1975

  1. The influence of soil type and manuring on measurements of physical properties and nutrient status of some British soils
  2. Rapid techniques for automatic identification
  3. Storing and processing data for soil and land use capability surveys
  4. Research on root growth at Rothamsted
  5. Interactions between different factors or mechanisms of resistance to insecticides in insects.
  6. Field measurements of energy in the 0.4-0.7 micron range I-I
  7. Common salt and uncommon complexes
  8. Water movement in soils
  9. Genkey - a program for constructing diagnostic keys
  10. Degradation of I‐Naphthol by a Soil Pseudomonad
  11. Bolting of sugar beet in England
  12. The early history of experimental design
  13. Fungi and the Decrease of Cereal Cyst‐nematode Populations in Cereal Monoculture
  14. Mechanisms of carbon dioxide assimilation in photosynthesis
  15. Irrigating the sugar beet seed crop in England
  16. Estimates of genetic parameters for lint quality in upland cotton (Gossypium hirsutum)
  17. Results of restricting the brood space of honeybee colonies
  18. Unusually Severe Granulation of Winter Stores Caused by Nectar from Ivy, Hedera Helix, in Ireland
  19. Decrease of take‐all by a transmissible factor in take‐all decline soils
  20. Inoculum of the take-all fungus: nature, measurement, distribution and survival
  21. The behaviour of xylocopa mordax foraging on ipomoca nil
  22. Pollination of Capsicum frutescens L., Capsicum annuum L. and Solanum melongena L.(Solanaceae) in Jamaica
  23. Beneficial insects present on a motorway verge
  24. Pollination of coconut (Cocos nucifera L.) in Jamaica by honeybees and wasps
  25. A field method for determining air permeability in soil
  26. Multiband photography for soil survey in Breckland, East Anglia
  27. Retrospect on the discovery of a new insecticide
  28. Control of weed beet in cereals
  29. Sources of protein for people and livestock; the amounts now available and future prospects
  30. A comparison of two methods of overall fumigation for the control of Docking disorder of sugar beet
  31. Nematicide usage on sugarbeet
  32. Soil respiration
  33. New evidence for the glacial diversion of the River Teme near Ludlow, Salop
  34. Growth and yield of sugar beet on contrasting soils in relation to nitrogen supply: I. Soil nitrogen analyses and yield
  35. Growth and yield of sugar beet on contrasting soils in relation to nitrogen supply: II. Growth, uptake and leaching of nitrogen
  36. International cooperation in the development of control of pests and diseases of sugarbeet
  37. Bird damage to sugarbeet and approaches to its control
  38. Air photo-tones and soil properties: implications for interpreting satellite imagery
  39. Electric fence for retaining slugs in outdoor enclosures
  40. Studies of the carboxylesterases of Myzus persicae resistant and susceptible to organophosphorus insecticides
  41. Studies of the acetylcholinesterase from houseflies (Musca domestica L.) resistant and susceptible to organophosphorus insecticides
  42. The importance of the decreased susceptibility of acetylcholinesterase in the resistance of houseflies to organophosphorus insecticides
  43. Resistance to organophosphorus insecticides of peach-potato aphid (Myzus persicae) from sugarbeet in 1975
  44. Monitoring for resistance to organophosphorus insecticides in Myzus persicae from sugarbeet
  45. Observations on cereal aphids and their natural enemies in 1972
  46. Sugarbeet, and its pest and virus problems, in England
  47. Legume root nodule initiation and development
  48. Mycoplasma-like Organisms in Ipomoea batatas in the Solomon Islands
  49. Ramularia beticola in sugar-beet seed crops in England
  50. Fungal diseases of sugar beet in England and the prospects for the use of fungicides
  51. Selective insecticidal action
  52. Retrospect on the discovery of a new insecticide
  53. The future of pesticide technology opportunities for research
  54. Effects of Ground Rock Phosphate-Sulphur Mixture on Yield and Nutrient Uptake of Groundnuts (Arachis hypogaea) in Northern Nigeria
  55. Clay mineralogy of sediments of the western Nile Delta
  56. The turnover of organic matter in agricultural soils
  57. Comparison of compositions and properties of natural and laboratory-prepared humified organic-matter.
  58. Effects of sulphur fertilizers and of copper on the yield and composition of spring wheat grown in an sandy soil prone to surface compaction
  59. Algorithm AS 80: Spherical Statistics
  60. Relating classification to identification
  61. Woburn Experimental Farm: a hundred years of agricultural research
  62. Potassium in soils under different cropping systems, 3. Non-exchangeable potassium in soils from long-term experiments at Rothamsted and Woburn
  63. Experiments made on Stackyard Field, Woburn, 1876-1974. I. History of the Field, Details of the Cropping and Manuring and the Yields in the Continuous Wheat and Barley Experiments
  64. The Woburn Market Garden experiment, 1942-1969. II: The effect of the treatments on soil pH, soil carbon, nitrogen, phosphorus and potassium
  65. Experiments made on Stackyard Field, Woburn, 1876-1974. II. Effects of treatments on soil pH, P and K in the Continuous Wheat and Barley Experiments
  66. The Woburn Market Garden experiment 1942-1969 I. A history of the experiment, details of the treatments and yields of the crops
  67. Experiments made on Stackyard Field, Woburn, 1876-1974. III. Effects of NPK Fertilisers and Farmyard Manure on Soil Carbon, Nitrogen and Organic Phosphorus
  68. Effects of direct drilling on the soil fauna
  69. Soil transect correlograms of North Oxfordshire and their interpretation
  70. Heat and mass transfer within plant canopies
  71. Recent research on honeybee viruses
  72. tRNA species in the developing grain of Triticum aestivum
  73. Yields of extracted protein and of residual fiber from potato haulm taken as a by-product
  74. Viruslike particles in the taro planthopper, Tarophagus proserpina
  75. Vesicular-arbuscular mycorrhizal infections in root organ-cultures
  76. The use of weather data and counts of aphids in field to predict incidence of yellowing viruses of sugar-beet crops in England in relation to use of insecticides
  77. Use of pine resin in nests of pemphredonine wasps
  78. Uptake of phenylalanine and tyrosine by seedling root tips
  79. Unusual features of toxic action of dimethoate on periplaneta-americana and their causes
  80. Turbulent-diffusion within a wheat canopy .2. Results and interpretation
  81. Turbulent-diffusion within a wheat canopy .1. Measurement using nitrous-oxide
  82. Transmission of broad bean stain virus and Echtes Ackerbohnenmosaik-virus to field beans (Vicia faba) by weevils
  83. Transfer-rna species in developing grain of triticum-aestivum
  84. Technique for selective solution of iron oxides in thin-sections of soil
  85. Synthesis of 10 isomers of a macrocyclic polyether, tetramethyldibenzo-18-crown-6, and their complexes with salts of alkali-metals
  86. Surveys of sugar-beet seed crops, mangold clamps and weeds in England for aphids and viruses, 1963-73
  87. Surface-areas of calcium-carbonate in soils
  88. Studies of acetylcholinesterase from houseflies (Musca domestica L.) resistant and susceptible to organophosphorus insecticides
  89. Studies in leaf litter breakdown III Influence of leaf age
  90. Some obstacles to eliminating famine
  91. Some methods of mounting and maintaining live organisms for cinemicrography
  92. Some effects of soil type and crop density on activity and abundance of epigeic fauna, particularly carabidae, in sugar-beet fields
  93. Some effects of insecticides on predatory beetles
  94. Some effects of growth-retardant glyphosine N,N-bis (phosphonomethyl) glycine on sugar-beet crop
  95. Soil as an environment for plant parasitic nematodes
  96. Size and shape of plots in sugar-beet experiments
  97. Simple method of preparing nematodes for scanning electron-microscopy, using spurrs low viscosity epoxy-resin
  98. Results from experiments measuring effects of large amounts of an npk fertilizer on yield, tuber size and n, p and k contents of 3 potato varieties
  99. Results from two experiments with winter wheat, comparing top-dressings of a liquid N-fertilizer either alone or with added herbicide or mildew fungicide or both, and of 'Nitro-Chalk' without or with herbicide or fungicide or both
  100. Resistance to some organophosphorus insecticides in field populations of myzus-persicae from sugar-beet in 1974
  101. Repression of beta-cyanoalanine synthase by iron - possible mechanism for anomalous growth response of plants to cyanide
  102. Relationship between photosynthesis and concentrations of carbohydrates in leaves of sugar-beet
  103. Reinterpretation of devensian till stratigraphy of eastern England
  104. Recognition of metal cations by biological-systems
  105. Rapid method for determination of potential transpiration derived from penman combination model
  106. Ramularia-beticola in sugar-beet seed crops in England
  107. Purification and properties of glutamine-dependent asparagine synthetase isolated from lupinus-albus
  108. Problems of tvp
  109. Problem of reactive species from enzymic and chemical oxidations of ortho-diphenols - anomalies in trapping of ortho-quinonoids with benzenesulfinic acid
  110. A probable rhabdovirus infecting ryegrass (Lolium spp.)
  111. Preparation of nematodes for scanning electron-microscopy
  112. Prediction of silage intake by cattle
  113. Predators of wheat-bulb fly
  114. Potential hazards to animals and man from microorganisms in fodders and grain
  115. Potato seed tubers do not transmit top-roll
  116. Polyamino acid-induced aphid transmission of plant viruses
  117. Polyacrylic acid-induced resistance to tobacco mosaic-virus in tobacco cv xanthi
  118. Pollination of capsicum-frutescens l, capsicum-annuum l and solanum-melongena-l (solanaceae) in Jamaica
  119. Pollination and set of early flowers of runner bean (phaseolus-coccineus l)
  120. Plant-growth responses to vesicular-arbuscular mycorrhiza .8. Uptake of p by onion and clover infected with different endogone spore types in p-32 labeled soils
  121. Photoelastic stress analysis of a nematode stylet
  122. Phosphate sorption by jurassic oolitic limestones
  123. Pedology and hydrology of some surface-water gley soils
  124. Occurrence of glutamate synthase in algae
  125. Observations on toxic effects of organo-mercury treatments on sugar-beet seed
  126. Observations on pollination of papaya (carica-papaya l) in Jamaica
  127. Observations on occurrence of aphanomyces-cochlioides in agricultural soils in England
  128. Novel actinomycete from sugar-cane bagasse - saccharopolyspora-hirsuta gen et sp-nov
  129. Note on urine scorch caused by grazing animals
  130. Nonnegative matrices - seneta,e
  131. Natural mortality of wheat bulb fly pupae, leptohylemyia-coarctata (fall) (dipt, anthomyiidae)
  132. Natural enemies of cereal aphids
  133. Multiplication of nodamura virus in insect and mammalian-cell cultures
  134. Molding of hay and its implications
  135. Molding of grain in relation to mycotoxin formation
  136. Modified apparatus for extraction of nematodes from sterile culture
  137. Methods and programs of discriminant-analysis - French - Romeder, J. M.
  138. Method for separating hydrolysis products of monocalcium phosphate to test their effects on soils and crops
  139. Method for determining trace quantities of herbicide chlortoluron in soils by liquid-chromatography
  140. Metabolism of asparagine in roots and leaves of pisum-sativum-l
  141. Metabolic aspects of toxicology of diazinon .1. Hepatic-metabolism in sheep, cow, pig, guinea-pig, rat, turkey, chicken and duck
  142. Measurement of eriophyid mite populations on ryegrass using ultrasonic radiation
  143. Maximal predictive classification of Klebsielleae and of yeasts
  144. Longevity, fecundity and size - control of reproductive potential in a polymorphic migrant, aphis-fabae scop
  145. Liming effects on toxicity to perennial ryegrass of a sewage sludge contaminated with zinc, nickel, copper and chromium
  146. Leaf protein - beneficiary of tribulation
  147. Laboratory observations on effect of soil compaction on slug damage to winter-wheat
  148. Laboratory observations on distribution of agriolimax-reticulatus (mull) in different aggregate fractions of garden loam
  149. Labile phosphate in soils
  150. Intuition and rational choice in application of mathematics to soil systematics
  151. Insecticidal activity of pyrethrins and related compounds .7. Insecticidal dihalovinyl analogues of cis-chrysanthemates and trans-chrysanthemates
  152. Insect pollination of sugar-beet (beta-vulgaris) seed crops
  153. Inhibition of multiplication of tobacco mosaic-virus in protoplasts by antibiotics and its prevention by divalent metals
  154. Influence of phosphate and crop species on endogone spores and vesicular-arbuscular mycorrhiza under field conditions
  155. Influence of moonlight on catches of insects in light-traps in africa .3. Effective radius of a mercury-vapor light-trap and analysis of catches using effective radius
  156. Incorporating granular nematicides in soil to control potato cyst-nematode, heterodera-rostochiensis
  157. High-energy and low-energy phosphate adsorbing surfaces in calcareous soils
  158. Head morphology of second-stage juveniles of some heteroderidae (nematoda-tylenchoidea)
  159. Growth of seedlings of Agropyron repens (L.) Beauv. and Agrostis gigantea Roth in cereal crops
  160. Growth and yield of sugar-beet on contrasting soils in relation to nitrogen supply .2. Growth, uptake and leaching of nitrogen
  161. Growth and yield of sugar-beet on contrasting soils in relation to nitrogen supply .1. Soil nitrogen analyses and yield
  162. Growth and yield of sugar-beet in relation to potassium and sodium supply
  163. Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots
  164. Glutamate synthase in blue-green-algae
  165. Glutamate synthase and its role in nitrogen assimilation in plants
  166. Generalized form of fishers logarithmic series
  167. Future virus problems
  168. Frequency of infertility in thoroughbred mares
  169. Focal points - global food strategy - borgstrom,g
  170. Fluctuations and regulation of wheat-bulb fly populations at Rothamsted
  171. Field injection of carbon-disulfide to inhibit nitrification of ammonia fertilizer
  172. Factors that affect persistence of pesticides in plants and soils
  173. Factors determining rearing and rejection of drones by honeybee colony
  174. Extraction of cysts of cereal cyst-nematode, heterodera-avenae, from soil
  175. Ethylene as a factor limiting legume rhizobium symbiosis in tube culture
  176. Estimates of genetic parameters for lint quality in upland cotton (gossypium-hirsutum)
  177. Entomophthora species infecting pea aphis
  178. Energy costs of nitrogen fertilizers used in Britain, returns received, and some savings possible
  179. Energy costs of nitrogen fertilizers used in Britain, returns received and some savings that are possible
  180. Efficiency of 2 organomercury compounds in controlling seed-borne septoria-nodorum on winter-wheat
  181. Effects of varying air and soil-moisture on water relations and growth of sugar-beet
  182. Effects of variation in temperature and light-intensity at different times on growth and yield of spring wheat
  183. Effects of sulfur fertilizers and of copper on yield and composition of spring wheat grown in a sandy soil prone to surface compaction
  184. Effects of soil nitrogen on growth of sugar-beet crop
  185. Effects of potato cyst nematodes on potato plants .4. Effects of fertilizers and heterodera-rostochiensis on yield of 2 susceptible varieties
  186. Effects of potato cyst nematodes on potato plants .3. Effects on water relations and growth of a resistant and a susceptible variety
  187. Effects of potato cyst nematodes on potato plants .2. Effects on haulm size, concentration of nutrients in haulm tissue and tuber yield of a nematode resistant and a nematode susceptible potato variety
  188. Effects of potato cyst nematodes on potato plants .1. Effects in a trial with irrigation and fumigation on growth and nitrogen and potassium contents of a resistant and a susceptible variety
  189. Effects of oxygen on metabolism by glycollate pathway in leaves
  190. Effects of mist irrigation on physiology of sugar-beet
  191. Effects of form and amounts of nitrogen and magnesium fertilizers on yield and on inorganic and organic composition of italian ryegrass grown on magnesium deficient soil
  192. Effects of carbon-dioxide on metabolism by glycollate pathway in leaves
  193. Effects of benomyl and other fungicides on take-all, eyespot and sharp eyespot diseases of winter-wheat
  194. Effects of aerobic and anaerobic incubation on extractabilities of heavy-metals in digested sewage sludge
  195. Effect of nitrogen fertilizer on photosynthesis and ribulose 1,5-diphosphate carboxylase activity in spring wheat in field
  196. Effect of heat-treatment of potato-tubers on oospora-pustulans
  197. Effect of grazing on yield of grass swards
  198. Effect of fungicides and fertilizer on yield and diseases of grass swards
  199. Effect of ethirimol seed dressings on yield of spring barley grown with different amounts of nitrogen fertilizer 1969-71
  200. Effect of environmental conditions during larval period on tendency of worker honeybees to develop their ovaries
  201. The effect of benomyl sprays on Sclerotinia trifoliorum and yield of red clover
  202. Double-stranded RNA virus in colletotrichum lindemuthianum
  203. Distribution of sulfur in soils and herbage of north-west pembrokeshire
  204. Distribution of species of potato cyst nematodes in south-america
  205. Distribution in soil of aqueous ammonia injected under grass
  206. Discussion on recognition of alien life - introductory-remarks
  207. Determinant of an orthogonal matrix
  208. Design of computer-programs for survey analysis - contrast between Rothamsted general survey program (RGSP) and SPSS
  209. Degradation of l-naphthol by a soil pseudomonad
  210. Decrease of take-all by a transmissible factor in take-all decline soils
  211. Crystal-structures of complexes between alkali-metal salts and cyclic polyethers .9. Complex formed between dibenzo-24-crown-8(6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo b ,n 1,4,7,10,13,-16,19,22 octaoxacyclotetracosin) and 2 molecules of sodium o-nitrophenolate
  212. Crystal-structures of complexes between alkali-metal salts and cyclic polyethers .8. Complexes formed by cesium thiocyanate with (7r,9r,18s,20s)-6,7.9,10,17,18,20,21-octahydro-7,9,18,20-tetra-methyldib enzo b,k 1,4,7,10,13,16 hexaoxacyclo-octadecin (tetra-methyldibenzo-18-crown-6,isomer f) and its (18r,20r)-isomer(isomer g)
  213. Crystal-structure of phenacylkojate 2-(hydroxymethyl)-5-phenacyl-4h-pyran-4-one monohydrate and comparison with some of its complexes with alkali-metal salts
  214. Crystal-structure of a hydrated complex of sodium iodide with phenacylkojate 2-(hydroxymethyl)-5-phenacyl-4h-pyran-4-one
  215. Crystalline and amorphous components of clay fractions in brown podzolic soils
  216. Crystal structure of (7R,9R,18S,20S)-6,7,9,10,17,18,20,21-octahydro-7,9,18,20-tetramethyldibenzo[b,k][1,4,7,10,13,16]hexaoxacyclo-octadecin (tetramethyldibenzo-18-crown-6, isomer F)
  217. Crop nutrition and soil fertility
  218. Conversion of 5-oxoproline to glutamic-acid in higher-plants
  219. Control of water and carbon-dioxide flux in water-stressed sugar-beet
  220. Control of potato cyst-nematodes, heterodera-rostochiensis and h-pallida, in sandy, peaty and silt loam soils by oximecarbamate and organophosphate nematicides
  221. Control of lysine biosynthesis in maize
  222. Complementation between middle and bottom components of broad bean stain virus and echtes ackerbohnenmosaik-virus
  223. Competition and species abundance
  224. A comparison of different criteria for selecting binary tests in diagnostic keys
  225. Comparison of compositions and properties of natural and laboratory-prepared humified organic-matter
  226. Comparison of 2 methods of overall fumigation for control of docking disorder of sugar-beet
  227. Colony size, density and distribution of leaf-cutting ant, acromyrmex-octospinosus (reich) in cultivated fields
  228. Clay mineralogy of sediments of western nile delta
  229. Chemical control of potato cyst-nematode, heterodera-pallida, on tomatoes grown under glass
  230. Carabids in sugar-beet crops and their possible role as aphid predators
  231. Biometrical interpretation - gilbert,ne
  232. Behavioral basis of a pheromone monitoring-system for pea moth, cydia-nigricana
  233. Behavior of nitrification inhibitor n-serve in broadcast and incorporated applications to soil
  234. Availability to arable crops of magnesium from kieserite and 2 forms of calcined magnesite
  235. Association of populations of onychiurid collembola with damage to sugar-beet seedlings
  236. Asparagine metabolism in higher plants
  237. Asparagine metabolism in higher plants
  238. Artificial diet with improved acceptability to 3 strains of myzus-persicae (sulz) (hemiptera, aphididae)
  239. Aphanomyces-cochlioides in England
  240. Analysis of categorical data - plackett,rl
  241. Amino-acid biosynthesis in chloroplasts
  242. Alkali-metal tetraphenylborate complexes with some macrocyclic, crown, polyethers
  243. Airborn spores in pastures
  244. Activation of amino-acid analogs by phenylalanyl-transfer-rna and tyrosyl-transfer-rna synthetases from plants
  245. Accumulated temperature and rainfall as measures of nematode development and activity
  246. Absolute-configuration of most potent isomer of pyrethroid insecticide alpha-cyano-3-phenoxybenzyl cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate by crystal-structure analysis
  247. Generalized procrustes analysis
  248. Potassium in soils under different cropping systems 3. Non-exchangeable potassium in soils from long-term experiments at Rothamsted and Woburn
  249. Potato tuber lenticels : susceptibility to infection by Erwinia cartovora var. atroseptica and Phytophthora infestans
  250. Potato tuber lenticels: development and structure
  251. Red clover conservation and nutritive value