1975

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