Why do cereal–legume intercrops support large earthworm populations? von Schmidt, O, Clements, R.O, Donaldson, G

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Earthworm communities in conventional wheat monocropping and low-input wheat-clover intercropping systems von SCHMIDT, O, CURRY, J P, HACKETT, R A, PURVIS, G, CLEMENTS, R O

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The influence of different types of grassland field margin on carabid beetle (Coleoptera, Carabidae) communities von Asteraki, E.J., Hanks, C.B., Clements, R.O.

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Effect of combined insecticide and fungicide treatments on newly sown swards of Italian and perennial ryegrass using two methods of sowing, two rates of seed and N fertilizer, with... von Lewis, G.C, Clements, R.O

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The impact of 20 years' absence of earthworms and three levels of N fertilizer on a grassland soil environment von Clements, R.O., Murray, P.J., Sturdy, R.G.

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Effects of pasture Establishment and Renovation Techniques on the Hymenopterous Parasitoids of Oscinella frit L. and Other Stem-Boring Diptera in Ryegrass von Moore, D., Clements, R. O., Ridout, M. S.

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Yield response to insecticide treatment of a perennial ryegrass sward following sheep grazing or cutting by machine von CLEMENTS, R.O., HENDERSON, L.F.

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Impact of time of sowing on pest damage to direct-drilled grass and the mode of attack by dipterous stem borers von Bentley, B.R., Clements, R.O.

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Transfer of nitrogen between clover and wheat: Effect of root herbivory von Murray, Philaip J., Clements, Robert O.

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Stem-Borer Larval Infestation of Ryegrass Swards Under Rotationally Grazed and Cut Conditions von Moore, D., Clements, R. O.

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Influence of date of sowing on frit-fly damage to newly sown Italian rye grass von Clements, R.O., Bentley, B.R., Jackson, C.A.

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Identity of the major pests of direct-drilled grass von Bentley, B.R., Clements, R.O.

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Origin of frit-fly ( Oscinella spp.) attack on newly sown grass, effect of pesticides on frit-fly larvae and benefit of using glyphosate herbicide pre-ploughing von Clements, R.O., Bentley, B.R., Asteraki, E.J.

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Study of the population dynamics of dipterous stem-borer larvae of ryegrass swards under rotationally grazed or cut conditions von Moore, D, Clements, R.O

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Influence of grass seed rate, herbicide (bentazone), molluscicide (methiocarb) and insecticide (triazophos) on white clover ( Trifolium repens) establishment, herbage yield and swa... von Standell, C., Clements, R.O.

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The effect of insecticide treatment on the establishment and growth of Italian ryegrass under different sowing conditions von HENDERSON, I. F., CLEMENTS, R. O.

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Seasonal distribution of stem-boring larvae including frit fly (Diptera: Oscinella frit L.) and pest damage in perennial ryegrass von CLEMENTS, R. O., CHAPMAN, P. F., HENDERSON, I. F.

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Pest damage to white clover and perennial ryegrass seedlings after reseeding with a slot-seeder von Clements, R.O, Bentley, B.R, Squires, N.R.W

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OBSERVING RESPONSES AND INFORMATIVE STIMULI von Wilton, R. N., Clements, R. O.

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The effects of pesticide application on upland permanent pasture von CLEMENTS, R. O., HENDERSON, I. F., BENTLEY, B. R.

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