1. Obituary Thomas Hudson Middleton 1863-1943
  2. Factors influencing infection of the tomato by Verticillium albo‐atrum. II
  3. X-ray diffraction experiments on illite and bravaisite
  4. A virus attacking lettuce and dandelion
  5. Reduction by carbon dioxide of susceptibility of beans to tobacco necrosis viruses
  6. Soil conditions and the take‐all disease of wheat VIII Further experiments on the survival of Ophiobolus graminis in infected wheat stubble
  7. The application of the probit method to toxicity test data adjusted for mortality in the controls
  8. Mathematics of biological assay
  9. A serological study of root nodule bacteria from pea and clover inoculation groups
  10. The effect of formaldehyde and mercuric chloride on tobacco mosaic virus
  11. Formation of apatite from superphosphate in the soil
  12. Photography in agricultural research
  13. A comparison of the toxicity of certain dyestuffs to the conidia of Fusarium culmorum
  14. Take-all of cereals in 1943
  15. The relationships of some viruses causing necrotic diseases of the potato
  16. Note on the Ability of Certain Strains of Rhizobi from Peas and Clover to Infect Each Other's Host Plants
  17. Serological studies on sugar-beet yellows virus
  18. Investigations on the raspberry cane midge, 1943–44
  19. Slugs in gardens: Their numbers, activities and distribution. Part I
  20. Studies of fluctuations in insect populations XI The interrelationship of the wheat blossom midges and their host plant
  21. Discussion on slugs I Introduction Seasonal activity of slugs
  22. The determination of the volume and air space of soil clods
  23. Some applications of the logarithmic series and the index of diversity to ecological problems
  24. The manurial value of sewage sludges II Memorandum on the agricultural use of sewage sludge and straw sludge composts
  25. Weed control by chemical methods
  26. The relationships of some viruses causing necrotic diseases of the potato
  27. The liberation of virus, together with materials that inhibit its precipitation with antiserum, from the solid leaf residues of tomato plants suffering from bushy stunt
  28. The manuring of farm crops: some results of a survey of fertilizer practice in England