encoding leucine-rich repeat receptors linked to resistance against the eukaryotic extra- and intracellular Brassica napus pathogens Leptosphaeria maculans and Plasmodiophora brassicae
Stotz, Henrik; Pascoe, Harvey; Parham, Haddadi; Fitt, Bruce; Mashanova, Alla; Kukol, Andreas; Larkan, Nicholas; Hossein, Borhan (2018-06-01)Genes coding for nucleotide-binding leucine-rich repeat (LRR) receptors (NLRs) control resistance against intracellular (cell-penetrating) pathogens. However, evidence for a role of genes coding for proteins with LRR domains ... -
The global status of insect resistance to neonicotinoid insecticides
Bass, Chris; Denholm, Ian; Williamson, MS; Nauen, Ralf (2015-06-30)The first neonicotinoid insecticide, imidacloprid, was launched in 1991. Today this class of insecticides comprises at least seven major compounds with a market share of more than 25% of total global insecticide sales. ... -
Heterogeneity of cell membrane structure studied by single molecule tracking
Mashanov, Gregory; Nenasheva, Tatiana; Mashanova, Alla; Lape, Remigijus; Birdsall, Nigel; Sivilotti, Lucia; Molloy, Justin (2021-12-01)Heterogeneity in cell membrane structure, typified by microdomains with different biophysical and biochemical properties, is thought to impact on a variety of cell functions. Integral membrane proteins act as nanometre-sized ... -
Improved prediction equations for estimating height in adults from ethnically diverse backgrounds
Madden, Angela; Mashanova, Alla; Amirabdollahian, Farzad; Ghuman, Sandeep; Makda, Munibah; Collinson, Avril; Dean, Frances; Hirsz, Malgorzata; Lennie, Susan; Maynard, Maria J; Power, Brian (2019-06-21)Background and aims: When body height cannot be measured, it can be predicted from ulna length (UL). However, commonly used published prediction equations may not provide useful estimates in adults from all ethnicities. ... -
An individual-based model of the evolution of pesticide resistance in heterogeneous environments : Control of meligethes aeneus population in oilseed rape crops
Stratonovitch, Pierre; Elias, Jan; Denholm, Ian; Slater, Russell; Semenov, Mikhail A.; Guedes, Raul Narciso Carvalho (2014-12-22)Preventing a pest population from damaging an agricultural crop and, at the same time, preventing the development of pesticide resistance is a major challenge in crop protection. Understanding how farming practices and ... -
Insecticide and acaricide resistance
Denholm, Ian; Devine, G (Academic Press, 2009) -
Insecticide Resistance
Denholm, Ian; Devine, Greg J. (Academic Press, 2013)