1948

  1. Soil Conditions and The Take‐All Disease of Wheat XI Interaction Between Host Plant Nutrition, Disease Escape, and Disease Resistance
  2. Soil Conditions and the Take‐All Disease of Wheat X Control of the Disease Under Continuous Cultivation of a Spring‐Sown Cereal
  3. Proteolytic activity of preparations of crystallized ribonuclease
  4. The isolation and some properties of a virus-inhibiting protein from Phytolacca esculenta
  5. The Identity of Earthworms Stored by Moles
  6. Differentiation of the Vegetative and Sporogenous Phases of the Actinomycetes 3. Variation in the Actinomyces coelicolor species-group
  7. Studies on the storage of potatoes I. Changes in composition during storage
  8. Some factors affecting the extraction of nitrogenous materials from leaves of various species
  9. Ionic diffusion and electrical conductivity in sands and clays
  10. Methods of recording aphid populations for use in research on potato virus diseases
  11. Experiments on the Spread of Rugose Mosaic and Leaf Roll in Potato Crops in 1946
  12. Aphis migration and the efficiency of the trapping method
  13. The effects of serum and of hyaluronic acid derivatives on the action of hyaluronidase
  14. The preparation and some properties of hyaluronic acid from human umbilical cord
  15. Physiological studies on nodule formation: I. The relation between nodulation and lateral root formation in red clover
  16. The Validity of Comparative Experiments
  17. Limitation of Bacteria by Micro-Predators in Soil
  18. On Estimating the Population of Aphids in A Potato Field
  19. The Transformation of Poisson, Binomial and Negative-Binomial Data
  20. The effect of infection with tobacco-mosaic virus on the levels of nitrogen, phosphorus, protease, and pectase in tobacco leaves and on their response to fertilizers
  21. The effect of fertilizers on the levels of nitrogen, phosphorus, protease, and pectase in healthy tobacco leaves
  22. An alkali-producing mechanism in macerated leaves
  23. Development of ideas on the nature of viruses
  24. Equipment used for trapping and identifying alate aphides
  25. Experiments on the spread of potato virus X between plants in contact
  26. The manuring of potatoes
  27. Soils and fertilizers
  28. Soil and the farmer
  29. The role of fertilizers in the national economy
  30. Fertilizers during the war and after
  31. The toxic action of molybdenum in relation to soils and crops
  32. Suggestions for the control of wild oats
  33. Variations in the properties of potato virus x and their effects on its interactions with ribonuclease and proteolytic enzymes
  34. Studies on the importance and control of potato virus x
  35. Photosynthesis and predisposition of plants to infection with certain viruses
  36. Systematic sampling
  37. The analysis of contingency tables with groupings based on quantitative characters
  38. Physics in agriculture
  39. Total synthesis of some pyrethrins
  40. Natural evaporation from open water, bare soil and grass