Items where Year is 1952

Number of items: 127.
  • Rothamsted experiments on field beans 1. Manuring and cultivation of field beans. (1952) Boyd, D. A., Cooke, George William, Garner, H. V., Moffatt, J. R.
  • The nature of soil-nitrogen complexes. (1952) Bremner, J. M.
  • The influence of planting date and manuring on the incidence of virus diseases in potato crops. (1952) Broadbent, L., Gregory, P. H., Tinsley, T. W.
  • Organic derivatives of montmorillonite. (1952) Brown, G., Greene-Kelly, R., Norrish, K.
  • Hydrous micas. (1952) Brown, G., Norrish, K.
  • Presidential Address - fungus spores. (1952) Gregory, P. H.
  • Spore Content of the Atmosphere Near the Ground. (1952) Gregory, P. H.
  • Possible role of basidiospores as air-borne allergens. (1952) Gregory, P. H., Hirst, J. M.
  • The construction of balanced designs for experiments involving sequences of treatments. (1952) Patterson, H. D.
  • The action of the proventriculus of the worker honeybee, Apis mellifera L. (1952) Bailey, L.
  • An analysis of captures of hemerobiidae am) chryso-pidae in suction traps at Rothamsted, July, 1949. (1952) Banks, C. J.
  • Studies of fluctuations in insect populations XII Further evidence of prolonged larval life in the wheat-blossom midges. (1952) Barnes, Horace Francis
  • Studies of fluctuations in insect populations XIII An improved method of ascertaining the correct date to sample when assessing larval infestations of the wheat-blossom midges. (1952) Barnes, Horace Francis
  • The gall midges of St. John's Wort (Hypericum spp.), with descriptions of two new species. (1952) Barnes, Horace Francis picture_as_pdf
  • The nature and behaviour of inhibitors of plant viruses produced by Trichothecium roseum link. (1952) Bawden, Frederick, Freeman, G. G.
  • Ultraviolet injury to higher plants counteracted by visible light. (1952) Bawden, Frederick, Kleczkowski, A.
  • Translocation of Iron in Podzol Formation. (1952) Bloomfield, C.
  • The distribution of iron and aluminium oxides in gley soils. (1952) Bloomfield, C.
  • The effect of seed-rate on yield of cereals. (1952) Boyd, D. A.
  • The place of statistics in field experiments. (1952) Boyd, D. A., Dyke, G. V.
  • Possibilities of marginal land reclamation. Some results of a survey in England and Wales. (1952) Boyd, D. A., Ellison, W.
  • Studies on the aphid transmission of a strain of henbane mosaic virus. (1952) Bradley, R. H. E.
  • Report of the Bee Department 1951. (1952) Butler, Colin Gasking
  • The behaviour of worker honeybees at the hive entrance. (1952) Butler, Colin Gasking, Free, J. B.
  • Division of labour in the honeybee community. (1952) Charles "Ronald" Ribbands picture_as_pdf
  • The relation between the foraging range of honeybees and their honey production. (1952) Charles "Ronald" Ribbands
  • New evidence of communication in the honeybee colony. (1952) Charles "Ronald" Ribbands, Kalmus, H., Nixon, H. L. picture_as_pdf
  • Recent Trends in Fertilizer Practice in England and Wales. Part I. The National Position. (1952) Church, B. M.
  • Recent Trends in Fertilizer Practice in England and Wales. Part II. The Use of Fertilizers on Cereals, Root Crops and Grassland. (1952) Church, B. M.
  • Some morphological features associated with poor soil drainage. (1952) Crompton, E.
  • American fertiliser practice and problems. (1952) Crowther, Edward Mortimer
  • Committee on nutrition problems in forest nurseries: summary report on 1951 experiments. (1952) Crowther, Edward Mortimer
  • Rothamsted Chemistry Department 1951. (1952) Crowther, Edward Mortimer
  • Sub-committee on nutrition problems in forest nurseries Summary Report on 1950 experiments. (1952) Crowther, Edward Mortimer, Benzian, Blanche
  • Sub-committee on nutrition problems in forest nurseries Summary Report on 1951 experiments. (1952) Crowther, Edward Mortimer, Benzian, Blanche
  • Experiments on the manuring of peas. (1952) Crowther, Edward Mortimer, Reynolds, J. D., Shorrock, R. W.
  • The relative values of alternative liming materials. (1952) Crowther, Edward Mortimer, Walker, T. W.
  • A Collaborative Investigation into Methods of Chemical Analysis of Ground Pyrethrum Flowers. (1952) Dyke, G. V., Simpson, E. P.
  • Analysis of factorial arrangements when the data are proportions. (1952) Dyke, George, Patterson, H. D.
  • The Estimation of the Cyst Contents of the Potato-root Eelworm H. rostochiensis. (1952) Fenwick, D. W. picture_as_pdf
  • Proceedings of international nematology symposium and training course, Rothamsted Experimental Station, 3-14 September 1951. (1952) Fenwick, D. W.
  • The bio‐assay of potato‐root diffusate. (1952) Fenwick, D. W.
  • A disease of Scabiosa caucasica caused by the nematode Aphelenchoides blaslophthorus n.sp. (1952) Franklin, M. T.
  • Modern developments in soil science. (1952) Gammie Ogg, Sir
  • Work in progress at Rothamsted. (1952) Gammie Ogg, Sir
  • The characteristics of soil. A review of some recent developments. (1952) Gammie Ogg, Sir
  • Rothamsted experiments on field beans. Part II. Disease studies on field beans. (1952) Glynne, Mary Dilys, Johnson, C. G., Potter, C.
  • Investigations into the host ranges of Ditylenchus destructor and D. dipsaci. (1952) Goodey, John Basil
  • Rotylenchus coheni n.sp. (Nematoda: Tylenchida) parasitic on the roots of Hippeastrum sp. (1952) Goodey, John Basil picture_as_pdf
  • Tylenchorhynchus tessellatus n.sp. (Nematoda : Tylenchida). (1952) Goodey, John Basil picture_as_pdf
  • The influence of the host on the dimensions of the plant parasitic nematode, Ditylenchus destructor. (1952) Goodey, John Basil
  • Stem eelworm attacking carrots. (1952) Goodey, John Basil, Brown, E. B. picture_as_pdf
  • Eelworm galls mistaken for ergot in flowers of Canadian grasses. (1952) Goodey, Tom (Thomas)
  • Irreversible dehydration in montmorillonite. (1952) Greene-Kelly, R.
  • A test for montmorillonite. (1952) Greene-Kelly, R.
  • Organic derivatives of montmorillonite. (1952) Greene-Kelly, R., Norrish, K., Brown, G.
  • The Fitting of Grouped Truncated and Grouped Censored Normal Distributions. (1952) Grundy, P. M.
  • Some statistical aspects of anthropometry. (1952) Healy, Michael John Romer
  • The analysis of lattice designs when a variety is missing. (1952) Healy, Michael John Romer
  • A table of Abbott's correction for natural mortality. (1952) Healy, Michael John Romer
  • An improved method of separating eelworm cysts from debris. (1952) Hesling, J. J. picture_as_pdf
  • An automatic volumetric spore trap. (1952) Hirst, J. M. picture_as_pdf
  • The fractionation and enzymic breakdown of some phosphorus compounds in leaf tissue. (1952) Holden, M.
  • Soluble and Available Nitrogen in Manurial Composts. (1952) Hoyle, D. A., Mattingly, G. E. G.
  • Control of virus yellows in sugar beet seed crops. (1952) Hull, R.
  • The Absorption of Ions by Excised Root Systems III Observations on roots of pea plants grown in solutions deficient in phosphorus, nitrogen or potassium. (1952) Humphries, E. C.
  • Capsids: a review of current knowledge. (1952) Johnson, C. G.
  • A New Approach to the Problems of the Spread of Aphids and to Insect Trapping. (1952) Johnson, C. G.
  • The bed-bug. (1952) Johnson, C. G.
  • The changing numbers of aphis fabae scop., flying at crop level, in relation to current weather and to the population on the crop. (1952) Johnson, C. G.
  • The ecological approach to cocoa disease and health. (1952) Johnson, C. G.
  • The role of population level, flight periodicity and climate in the dispersal of aphids. (1952) Johnson, C. G.
  • The effect of aphis fabae scop. on the growth and yield of field beans in a garden plot. (1952) Judenko, E., Johnson, C. G., Taylor, Roy
  • The origin of the odours by which honeybees distinguish their companions. (1952) Kalmus, H., Charles "Ronald" Ribbands
  • Some effects of high temperature on the susceptibility of plants to infection with viruses. (1952) Kassanis, Basil
  • Some factors affecting the transmission of leaf‐roll virus by aphids. (1952) Kassanis, Basil
  • Hydrogen peroxide formation in oxidations catalysed by plant α-hydroxyacid oxidase. (1952) Kenten, R. H., Mann, P. J. G.
  • The oxidation of amines by extracts of pea seedlings. (1952) Kenten, R. H., Mann, P. J. G.
  • The oxidation of manganese by enzyme systems. (1952) Kenten, R. H., Mann, P. J. G.
  • Effect of Specific Polysaccharides from the Host Bacteria and of Ribonuclease on the Multiplication of Rhizobium Phages. (1952) Kleczkowski, J., Kleczkowski, A.
  • Some problems of polymorphisms in insects. (1952) Long, D. B.
  • Chromatographic separation of the pyrethrins. (1952) Lord, K. A., Ward, J., Cornelius, J. A., Jarvis, M. W.
  • The Number of oocytes in ovarian fragments after compensatory hypertrophy. (1952) Mandl, A. M., Zuckerman, S., Patterson, H. D.
  • Changes in the Distribution of Nitrogen during the Composting of Straw. (1952) Mattingly, G. E. G.
  • Factors affecting the survival of Plasmodiophora brassicae Wor. in the soil and its assessment by a host test. (1952) Mcfarlane, I.
  • Minimum phosphate and magnesium requirements of nitrifying bacteria. (1952) Meiklejohn, J.
  • Some organic substances and the nitrifying bacteria. (1952) Meiklejohn, J.
  • Soil fauna investigations. (1952) Murphy, P. W.
  • Food transmission within the honeybee community. (1952) Nixon, H. L., Charles "Ronald" Ribbands
  • Acute die-back of clove trees in the Zanzibar Protectorate. (1952) Nutman, F. J., Roberts, F. M.
  • Host factors influencing infection and nodule development in leguminous plants. (1952) Nutman, P. S.
  • Studies on the Physiology of Nodule Formation: III. Experiments on the Excision of Root-tips and Nodules. (1952) Nutman, P. S. picture_as_pdf
  • Symbiotic adaptation in local strains of red clover and nodule bacteria. (1952) Nutman, P. S., Read, M. P.
  • Effect of Ultra-Violet Radiation on the Respiration-Rates of Tobacco Leaves and its Reversal by Visible Light. (1952) Owen, P. C.
  • The relation of germination of wheat to water potential. (1952) Owen, P. C.
  • The relation of water absorption by wheat seeds to water potential. (1952) Owen, P. C.
  • Experiments on irrigation of sugar beet. (1952) Penman, Howard Latimer picture_as_pdf
  • Water and plant growth. (1952) Penman, Howard Latimer
  • The physical bases of irrigation control. (1952) Penman, Howard Latimer
  • Control of plant nematodes. (1952) Peters, B. G.
  • The Eelworm problem - Biological aspects - Plant eelworms of the genus Heterodera. (1952) Peters, B. G.
  • Pot tests of nematicides against potato-root eelworm I Pilot test and methods. (1952) Peters, B. G.
  • Toxicity Tests with Vinegar Eelworm. I. Counting and Gulturing. (1952) Peters, B. G. picture_as_pdf
  • Basic research into contraception. (1952) Pirie, Norman Wingate (Bill)
  • An improved laboratory apparatus for applying direct sprays and surface films, with data on the electrostatic charge on atomized spray fluids. (1952) Potter, C.
  • The problem of the estimation of the insecticidal activity of pyrethrum by biological and chemical methods. (1952) Potter, C., Lord, K. A.
  • Soil colloids. (1952) Schofield, R. K.
  • Nuclear division in nine species of small free-living amoebae and its bearing on the classification of the order Amoebida. (1952) Singh, B. N.
  • Enrichment and isolation of anaerobic cellulolytic soil bacteria. (1952) Skinner, F. A.
  • A Comparison of a Direct- and a Plate-counting Technique for the Quantitative Estimation of Soil Micro-organisms. (1952) Skinner, F. A., Jones, P. C. T., Mollison, J. E.
  • Chemical composition of a sample of mycelium of Penicillium griseofulvum Dierckx. (1952) Smithies, W. R.
  • A Study of Rock Weathering with Reference to the Soils of the Malvern Hills I Weathering of Biotite and Granite. (1952) Stephen, I.
  • A Study of Rock Weathering with Reference to the Soils of the Malvern Hills II Weathering of appinite and Ivy Scar Rocks. (1952) Stephen, I.
  • The technique of differential thermal analysis (DTA) I The quantitative aspect. (1952) Talibudeen, O.
  • Arid zone research. (1952) Thornton, H. G.
  • A discussion on symbiosis involving micro-organisms : Introduction. The symbiosis between Rhizobium and leguminous plants and the influence on this of the bacterial strain. (1952) Thornton, H. G.
  • A discussion on symbiosis involving microorganisms. (1952) Thornton, H. G., Howie, J. W., Baker, F., Phillipson, A. T., Synge, R. L. M., Elsden, S. R.
  • The determination of glucosamine by alkaline decomposition. (1952) Tracey, M. V.
  • The physiological basis of variation in yield. (1952) Watson, D. J.
  • Sequences of wet and of dry days considered in relation to the logarithmic series. (1952) Williams, Carrington Bonsor
  • Some bioclimatic observations in the Egyptian desert. (1952) Williams, Carrington Bonsor
  • An investigation of the sugars present in the nectar of flowers of various species. (1952) Wykes, G. R.
  • The influence of variations in the supply of carbohydrate on the process of nectar secretion. (1952) Wykes, G. R. picture_as_pdf
  • The preferences of honeybees for solutions of various sugars which occur in nectar. (1952) Wykes, G. R. picture_as_pdf
  • Analise de uma experincia de rotacao. (1952) Yates, Frank
  • George Udny Yule 1871-1951 : Obituary Notices. (1952) Yates, Frank picture_as_pdf
  • Principles governing the amount of experimentation in developmental work. (1952) Yates, Frank