Type

Number of items: 183.
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  • Paper ionophoresis of inositol phosphates, with a note on the acid hydrolysates of phytic acid. (1956) Arnold, P. W.
  • Alkaline decomposition of beta-hydroxy-alpha-amino acids. (1956) Bremner, J. M.
  • Some soil organic matter problems. (1956) Bremner, J. M.
  • Brassica virus diseases. (1956) Broadbent, L.
  • Keeping seed from your own potatoes. (1956) Broadbent, L.
  • The control of potato virus diseases by insecticides. (1956) Broadbent, L., Burt, Paul Ewin, Heathcote, G. D.
  • Moderately low-angle measurements with a 9.0 cm powder camera. (1956) Brown, G., Dibley, G. C.
  • An extrusion method for bonded powder specimens. (1956) Brown, G., Dibley, G. C., Farrow, R.
  • Collophane from the Chalk. (1956) Brown, G., Ollier, C. D.
  • Potato root eelworm at Woburn. (1956) Mann, H. H.
  • The permanence of organic matter added to soil. (1956) Mann, H. H., Barnes, T. W. picture_as_pdf
  • A simple method for fitting an asymptotic regression curve. (1956) Patterson, H. D.
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  • AEtiology of European Foul Brood ; a Disease of the Larval Honey-bee. (1956) Bailey, L.
  • A device for collecting samples of bees. (1956) Bailey, L. picture_as_pdf
  • Tests with acaricides on Acarapis woodi (Rennie). (1956) Bailey, L., Carlisle, E.
  • The distributions of coccinellid egg batches and larvae in relation to numbers of Aphis fabae Scop. on Vicia faba. (1956) Banks, C. J. picture_as_pdf
  • A second record of a Tachinid (Dipt) parasite bred from one of the Coccinellinae (Col., Coccinellidae). (1956) Banks, C. J.
  • Research on viruses and virus diseases. (1956) Bawden, Frederick
  • Reversible, host-induced, changes in a strain of tobacco mosaic virus. (1956) Bawden, Frederick
  • Further studies on the purification and properties of a virus causing tobacco necrosis. (1956) Bawden, Frederick, Pirie, Norman Wingate (Bill)
  • Observations on the anomalous proteins occurring in extracts from plant infected with strains of tobacco mosaic virus. (1956) Bawden, Frederick, Pirie, Norman Wingate (Bill)
  • Copper Deficiency in Sitka Spruce Seedlings. (1956) Benzian, Blanche, Warren, R. G.
  • Nutrition problems in forest nurseries. (1956) Benzian, Blanche, Warren, R. G.
  • The Solution - Reduction of Ferric Oxides by Aqueous Leaf Extracts. (1956) Bloomfield, C.
  • The deflocculation of kaolinite by aqueous leaf extracts—the role of certain Constituents of the extracts. (1956) Bloomfield, C.
  • The experimental production of podzolization. (1956) Bloomfield, C.
  • Observations on a race of stem eelworm attacking lucerne. (1956) Brown, E. B., Goodey, John Basil
  • Report of the Bee Department 1955. (1956) Butler, Colin Gasking
  • Some further observations on the nature of “queen substance” and of its role in the organisation of a honey-bee (Apis mellifera) community. (1956) Butler, Colin Gasking
  • Some recent advances in apicultural research. (1956) Butler, Colin Gasking
  • Some problems of red clover pollination. (1956) Butler, Colin Gasking, Free, J. B., James Simpson
  • A note on the use of honey-bees as pollinating agents in cages. (1956) Butler, Colin Gasking, Haigh, J. C.
  • The introduction of virgin and mated queens, directly and in a simple cage. (1956) Butler, Colin Gasking, James Simpson
  • Heterokaryosis and parasexual recombination in pathogenic strains of Fusarium oxysporum. (1956) Buxton, E. W.
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  • Queen-substance of honeybees and the ovary-inhibiting hormone of crustaceans. (1956) Carlisle, D. B., Butler, Colin Gasking
  • Massing of Tetranychus tiliarium Hermann on trunks of lime trees. (1956) Carter, C. I.
  • Cereal manuring in England and Wales. (1956) Church, B. M.
  • Cereal varieties grown in England and Wales 1952-54. (1956) Church, B. M.
  • The use of an electronic computer in the estimation of sampling errors in a nutritional survey. (1956) Church, B. M., Lipton, S.
  • The occurrence of chitinase in some bacteria. (1956) Clarke, P. H., Tracey, M. V.
  • Fertiliser placement for horticultural crops. (1956) Cooke, George William
  • Fertilizer placement. (1956) Cooke, George William
  • Field experiments on phosphate fertilizers A joint investigation. (1956) Cooke, George William
  • Soils and fertilizers - soil analysis, soil structure, progress in the use of fertilizers, manuring of crops. (1956) Cooke, George William
  • The effect of some silicate slags on the utilization of soil and fertilizer phosphorus. (1956) Cooke, George William
  • The value of rock phosphate for direct application. (1956) Cooke, George William
  • Fertilizer placement for horticultural crops. (1956) Cooke, George William, Jackson, M. V., Widdowson, F. V., Wilcox, J. C.
  • Comparisons of ammonium sulphate, calcium nitrate, and urea for potatoes and kale. (1956) Cooke, George William, Penny, A., Widdowson, F. V.
  • The value of nitrophosphate for spring-sown cereals. (1956) Cooke, George William, Widdowson, F. V. picture_as_pdf
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  • A Note on the Relative Abundance of Flea Beetles (Phyllotreta Stephens and Psylliodes Berthold) on Different Cruciferous Crops. (1956) Dobson, R. M.
  • A simple cage for confining small insects during experimental exposure to fumigants. (1956) Dobson, R. M.
  • Observations on the effects of BHC (hexachlorocyclohexane) on the soil fauna of arable land. (1956) Dobson, R. M., Lofty, J. R.
  • Eophila oculata at Verulamium: a Roman earthworm population? (1956) Dobson, R. M., Satchell, J. E.
  • Electronic flash in photomicrography. (1956) Doncaster, C. C.
  • Some observations on the hatching responses of the cabbage-root eelworm, heterodera cruciferae franklin. (1956) Doncaster, C. C.
  • The Effect of Predacious Fungus and Organic Matter Upon the Soil Population of Beet Eelworm, Heterodera Schachtii Schm. (1956) Duddington, C. L., Jones, F. G. W., Moriarty, F.
  • An Experiment On the Effect of a Predacious Fungus Upon the Soil Population of Potato Root Eelworm, Heterodera Rostochiensis Woll. (1956) Duddington, C. L., Jones, F. G. W., Williams, T. D.
  • Green manuring for sugar beet. (1956) Dyke, G. V.
  • The effect of date of planting on the yield of potatoes. (1956) Dyke, George V.
  • Indoor experiments with a combine harvester. (1956) Dyke, George, Meyler, S.
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  • The preparation of cyclopentenones from the products of stobbe condensations with aliphatic ketones. (1956) Elliott, Michael
  • Liquid crystals of montmorillonite. (1956) Emerson, W. W.
  • Synthetic soil conditioners. (1956) Emerson, W. W. picture_as_pdf
  • A comparison between the mode of sction of organic matter and synthetic polymers in stabilizing soil crumbs. (1956) Emerson, W. W. picture_as_pdf
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  • The Production of Sterile Viable Larvae of the Potato Root Eelworm, Heterodera Rostociiiensis. (1956) Fenwick, D. W. picture_as_pdf
  • The breakdown of potato-root diffusate in soil. (1956) Fenwick, D. W.
  • New tables of Behrens' test of significance. (1956) Fisher, Ronald Aylmer, Healy, Michael John Romer
  • The development of Heterodera rostochiensis and Meloidogyne incognita in cross-grafted solanaceous plants with different susceptibilities. (1956) Foster, A. R. picture_as_pdf
  • A study of the stimuli which release the food begging and offering responses of worker honeybees. (1956) Free, J. B.
  • Migration records 1955. (1956) French, R. A.
  • Migration records 1956. (1956) French, R. A.
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  • Documentation of applied chemistry. (1956) Gammie Ogg, Sir
  • Observations On Species of the Genus Iotonchium Cobb 1920. (1956) Goodey, John Basil
  • The susceptibility of potato varieties to infestation by the eelworms ditylenchus destructor and d-dipsaci. (1956) Goodey, John Basil
  • Stem eelworm attacking carrots. (1956) Goodey, John Basil, Brown, E. B. picture_as_pdf
  • Aphelenchoides sp. destroying mushroom mycelium. (1956) Goodey, John Basil, Moreton, B. D., John, M. E.
  • Montmorillonite complexes with saturated ring compounds. (1956) Greene-Kelly, R.
  • The sorption of saturated organic compounds by montmorillonite. (1956) Greene-Kelly, R.
  • The swelling of organophilic montmorillonites in liquids. (1956) Greene-Kelly, R.
  • A micro-calorimeter for clay mineral. (1956) Greene-Kelly, R., Gallavan, R. C.
  • Fiducial distributions and prior distributions: an example in which the former cannot be associated with the latter. (1956) Grundy, P. M.
  • Economic choice of the amount of experimentation. (1956) Grundy, P. M., Healy, Michael John Romer, Rees, D. H.
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  • Some manuring experiments on oil palm in Africa. (1956) Haines, W. B., Benzian, Blanche
  • Studies on the effect of temperature on virus multiplication in inoculated leaves. (1956) Harrison, B. D.
  • The infectivity of extracts made from leaves at intervals after inoculation with viruses. (1956) Harrison, B. D. picture_as_pdf
  • Weighted probits allowing for a non-zero response in the controls. (1956) Healy, Michael John Romer
  • The analysis of a factorial experiment with additional treatments. (1956) Healy, Michael John Romer
  • Missing values in experiments analysed on automatic computers. (1956) Healy, Michael John Romer, Westmacott, M.
  • The effects of various soil treatments on the occurrence of marsh spot in peas and on manganese uptake and yield of oats and timothy. (1956) Heintze, S. G. picture_as_pdf
  • Some observations on Heterodera major. (1956) Hesling, J. J.
  • The effect of height of observation in forecasting potato blight by Beaumont's method. (1956) Hirst, J. M., Stedman, O. J.
  • The Responses of Sugar-cane to Fertilizers. (1956) Hodnett, G. E.
  • The analysis of a 3 x 6 experiment arranged in a quasi-Latin square. (1956) Hodnett, G. E.
  • The use of response curves in the analysis and planning of series experiments with fertilizers. (1956) Hodnett, G. E.
  • Sugar yellows in Great Brtiain 1955. (1956) Hull, R.
  • Yellows - a virus problem in sugar beet. (1956) Hull, R.
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  • The influence of man on soil fertility. (1956) Jacks, G. V.
  • Changing views on aphid dispersal. (1956) Johnson, C. G.
  • Distribution and dispersal of aphids in the air. (1956) Johnson, C. G.
  • Why are insects dangerous? (1956) Johnson, C. G.
  • Soil populations of beet eelworm (Heterodera schachtii schm.) in relation to cropping ii. Microplot and field plot results. (1956) Jones, F. G. W.
  • Further Observations On the Effects of Peas, Beans and Vetch Upon Soil Population Levels of Pea Root Eelworm, Heterodera Göttingiana Liebscher. (1956) Jones, F. G. W., Moriarty, F.
  • A Preliminary Experiment On the Effect of Various Cereals On the Soil Population of Cereal Root Eelworm, Heterodera Major O. Schmidt. (1956) Jones, F. G. W., Moriarty, F.
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  • Serological Relationship between Potato Paracrinkle Virus, Potato Virus S and Carnation Latent Virus. (1956) Kassanis, Basil
  • Effects of Clupein and of its Degradation Products on a Rhizobium Bacteriophage, on its Host Bacterium and on the Interaction between the two. (1956) Kleczkowski, J., Kleczkowski, A.
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  • Use of antibiotics against plant diseases. (1956) Last, F. T.
  • A local-lesion technique for measuring the infectivity of conidia of botrytis fabae sardina. (1956) Last, F. T., Hamley, R. E.
  • A survey of methods of milk production II Statistical analysis of bacteriological tests on milk samples. (1956) Leech, F. B., Egdell, J. W., Thomas, S. B. picture_as_pdf
  • The Rothamsted multifactorial experiments on cereals. (1956) Lester, E.
  • The direct evaluation of psychrometric data from dry-and wet-bulb recorders. (1956) Long, I. F.
  • The Rate of Disappearance of Para-oxon from two Strains of Houseflies. (1956) Lord, K. A., Solly, S. R. B.
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  • Applications of isotopes to soil and fertilizer research. (1956) Mattingly, G. E. G.
  • Composting of household waste. (1956) Mattingly, G. E. G. picture_as_pdf
  • Studies on composts prepared from waste materials III Nitrification in Soil. (1956) Mattingly, G. E. G.
  • The use of 32 P labelled fertilizers to measure superphosphate equivalents of fertilizers in field and pot experiments. (1956) Mattingly, G. E. G., Widdowson, F. V.
  • Heat flow in the soil. (1956) McCulloch, J. S. G., Penman, Howard Latimer
  • Estimation of numbers of Nitrosomonas in soil and culture. (1956) Millbank, J. W.
  • Gall midges affecting seed production in clover. (1956) Milne, D. L.
  • Evaporation at night. (1956) Monteith, John Lennox
  • The temperature profile above bare soil on clear nights. (1956) Monteith, John Lennox, Scorer, R. S., Gloyne, R. W., Long, I. F., Sutcliffe, R. C., Lake, J. V.
  • Soil faunal investigations. (1956) Murphy, P. W.
  • A modified funnel method for extracting soil mesofauna. (1956) Murphy, P. W.
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  • An estimate of number of tobacco mosaic virus particles in a single hair cell. (1956) Nixon, H. L.
  • The influence of the legume in root-nodule symbiosis. A comparative study of host determinants and functions. (1956) Nutman, P. S.
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  • Slumping in Reading Beds near St. Leonards, Bucks. (1956) Ollier, C. D., Thomasson, A .J.
  • The effect of infection with tobacco mosaic virus on the respiration of tobacco leaves of varying ages in the period between inoculation and systemic infection. (1956) Owen, P. C.
  • Effect on crop growth of rain after prolonged drought. (1956) Owen, P. C., Watson, D. J.
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  • Estimating evaporation. (1956) Penman, Howard Latimer
  • Evaporation: an introductory survey. (1956) Penman, Howard Latimer
  • Weather and water in the growth of grass. (1956) Penman, Howard Latimer
  • The chromatography of leaf ribonuclease. (1956) Pierpoint, William Stanley
  • Power from leaves. (1956) Pirie, Norman Wingate (Bill)
  • Some components of tobacco mosaic virus preparations made in different ways. (1956) Pirie, Norman Wingate (Bill)
  • Unexploited technological possibilities of making food for man and animals. (1956) Pirie, Norman Wingate (Bill)
  • Resistance of insects to insecticides. (1956) Potter, C.
  • Resistance of insects to insecticides The effect of age and stage of development and nutrition. (1956) Potter, C.
  • The pyrethrins - a British viewpoint. (1956) Potter, C., Elliott, Michael, Ward, J.
  • Studies on the Chemical Control of Wireworms (Agriotes spp.). I.—The Direct and Residual Effects of BHC, DDT, DD, and Ethylene Dibromide. (1956) Potter, C., Healy, Michael John Romer, Raw, F.
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  • The abundance and distribution of Protura in grassland. (1956) Raw, F.
  • The feeding of fodder beet to pigs. (1956) Rees, Douglas H., Westmacott, Michael picture_as_pdf
  • Lucerne mosaic virus in Potato-a new record for the British Isles. (1956) Richardson, D. E., Tinsley, T. W.
  • Studies on the habits of zebu cattle IV. Errors associated with recording technique. (1956) Rollinson, D. H. L., Harker, K. W., Taylor, J. I., Leech, F. B. picture_as_pdf
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  • Rothamsted Chemistry Department 1955. (1956) Schofield, R. K.
  • Calculation of membrane pressure for a sol of spherical particles. (1956) Schofield, R. K., Rees, D. H.
  • The heavy minerals of some soils from the neighbourhood of Cambridge, England. (1956) Seale, R. S.
  • The formation of dark-coloured clay-organic complexes in black soils. (1956) Singh, S.
  • Inhibition of the growth of fungi by Streptomyces spp. in relation to nutrient conditions. (1956) Skinner, F. A.
  • The effect of adding clays to mixed cultures of Streptomyces albidoflavus and Fusarium culmorum. (1956) Skinner, F. A.
  • The Nomenclature and Life-cycle of the European Tarnished Plant Bug, Lygus rugulipennis Poppius (Hem., Miridae). (1956) Southwood, T. R. E.
  • The structiure of the eggs of the terrestrial Heteroptera and its relationship to the classification of the group. (1956) Southwood, T. R. E.
  • The bionomics and immature stages of the Thistle Lacebugs (Tingis ampliata H.-S. and T. cardui L; Hem. Tingidae). (1956) Southwood, T. R. E., Scudder, G. G. E.
  • The immature stages of the Hemiptera-Heteroptera associated with the stinging nettle (Urtica dioica L.). (1956) Southwood, T. R. E., Scudder, G. G. E.
  • Observations on the bacterial oxidation of chlorophenoxyacetic acids. (1956) Steenson, T. I., Walker, N.
  • Gilgai phenomena in tropical black clays of Kenya. (1956) Stephen, I., Bellis, E., Muir, A.
  • Antibiotic Activity of Actinomycetes in Soil as Demonstrated by Direct Observation Techniques. (1956) Stevenson, I. L.
  • Antibiotic activity of actinomycetes in soil and their controlling effects on root-rot of Wheat. (1956) Stevenson, I. L.
  • A chemotactic response in wheat bulb fly larvae. (1956) Stokes, B. M.
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  • Isotopes in soil and fertilizer research. (1956) Talibudeen, O.
  • Aberdeen growth study I The prediction of adult body measurements from measurements taken each year from birth to 5 years. (1956) Tanner, J. M., Healy, Michael John Romer, Lockhart, R. D., Mackenzie, J. D., Whitehouse, R. H.
  • The effect of organophosphorus insecticidal sprays on the growth and phosphorus content of brussels sprouts. (1956) Thorne, G. N.
  • Field experiments on uptake of nitrogen from leaf sprays by sugar beet. (1956) Thorne, G. N., Watson, D. J. picture_as_pdf
  • The development and present problems of soil microbiology. (1956) Thornton, H. G.
  • Some effects of tannic acid and of leaf extracts which contain tannins on the infectivity of tobacco mosaic and tobacco necrosis viruses. (1956) Thresh, J. M.
  • Wild oats. (1956) Thurston, J. M.
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  • Soil aeration and the emergence of larvae from cysts of the beet eelworm, Heterodera schachtii schm. (1956) Wallace, H. R.
  • The emergence of larvae from cysts of the beet eelworm, heterodera schachtii schmidt, in aqueous solutions of organic and inorganic substances. (1956) Wallace, H. R.
  • Separation of the Pyrethrins by displacement Chromatography. (1956) Ward, J.
  • The Persistence and Fate of DDT on Foliage. 2 Comparative rates of loss of DDT deposits from glass plates and growing leaves. (1956) Ward, J., Burt, P. E.
  • Investigations regarding the nature of the interaction between iron and molybdenum or vanadium in nutrient solutions with and without a growing plant. (1956) Warington, Katherine
  • NPK residues from fertilisers and farmyard manure, in long-term experiments at Rothamsted. (1956) Warren, R. G.
  • Leaf growth in relation to crop yield. (1956) Watson, D. J.
  • Measurement of photosynthesis in field conditions. (1956) Watson, D. J.
  • The physiological basis of the effect of potassium on crop yield. (1956) Watson, D. J.
  • The physiological limitations of crop yield and the possibilities of increasing it. (1956) Watson, D. J.
  • An analysis of the effects of infection with leaf-roll virus on the growth and yield of potato plants, and of its interactions with nutrient supply and shading. (1956) Watson, D. J., Wilson, J. H.
  • The effect of different host plants of potato virus c in determining its transmission by aphids. (1956) Watson, Marion
  • The value of glasshouse tests with seedlings in selecting plants tolerant to beet yellows virus. (1956) Watson, Marion, Russell, G. E.
  • A case for field beans. (1956) Way, M. J.
  • Report on 1956 experiments comparing placing and broadcasting of nitrogen, phosphorus and potassium for potatoes, peas, beans, kale and maize. (1956) Widdowson, F. V., Penny, A., Cooke, George William
  • Observations on the migration of insects in the Pyrenees in the autumn of 1953. (1956) Williams, Carrington Bonsor, Common, I. F. B., French, R. A., Muspratt, V., Williams, M. C.
  • An investigation into the possible effects of moonlight on the activity of insects in the field. (1956) Williams, Carrington Bonsor, Singh, B. P., Ziady, S. El
  • The effect of darkening on the susceptibility of plants to infection with viruses i. Relation to changes in some organic acids in the french bean. (1956) Wiltshire, G. H.
  • The effect of darkening on the susceptibility of plants to infection with viruses ii. Relation to changes in ascorbic acid content of french bean and tobacco. (1956) Wiltshire, G. H.