1. Rothamsted Chemistry Department 1973
  2. Rothamsted Chemistry Department 1974
  3. The achievement of ten tears' work at Saxmundham Experimental Station
  4. A talajtermékenység tanulmányozásának fejlődése Angliában
  5. Mutragyak az angol mezogazdasagban a jelenlegi gyakorlat es a jovo lehetosegei
  6. Rothamsted Soil Microbiology Department
  7. The direct measurement of sulphur deposition on bare soil
  8. The distribution of root-knot nematodes (Meloidogyne spp.) in tropical Africa
  9. The Reproductive behaviour of European Honeybee Colonies
  10. Solitary bees in Britian
  11. An interstratified illite-smectite from Denchworth series soil in weathered Oxford clay
  12. Bee poisoning by insecticides in Britain 1966-1973
  13. Conifer seedling pathology
  14. Bee poisoning by insecticides in Britain 1966–1973
  15. Application for a ruling on the availability of five specific names proposed as new for the genus Heterodera A. Schmidt, 1871 (Nematoda) in "A preliminary key to British species of Heterodera for use in soil examination" by B.A. Cooper, 1955 ZN (S) 2066
  16. Molecular structures of ionophores and their complexes with metal cations
  17. Reactions of bis-(1,1,1,5,5,5-hexafluoropentane-2,4-dionato)copper(II) with pyrazine and the crystal structures of the 1:1 and 2:1 complexes
  18. The nutrient potential of the soil
  19. Paradise poisoned
  20. Soils with discontinuous induration in the Penrith area of Cumbria [England]
  21. Land use capability classification in the United Kingdom
  22. Sugar beet as a weed
  23. Control of insects by exploiting their behaviour
  24. A novel pathway of benzoate metabolism in Bacillus species
  25. Numerical problems in recursive analysis of variance Algorithms
  26. The location of nitrite reductase and other enzymes related to amino acid biosynthesis in the plastids of root and leaves
  27. Effect of water content and storage temperature on monogerm sugar beet seed performance
  28. Predicting sugarbeet seedling emergence in the field
  29. Lacewings
  30. The invasion and development of the cereal cyst‐nematode, Heterodera avenae in the roots of autumn‐and spring‐sown cereals
  31. Geology of the Ely District
  32. Map of the geology of the Ely District
  33. Plant growth responses to vesicular‐arbuscular mycorrhiza VI Effect of light and temperature
  34. Susceptibility of plants to attack by wireworms (Agriotes spp.)
  35. Can honey from sugar-fed bees be distinguished from natural honey by its flavour?
  36. Aphid-trapping glandular hairs on hybrids of Solanum tuberosum and S. berthaultii
  37. The effect of pesticides on the yield and botanical composition of a newly‐sown ryegrass ley and of an old mixed pasture
  38. Virus yellows in 1974
  39. Virus yellows
  40. Integrated control of pests and diseases of sugarbeet
  41. Results of the IPI colloquia at Uppsala Landshut and Abidjan and an introduction to the congress
  42. Control of insects by exploiting their behaviour
  43. The loess of eastern Yorkshire and Lincolnshire
  44. Land capability classification in local government planning
  45. History of the Bee Research Association
  46. The influence of previous cropping and soil texture on the nitrogen requirement of sugarbeet
  47. Nitrogen fertilizer, previous cropping and soil type
  48. Potassium and sodium requirement
  49. Effect of fertilizers on sugar beet quality
  50. Docking disorder control
  51. An attempt to assess the toxicity of pesticide formulations to honeybees foraging on caged apple trees
  52. Effect of late-season top-dressings of N (and K) applied to conifer transplants in the nursery on their survival and growth on British forest sites
  53. The deposition of sulphur on soil in Northern Nigeria
  54. The deposition of sulphur in the rainwater in Northern Nigeria
  55. The deposition of sulphur in dust in northern Nigeria
  56. Work of the Insecticide Department - Rothamsted
  57. Genesis and management of acid sulfate soils
  58. Recent developments in grass virus research in Britain
  59. Problems and possibilities for control of BYDV in Britain
  60. A lithium-bearing aluminian regular mixed layer montmorillonite-chlorite from Huy, Belgium
  61. Fertiliser Effects on the growth and composition of Sitka and Norway Spruce nursery transplants and on the composition of a podzol profile after 15 years cropping
  62. The Woburn Organic Manuring Experiment I. Design, Crop Yields and Nutrient Balance, 1964-72
  63. The Woburn Organic Manuring Experiment II. Soil Analyses, 1964-72, With Special Reference to Changes in Carbon and Nitrogen
  64. Effects on plant growth produced by Azotobacter paspali related to synthesis of plant growth regulating substances
  65. Leptohylemyia coarctata (Fall.) - Integrated control and the use of economic thresholds 1
  66. Effects of pesticides on nontarget invertebrates in freshwater and soil
  67. Scanning electron microscope studies of symphyla
  68. Some effects of insecticides on Myriapod populations
  69. The behaviour of K remaining in soils from the Agdell experiment at Rothamsted, the results of intensive cropping in pot experiments and their relation to soil analysis and the results of field experiments
  70. Nonprotein amino acids from plants: Distribution, biosynthesis, and analog functions
  71. Alternative derivation of the sum of squares in a non-full rank general linear hypothesis
  72. Statistical packages : introductory remarks
  73. Weathering of ant baits containing aldrin, dieldrin and mirex in Trinidad
  74. A virus-induced component of plant sap needed when aphids acquire potato virus Y from purified preparations
  75. Virus resistance induced in plants by polyacrylic-acid
  76. Virulence and cellulolytic enzyme-activity of isolates of gaeumannomyces-graminis
  77. Varietal response by sugar-beet to nitrogen, sodium and potassium fertilizers
  78. Users guide to evaluation of statistical packages and systems
  79. Unusual type of streptococcus-pluton from eastern hive bee
  80. Treatment of negative indexes in crystallographic fast fourier-transforms
  81. System 4 random number generator
  82. Synthetic insecticide with a new order of activity
  83. Susceptibility of plants to attack by wireworms (agriotes-spp)
  84. Studies on feeding behavior of eriophyid mite abacarus-hystrix, a vector of grass viruses
  85. Structural aspects of knockdown of pyrethroids
  86. Some effects of temperature and larval food on the development of Spodoptera littoralis (Boisd.) (Lep., Noctuidae)
  87. Some effects of sodium-chloride on germination and seedling growth of sugar-beet
  88. Some aspects of volatilization of organochlorine insecticides
  89. Solar-radiation in crop canopies
  90. Solar-radiation for plant-growth
  91. Soil potassium and potassium uptake
  92. Soil - complex environment
  93. Simplified method of obtaining tobacco protoplasts for infection with tobacco mosaic-virus
  94. Simple technique for examining fresh, frozen, biological specimens in scanning electron-microscope
  95. Shrinkage of clay soils - statistical correlation with other soil properties
  96. Seed and root bacterization
  97. Seasonal changes in infection of barley seedlings by Erysiphe graminis f.sp. hordei
  98. Root growth of different species and varieties of cereals
  99. Root formation on petioles of detached primary leaves of dwarf bean (phaseolus-vulgaris) pretreated with gibberellic-acid, triiodobenzoic acid, and cytokinins
  100. Root and shoot growth of semi-dwarf and taller winter wheats
  101. Role of penicillium-frequentans in suberosis (respiratory disease in workers in cork industry)
  102. Role of nitrogen fertilizer in grassland production - quantity and timing of fertilizer n for grass and grass-clover swards
  103. Role of gibberellins in early growth and development of sugar-beet
  104. Ribonucleases in nicotiana-tabacum leaf extracts treated with phenol
  105. Rhythmic Foraging in the Leaf-Cutting Ant Atta cephalotes (L.) (Formicidae: Attini)
  106. Results from experiments with winter-wheat, spring barley and grass, comparing a liquid N-fertilizer either alone or with added herbicide and top-dressings of nitro-chalk without or with herbicide sprayed alone
  107. Results from experiments measuring residues of nitrogen fertilizer given for sugar-beet, and of ploughed-in sugar-beet tops, on yield of following barley
  108. Results from experiments measuring effects of large amounts of fertilizer and of farmyard manure on main-crop potatoes grown in sandy soil at Woburn, Bedfordshire
  109. Response of wheat bulb fly larvae to cereal exudates and extracts
  110. Response of sugar-beet to potassium and sodium fertilizers
  111. Response of 5 round cyst nematodes (heteroderidae) to 5 artificial hatching agents
  112. Repellents, synthetic pyrethroids, and organophosphorus compounds as seed dressings against wheat bulb fly (leptohylemyia-coarctata (fall))
  113. Rate of uptake of DDT from soil by earthworms
  114. Pyrethrins and related compounds .XIX. Geometrical and optical isomers of 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropanecarboxylic acid and insecticidal esters with 5-benzyl-3-furylmethyl and 3-phenoxybenzyl alcohols
  115. Pyrethrins and related compounds .18. Insecticidal 2,2-dimethylcyclopropanecarboxylates with new unsaturated 3-substituents
  116. Purification of ribonuclease-T1 on porous-glass affinity adsorbents
  117. Purification of maize streak virus and its relationship to viruses associated with streak diseases of sugar-cane and panicum-maximum
  118. Properties and isolates of barley yellow dwarf virus
  119. Possible explanation of resistance of virus-infected tobacco plants to second infection
  120. Pollination of self-fertile apple-trees
  121. Pollination of onion (allium-cepa l) to produce hybrid seed
  122. Pollen preferences of three osmia species (hymenoptera)
  123. Plant-growth responses to vesicular-arbuscular mycorrhiza .7. Growth and nodulation of some herbage legumes
  124. Phytuberin - revised structure from X-ray crystal analysis of dihydrophytuberin
  125. Passive ingestion in a plant nematode, hexatylus-viviparus (neotylenchidae-tylenchida)
  126. Partial-purification and characterization of 2 nicotiana-tabacum leaf ribonucleases
  127. Overwintering and abundance of cereal aphids
  128. New way of representing diagnostic keys
  129. Neuroanatomy of mesothoracic ganglion of cockroach periplaneta-americana (l) .1. Roots of peripheral-nerves
  130. Multivariate-analysis and its applications - report on Hull Conference, 1973
  131. Multiple discriminant-analysis in soil survey
  132. Movement of the Pheromone 9-Oxodec-2-Enoic Acid, applied to body surfaces of honeybees (Apis Mellifera)
  133. Morphology and soluble-protein electrophoresis of heterodera-avenae pathotypes
  134. Molding of sugar-cane bagasse and its prevention
  135. Model of selective migration
  136. Micro-environmental factors affecting diel patterns of foraging in leaf-cutting ant atta-cephalotes (l) (formicidae-attini)
  137. Method for soil particle-size analysis using ultrasonic disaggregation
  138. The Mediancentre Algorithm AS 78
  139. Maximal predictive classification
  140. Log-series and log-normal parameters as diversity discriminants for lepidoptera
  141. Log linear-models for contingency-tables - generalization of classical least-squares
  142. Lipid storage in pre-imago and young-adult plusia-gamma
  143. Late pleistocene deposits at Wretton, Norfolk .2. Devensian deposits
  144. Langmuir two-surface equation as a model for phosphate adsorption by soils
  145. L1-norm fit of a straight line
  146. Knockdown by pyrethroids - role in intoxication process
  147. Iterative computer procedure for mixed-up values in experiments
  148. Intracellular site of sucrose synthesis in leaves
  149. Insecticides and Fungicides Department at Rothamsted - research on pest and plant disease control
  150. Insecticidally active conformations of pyrethroids
  151. Insecticidally active conformations of pyrethroids
  152. Insecticidal activity of pyrethrins and related compounds .6. Methyl-furfuryl, alkenyl-furfuryl, and benzyl-furfuryl and benzyl-3-furylmethyl chrysanthemates
  153. Insect migration, flight periodicity and boundary-layer
  154. Insect infestations and their effects on growth and yield of field crops - a review
  155. Inhibition of acquired-resistance to tobacco mosaic-virus by actinomycin-d
  156. Influence of partial-pressure of carbon-dioxide upon carbon metabolism in tomato leaf
  157. Influence of location of honeybee colonies on their choice of pollen sources
  158. Influence of dl-tyrosine on sex of heterodera-rostochiensis
  159. Influence of artificial queen-piping sound on tendency of honeybee, apis-mellifera, colonies to swarm
  160. Induction of top-roll symptoms on potato plants by aphid macrosiphum-euphorbiae
  161. Host-parasite relationships of potato cyst nematodes - speculation arising from gene for gene hypothesis
  162. Harvesting sugar-beet seed
  163. Growth of plants in different oxygen concentrations
  164. Growth and yield of sugar-beet in relation to potassium and sodium supply
  165. Grading monogerm sugar-beet seed and its influence on performance
  166. Geomorphological significance of clay-with-flints on south downs
  167. Genetics of resistance of a dimethoate-selected strain of houseflies (musca-domestica l) to several insecticides and methylenedioxyphenyl synergists
  168. Generalized linear-models specified in terms of constraints
  169. Fungus associated with young females of cereal cyst-nematode, heterodera-avenae
  170. Fluctuations in wheat bulb fly egg populations in eastern England
  171. Fixation of nucleic-acid by leaf fiber and calcium-phosphate
  172. Field experiments in control of verticillium-dahliae and heterodera-rostochiensis on potatoes
  173. Fate of some organophosphorus compounds applied topically to peach-potato aphids (myzus-persicae (sulz)) resistant and suceptible to insecticides
  174. Factors determining food storage and brood rearing in honeybee (apis-mellifera l) comb
  175. Factors affecting persistence of pesticides in soil
  176. Evidence that a component other than virus particle is needed for aphid transmission of potato virus Y
  177. Etiology and morphology of geniculodendron-pyriforme gen et sp-nov, a pathogen of conifer seeds
  178. Esterase-inhibiting photooxidation products from organophosphorus insecticide pyrimithate
  179. Entomophthora infecting wheat bulb fly at Rothamsted, Hertfordshire, 1967-71
  180. Effects on plant-growth produced by azotobacterpaspali related to synthesis of plant-growth regulating substances
  181. Effects of processing conditions on quality of leaf protein
  182. Effects of potassium on distributions and concentrations of mineral nutrients in potato plants
  183. Effects of plant density, irrigation and potassium and sodium fertilizers on sugar-beet .2. Influence of soil-moisture and weather
  184. Effects of plant density, irrigation and potassium and sodium fertilizers on sugar-beet .1. Yields and nutrient composition
  185. Effects of parasites and predators on cereal aphids metopolophium-dirhodum (wlk) and macrosiphum-avenae (f) (hem aphididae)
  186. Effects of mildew on the growth and yield of spring barley: 1969‐72
  187. Effects of light-trap design and illumination on samples of moths in an English woodland
  188. Effects of gangrene (phoma-exigua) on potatoes
  189. Effects of diet on composition of post-pharyngeal glands of acromyrmex-octospinosus (reich)
  190. Effects of atmospheric humidity on plant-growth
  191. Effects of antimicrobial substances on rhizobium spp and their use in selective media
  192. Effects of aldicarb and some other nematicides on growth of sugar-beet in heterodera-schachtii infested soil
  193. Effect of temperature on the cereal aphids Metopolophium dirhodum (Wlk.), Rhopalosiphum padi (L.) and Macrosiphum avenue (F.) (Hem., Aphididae)
  194. Effect of sodium-sulfite purity on color of bodian silver staining of insect central nervous systems
  195. Effect of replacing potassium by sodium on growth and on inorganic and organic composition of italian ryegrass
  196. Effect of plant spacing, nitrogen fertilizer and irrigation on appearance of symptoms and spread of virus yellows in sugar-beet crops
  197. Effect of pesticides on yield and botanical composition of a newly-sown ryegrass ley and of an old mixed pasture
  198. Effect of nitrogen sources and iron levels on growth and composition of sitka spruce and scots pine
  199. Effect of nitrogen nutrition of host on barley powdery mildew
  200. Effect of nematicides, applied to seed rows in spring, on growth and yield of sugar-beet in docking-disorder-affected fields
  201. Effect of evaporation of entrained liquid on soil fabric
  202. Effect of cultural practices on relationship between plant density and sugar yield
  203. Disease gradients and small plot experiments on barley mildew
  204. Direct measurement of sulfur deposition on bare soil
  205. Detection of polarized-light
  206. Designs to minimize loss of information in polynomial regression
  207. Delayed nitrification and controlled recovery of aqueous ammonia injected under grass
  208. Defecation in a passively-feeding plant nematode, hexatylus-viviparus (neotylenchidae-tylenchida)
  209. Crystal-structure of phlogopite by neutron-diffraction
  210. Crystal-structure of dihydroperchlorate of 1,4,8,11-tetra-azacyclotetradecane(cyclam)
  211. Crystal-structure of a sodium complex, bis- nn'-ethylenebis(salicylid-eneiminato)copper(ii) perchloratosodium-p ara-xylene
  212. Crystal-structure of a dinuclear dinitrogen complex - tetrachloro-(chlorotetrakis dimethyl(phenyl)phosphine rhenium(i))-mu-din itrogen-methoxymolybdenum(v)-methanol-hydrochloric acid
  213. Crystal-structure of a complex of potassium iodide with phenacyl kojate - bis(5-phenacyloxy-2-hydroxymethyl-4h-pyran-4-one)potassium iodide
  214. Crystal-structure of a complex of cesium thiocyanate with phenacylcojate - 5-phenacyl-2-(hydroxymethyl)-4h-pyran-4-one-caesium thiocyanate
  215. Counting preferential votes - comment
  216. Control of pea cyst-nematode, heterodera-goettingiana, by small amounts of aldicarb, dupont-1410, ciba-geigy-10576 or dowco-275 applied to soil at planting time
  217. Composition of triglycerides from aphids of 6 different families and from different seasonal forms of aphis-evonymi
  218. A comparison of seasonal changes in deposition of spores of Erysiphe graminis on different trapping surfaces
  219. Cold-lability of prolyl-transfer-rna synthetase from higher-plants
  220. Cobalt, chromium and nickel content of some vegetable foodstuffs
  221. Chlorophyll degradation products in leaf protein preparations
  222. Chlorophenol and chlorobenzoic acid co-metabolism by different genera of soil bacteria
  223. Chemical Modification of the Lysine-Amino Groups of Potato Virus X
  224. The chemical composition of British agricultural liming materials
  225. Cell junctions acting as intestinal valves in nematodes
  226. Bromine residues in potato and wheat crops grown in soil fumigated with methyl-bromide
  227. Bird damage to sugar-beet
  228. Artificial alteration of biotite into a 14 a layer silicate with hydroxy-aluminum interlayers
  229. Aphids caught on sticky traps in eastern England in relation to spread of yellowing viruses of sugar-beet
  230. Analysis-of-variance programs, least squares and 2-way tables
  231. Alternative derivation of sum of squares in a nonfull rank general linear hypothesis
  232. Allergy in mushroom workers
  233. Affinity chromatography of nicotiana-tabacum ribonucleases
  234. Accumulation of lead in soils and herbage at Rothamsted Experimental Station
  235. Absolute-configuration of potent insecticide alpha-cyano-3-phenoxybenzyl cis-2,2-dimethyl-3-(2,2-dibromovinyl)cyclopropanecarboxylate by X-ray crystal-structure analysis
  236. 4 dimensions of cereal aphids
  237. Three (3 ) previously undescribed viruses from honey bee
  238. Alternative route for nitrogen assimilation in higher-plants
  239. Quasi-likelihood functions, generalized linear models, and the Gauss-Newton method
  240. Potassium in relation to transport of carbohydrate and ions in plants
  241. Potassium and the distribution of calcium and magnesium in potato plants
  242. Potassium and the absorption of calcium and magnesium by potato plants from soil
  243. The calcareous soils of Azerbaijan II. Phosphate status
  244. The calcareous soils of Azerbaijan I. Catena development related to the distribution and surface properties of soil carbonate