1. The analysis of a factorial series of insecticide tests
  2. Recent Developments in the design of field experiments. II. Unbalanced split-plot confounding
  3. Recent developments in the design of field experiments. I. Split-plot confounding
  4. The Separation of Different Strains of Bacteriophage from a Crude Culture
  5. Combination of potato virus X and tobacco mosaic virus with pepsin and trypsin
  6. Combination between different proteins and between proteins and yeast nucleic acid
  7. The shallot aphis, Myzus ascalonicus Doncaster, and its behaviour as a vector of plant viruses
  8. The Shallot Aphis, Myzus ascalonicus sp. n.(Hemlptera, Aphldidae)
  9. Dr. Löwy's theory of ground-water accumulation
  10. Electron-Microscopy of Viruses: I. State of Aggregation of Tobacco Mosaic Virus
  11. VII — Preliminary studies in the electron microscope of some plant virus inclusion bodies
  12. The manuring of beans and peas
  13. The Stock-Carrying Capacity of Farms
  14. Metallo-organic Complexes in Soil
  15. The determination of the pyrethrins in pyrethrum concentrates in mineral oil
  16. Variation within Strains of Clover Nodule Bacteria in Size of Nodule Produced and in “Effectivity” of Symbiosis
  17. Genetical factors concerned in the symbiosis of clover and nodule bacteria
  18. The state of viruses in the infected cell
  19. The viruses
  20. Linear sequential rectifying inspection for controlling fraction defective
  21. The manometric determination of formic acid
  22. Studies on pectase
  23. The determination of the pyrethrin content of dilute preparations of pyrethrum flowers in oil
  24. Sugar beet yellows [Ministry of Agriculture, Fisheries and Food Advisory Leaflet 323]
  25. Factors affecting the loss of yield of sugar beet caused by beet yellows virus: I. Rate and date of infection; date of sowing and harvesting
  26. Some causes of chlorosis and necrosis of sugar-beet foliage
  27. The transmission of beet mosaic and beet yellows viruses by aphides; a comparative study of a non-persistent and a persistent virus having host plants and vectors in common
  28. Biochemistry of nitrification in soil. 3. Nitrification of various organic nitrogen compounds
  29. Biochemistry of nitrification in soil. 1. Kinetics of, and the effects of poisons on, soil nitrification as studied by a soil perfusion technique
  30. Biochemistry of nitrification in soil. 2. The site of soil nitrification
  31. The residual manurial values of fertilizers and feeding stuffs
  32. Soils and fertilizers
  33. Some Rothamsted contributions to agricultural chemistry
  34. The soil - Royal Society Empire Scientific Conference
  35. Yules characteristic and the index of diversity
  36. Climate and insect life
  37. Silico phosphate
  38. Bee culture in the United States of America - USA
  39. Molybdenum as a factor in the nutrition of lettuce
  40. Eyespot of wheat and barley in Scotland in 1944
  41. Eyespot and lodging of wheat
  42. The role of minor elements in the growth of plants
  43. Varietal differences in susceptibility to potato virus Y
  44. The virus content of plants suffering from tobacco mosaic
  45. A review of recent statistical developments in sampling and sampling surveys
  46. Further investigations on the value of electric heating of beehives
  47. The provision of supplementary food to hive bees
  48. Distribution of number of segments in earthworms and its significance