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