Items where Year is 1943

Number of items: 56.
  • VII. The spread of potato virus diseases in the field. (1943) Gregory, P. H. picture_as_pdf
  • Rothamsted experiments on mangolds 1872–1940 I Effect of manures on yields of roots. (1943) Watson, D. J., Russell, Sir Edward
  • Rothamsted experiments on mangolds 1872–1940 II Effect of manures on the growth of the plant. (1943) Watson, D. J., Russell, Sir Edward
  • The relation between the number of species and the number of individuals in a random sample of an animal population. (1943) Aylmer Fisher, Ronald, Corbet, A. S., Williams, Carrington Bonsor picture_as_pdf
  • Studies of fluctuations in insect populations X Prolonged larval life and delayed subsequent emergence of the adult gall midge. (1943) Barnes, Horace Francis
  • Methods for the purification of tomato bushy stunt and tobacco mosaic viruses. (1943) Bawden, Frederick, Pirie, Norman Wingate (Bill)
  • The inactivation of tomato bushy stunt virus by heating and freezing. (1943) Bawden, Frederick, Pirie, Norman Wingate (Bill)
  • Behaviour of the fungus Rhizoctonia solani Kiihn in the soil. (1943) Blair, I. D.
  • Minor elements and plant growth. (1943) Brenchley, Winifred Elsie
  • Experiments on the poisoning of honeybees by insecticidal and fungicidal sprays used in orchards. (1943) Butler, Colin Gasking, Finney, D. J., Schiele, P.
  • The behaviour of a population of honeybees on an artificial and on a natural crop. (1943) Butler, Colin Gasking, Jeffree, E. P., Kalmus, Hans
  • The determination of rotenone in derris root. A reply. (1943) Coomber, H. E., Martin, J. T., Harper, S. H.
  • Composts, their preparation and value. (1943) Crowther, Edward Mortimer
  • The maintenance of soil fertility. (1943) Crowther, Edward Mortimer
  • Live-stock problems. (1943) Doherty, A. G.
  • Value of the pF Scale of Soil Moisture for Expressing the Soil Moisture Relations of Wireworms. (1943) Evans, A. C.
  • Recent developments in the wireworm survey. (1943) Finney, D. J.
  • Some orthogonal properties of the 4× 4 and 6× 6 latin squares. (1943) Finney, D. J. picture_as_pdf
  • The detection of linkage VII Combination of data from matings of known and unknown phase. (1943) Finney, D. J. picture_as_pdf
  • The fractional replication of factorial arrangements. (1943) Finney, D. J.
  • The statistical treatment of toxicological data relating to ore than one dosage factor. (1943) Finney, D. J.
  • Competition for Nitrogen between the Take-all Fungus and the Roots of Crop Plants. (1943) Garrett, S. D.
  • Note on the occurrence of Ophiobolus graminis Sacc. var. avenae EM Turner in Scotland in 1942. (1943) Garrett, S. D., Dennis, R. W. G.
  • Sharp eyespot of wheat caused by Corticium (Rhizoctonia) Solani. (1943) Glynne, Mary Dilys, Ritchie, W. M. picture_as_pdf
  • Chronic pulmonary disease in South Wales coalminers II Environmental studies F The chemical and X-ray diffraction analysis of the roof and clod of some South Wales coal seams and of the mineral matter in coal. (1943) Hicks, D., Nagelschmidt, G.
  • Chronic pulmonary disease in South Wales coalminers II Environmental studies Appendix II The composition of the dust in the run-of mine coal. (1943) Hicks, D., Nagelschmidt, G.
  • Recent Research and the Scabies Problem. (1943) Johnson, C. G.
  • Neutralization of some plant viruses by rabbit sera. (1943) Kassanis, Basil
  • The effects of salts on the formation of protein complexes during heat denaturation. (1943) Kleczkowski, A.
  • The West Africa Commission, 1938-1939 Technical Reports. (1943) Leverhulme, Trust, Sampson, H. C., Crowther, Edward Mortimer, Doherty, A. G.
  • The preparation of a standard pyrethrum extract in heavy mineral oil, with observations on the relative toxicities of the pyrethrins in oil and aqueous media. (1943) Martin, J. T.
  • Loss of Thiamin from Cooked Potato. (1943) Meiklejohn, J.
  • The vitamin B1 content of potatoes. (1943) Meiklejohn, J.
  • Chronic Pulmonary Disease in South Wales Coal Miners. II.-Environmental Studies D The composition of the air-borne dusts at the coalfield in certain mines. (1943) Nagelschmidt, G.
  • The mica of certain coal-measure shales in South Wales. (1943) Nagelschmidt, G., Hicks, D.
  • Daily and seasonal changes in the surface temperature of fallow soil at Rothamsted. (1943) Penman, Howard Latimer, Keen, Bernard Augustus
  • Ovicidal Properties of certain Insecticides of Plant Origin.(Nicotine, Pyrethrins, Deeris Products). (1943) Potter, C., Tattersfield, F.
  • Factors influencing infection of the tomato by Verticillium albo‐atrum. (1943) Roberts, F. M.
  • The Atlantic Charter and its agricultural implications. (1943) Russell, E. J.
  • Our Agriculture Its Relation to Ourselves and Others. (1943) Russell, E. J.
  • Restarting agriculture in devastated Europe. (1943) Russell, E. J.
  • Trends in agriculture in relation to nutrition. (1943) Russell, E. J.
  • The subdivision of the clay fraction in mechanical analysis. (1943) Russell, Edward Walter picture_as_pdf
  • Crop production and soil fertility problems. (1943) Sampson, H. C., Crowther, Edward Mortimer
  • The role of moisture in soil mechanics. (1943) Schofield, R. K.
  • Bulb Correction in Capillary Tube Viscometry. (1943) Schofield, R. K., Blair, G. W. S.
  • Value of phloem necrosis in the diagnosis of potato leaf‐roll. (1943) Sheffield, Frances
  • Value of phloem necrosis in the diagnosis of potato leaf‐roll. (1943) Sheffield, Frances
  • Biological methods of determining the insecticidal values of pyrethrum preparation (particularly of extracts in heavy oil). (1943) Tattersfield, F., Potter, C. picture_as_pdf
  • Area and number of species. (1943) Williams, Carrington Bonsor
  • Birds and butterflies. (1943) Williams, Carrington Bonsor
  • Studies of wild populations. (1943) Williams, Carrington Bonsor
  • A method of collecting and storing without pressure insects and galls attached to leaves. (1943) Williams, Carrington Bonsor
  • The numbers of publications written by biologists. (1943) Williams, Carrington Bonsor
  • A safe method of measuring the wings of set butterflies. (1943) Williams, Carrington Bonsor
  • Methods and purposes of agricultural surveys. (1943) Yates, Frank