1975

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