The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150 von Wang, L., Stuart, M.E., Lewis, M.A., Ward, R.S., Skirvin, D., Naden, P.S., Collins, A.L., Ascott, M.J.

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Assessing the potential impacts of a revised set of on-farm nutrient and sediment ‘basic’ control measures for reducing agricultural diffuse pollution across England von Collins, A.L., Newell Price, J.P., Zhang, Y., Gooday, R., Naden, P.S., Skirvin, D.

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The effect of within-crop habitat manipulations on the conservation biological control of aphids in field-grown lettuce von Skirvin, D.J., Kravar-Garde, L., Reynolds, K., Wright, C., Mead, A.

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Supplemental food affects thrips predation and movement of Orius laevigatus (Hemiptera: Anthocoridae) and Neoseiulus cucumeris (Acari: Phytoseiidae) von Skirvin, D.J., Kravar-Garde, L., Reynolds, K., Jones, J., Mead, A., Fenlon, J.

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The effect of chrysanthemum leaf trichome density and prey spatial distribution on predation of Tetranychus urticae (Acari: Tetranychidae) by Phytoseiulus persimilis (Acari: Phytos... von Stavrinides, M.C., Skirvin, D.J.

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Do functional traits improve prediction of predation rates for a disparate group of aphid predators? von Bell, J.R., Mead, A., Skirvin, D.J., Sunderland, K.D., Fenlon, J.S., Symondson, W.O.C.

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Plant species modifies the functional response of Phytoseiulus persimilis (Acari: Phytoseiidae) to Tetranychus urticae (Acari: Tetranychidae): implications for biological control von Skirvin, D.J., Fenlon, J.S.

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Virtual plant models of predatory mite movement in complex plant canopies von Skirvin, David.J.

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Bivariate Stochastic Modeling of Functional Response With Natural Mortality von Faddy, M.J, Fenlon, J.S, Skirvin, D.J

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The effect of temperature on the functional response of Phytoseiulus persimilis (Acari: Phytoseiidae) von SKIRVIN, David J, FENLON, John S

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Differential effects of plant species on a mite pest (Tetranychus urticae) and its predator (Phytoseiulus persimilis): implications for biological control von Skirvin, D.J, Williams, M. de C

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The effect of climate change on an aphid-coccinellid interaction von SKIRVIN, D.J., PERRY, J.N., HARRINGTON, R.

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Modelling the Effects of Plant Species on Biocontrol Effectiveness in Ornamental Nursery Crops von Skirvin, David J., Michael E. De Courcy Williams, Fenlon, John S., Sunderland, Keith D.

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A model describing the population dynamics of Sitobion avenae and Coccinella septempunctata von Skirvin, D.J., Perry, J.N., Harrington, R.

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Of mites and movement: the effects of plant connectedness and temperature on movement of Phytoseiulus persimilis von Skirvin, Dave, Fenlon, John

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Simulation of insect movement with respect to plant architecture and morphogenesis von Hanan, Jim, Prusinkiewicz, Przemyslaw, Zalucki, Myron, Skirvin, David

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A simplified intraoral surveying device von Netti, Charles A., Skirvin, Dennis R., Phelan, Paul R., Jones, Timothy K.

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Diffuse agricultural pollution to rivers in Scotland von Gooday, R., Anthony, S., Calrow, L., Harris, D., Skirvin, D.

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Non-agricultural pollution to rivers in Scotland von Gooday, R., Anthony, S., Calrow, L., Harris, D., Skirvin, D.

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LAMP DRIVER CIRCUIT von CLIFFORD D. SKIRVIN

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