1. Laboratory and field experiments on the control of wireworms
  2. The analysis of toxicity tests on mixtures of poisons
  3. Examples of the planning and interpretation of toxicity tests involving more than one factor
  4. The detection of linkage VI Supplementary tables
  5. The detection of linkage VI The loss of information from incompleteness of parental records
  6. Some notes on the biology of the click beetles Agriotes obscurus L. and A. sputator L.
  7. Observations on some factors influencing growth in wireworms of the genus Agriotes Esch.
  8. The determination of the moisture equivalent by the silt-suction method and the shifting of the pF curve of stored soil samples
  9. Studies in soil cultivation: XI. The effect of inter-tillage on the sugar-beet crop
  10. The determination of rotenone in derris root
  11. A comparison of the chemical and biological assays of several strains of pyrethrum flowers
  12. Soil physics: Theory and practice
  13. Hoeing
  14. Measurement of the suction of soil water by Portland stone absorbers calibrated by a new method for determining vapour pressures near to saturation
  15. The efficiency of pneumatic tyred tractors under farm conditions
  16. Presence of virus in the primordial meristem
  17. The ‘blotches’ on leaves of Arran pilot potatoes
  18. Influence of changes in level of feeding on milk production
  19. Students collected papers
  20. The direct use of leaf protein in human nutrition
  21. Sugar-beet yellows virus. A preliminary account of experiments and observations on its effect in the field
  22. Manuring under a fertilizer rationing scheme
  23. Studies of fluctuations in insect populations IX The carrot fly (Psila rosae) in 1936-41
  24. Baiting slugs using metaldehyde mixed with various substances
  25. Studies in the migration of lepidoptera
  26. The manurial value of sewage sludges
  27. Straw on the land
  28. The honeybee
  29. Cercosporella Herpotrichoides Fron., causing eyespot of wheat in Great Britain
  30. Eyespot in wheat. A disease causing lodging and straggling
  31. The effects of heat on the serological reactions of antisera
  32. The antigenicity of non-precipitating complexes
  33. A preliminary description of preparations of some of the viruses causing tobacco necrosis
  34. Alfred Daniel Hall. 1864-1942
  35. Statistical problems in field sampling for wireworms
  36. Influence of changes in level of feeding on milk production
  37. Theory of porometers used in the study of stomatal movements in leaves
  38. Preliminary investigations on the value of electric heating of beehives
  39. The influence of various physical and biological factors of the environment on honeybee activity. An examination of the relationship between activity and solar radiation
  40. Insect survival in relation to the rate of water loss