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  1. Chemistry Department Rothamsted Experimental Station 1976
  2. The activity and distribution of wheat bulb fly (Delia coarctata) (Diptera:Anthomyiidae) in cereal crops and over fallow land
  3. Algorithm AS 113: A transfer for non-hierarchical classification
  4. Algorithm AS 112: Exact distributions derived from two-way tables
  5. An automatic micro-injection system and its use in the microcalorimetry of cation-exchange sorption
  6. Environmental aspects of the usage of pesticides in developing countries
  7. Soil organic matter in the Hoosfield continuous barley experiment
  8. Yields on the Exhaustion Land and changes in NPK content of the soils due to cropping and manuring, 1852-1975
  9. Nature and origins of pollution of aquatic systems by pesticides
  10. Good beekeeping and bee health - a lecture 1st October 1977
  11. The evolution of dominance: Haldane v Fisher revisited
  12. A general algorithm for analysis of variance
  13. Neurophysiological study of the structure-activity relation of pyrethroids
  14. Preferred conformations of pyrethroids
  15. Synthetic pyrethroids
  16. Which soil pesticide treatment for pest damage control
  17. Vertical distribution of potato, beet and pea cyst nematodes in some heavily infested soils
  18. Variability in 3 areas of denchworth soil map unit .3. Soil grouping based on chemical composition
  19. Use offForecasting in chemical control of black bean aphid, Aphis fabae Scop., on spring‐sown field beans, Vicia faba L.
  20. Use of fertilizer nitrogen on continuously grazed swards
  21. Theory and application of linear-model - Graybill, F. A.
  22. Tests of long-term residues of phosphorus fertilizer
  23. Temperature and development of mononchus-aquaticus
  24. Techniques of fertilizer application
  25. Technique for examination of endosperm cells in cereal caryopses
  26. Taxonomy of round cyst-nematodes
  27. Sugar-beet powdery mildew
  28. Sugar-beet and nitrogen
  29. Studies on glutamate synthase from leaves of higher-plants
  30. Studies on decomposition of plant material in soil .5. Effects of plant cover and soil type on loss of carbon from c-14-labeled ryegrass decomposing under field conditions
  31. Studies on decomposition of plant material in soil .4. Effect of rate of addition
  32. Structure of spicules and caudal sensory equipment in male of Aphelenchoides blastopthorus (Nematoda: Tylenchida, Aphelenchina)
  33. Stresses in feeding pump lining of ditylenchus-dipsaci shown by photoelastic analysis of perspex models
  34. Stomatal resistance in different gases
  35. Stem-boring diptera in grassland in relation to management practice
  36. Spread of Erwinia carotovora var. atroseptica (blackleg) from degenerating seed to progeny tubers in soil
  37. Spores in air
  38. Spicule and stylet protrusion induced by ammonia solution in some plant and soil nematodes
  39. Specificities of cation permeabilities induced by some crown ethers in mitochondria
  40. Some sugar-beet cultural practices in relation to incidence and damage by soil-inhabiting pests
  41. Some effects of nitrogen nutrition on absorption and distribution of other nutrients
  42. Solubilities of cesium hexachlororhenate(iv), hexabromorhenate(iv), and tetraoxorhenate(vii) in alcohol-water mixtures, and their relation to cosolvent characteristic volume
  43. Soil corrosiveness in south oxfordshire
  44. Sodium-calcium exchange equilibria in salt-affected and normal soils
  45. Simulation of nematode attraction to a point in a flat field
  46. Simple unit for extracting protein in bulk from leaves
  47. Simple unit for extracting leaf protein in bulk
  48. Short and long-term effects of phosphorus fertilizers on sugar-beet
  49. Seed size variation - its extent, source and significance in field crops
  50. Role of leaf protein in animal feeding
  51. Rhizobium-stimulated callose formation in clover root hairs and its relation to infection
  52. Reticulation and other methods of reducing size of printed diagnostic keys
  53. Results from an experiment on permanent grass evaluating aqueous ammonia and aqueous urea, injected in bands either 30 or 60 cm apart
  54. Results from 2 sets of experiments with spring barley, 1st comparing injected with broadcast nitrogen granules, 2nd comparing injected and combine-drilled npk solutions with broadcast npk granules
  55. Response by sugar-beet to irrigation, 1965-75
  56. Resolving controversy in statistical-inference
  57. Relationships between clarified beet juice purity and easily-measured impurities
  58. Relationship between photosynthesis and tuber growth in solanum-tuberosum-l
  59. Relationship between nitrogen supply and nitrogen yield of cut grass swards
  60. Reformulation of linear-models - a reformulation of linear model (with discussion)
  61. Recent developments and some problems in taxonomy of cyst-nematodes, with a classification of heteroderoidea
  62. Pyrethrins and related compounds .21. C-13 nuclear magnetic-resonance spectra of synthetic pyrethroids
  63. Purification and some properties of beet yellows virus
  64. Protein and nucleic-acid of beet yellows virus
  65. Properties of a carboxylesterase from peach-potato aphid, Myzus-persicae-(Sulz.), and its role in conferring insecticide resistance
  66. Properties and regulation of aspartate kinase from barley seedlings (Hordeum vulgare L.)
  67. Polarographic study of glutamate synthase activity in isolated-chloroplasts
  68. Polarographic study of ammonia assimilation by isolated-chloroplasts
  69. Plant-growth responses to vesicular-arbuscular mycorrhiza .10. Responses of stylosanthes and maize to inoculation in unsterile soils
  70. Plant-growth regulators and physiological limitations to yield in sugar-beet
  71. Phosphate fertilizer and take-all disease of wheat and barley
  72. Peach-potato aphid, myzus-persicae (sulz), resistant to organophosphorus and carbamate insecticides on potatoes in Scotland
  73. Partial-purification and preliminary characterization of soluble leaf proteins specific to virus-infected tobacco plants
  74. Partial-purification and characterization of potato virus-y helper component
  75. Observations on origins of septoria-nodorum infection of winter-wheat
  76. Observations on fungal parasites of females and eggs of cereal cyst-nematode, heterodera-avenae, and other cyst nematodes
  77. Nutrient concentrations in naturally regenerated seedlings of picea-sitchensis in southeast alaska
  78. Novel aspects of nitrogen-fixation
  79. Nitrogen-content of wheat-grain in field experiments at Rothamsted
  80. Nitrogenase activity, nitrogen-content, invitro digestibility and yield of 30 tropical forage grasses in Brazil
  81. Nitrogenase activity of rhizobium-sp strain 1552 on defined medium
  82. Nitrogenase activity in nostoc-muscorum - recovery from desiccation
  83. Nitrate and ammonium in rhizosphere of wheat crops and concurrent observations of take-all
  84. New virus of oats in England and Wales
  85. New species of aphis from potentilla-palustris, with a discussion of related species
  86. New pathotype of potato cyst nematode globodera-pallida
  87. Multidimensional contingency table with one factor as a response
  88. Mortality of spodoptera-littoralis-(boisduval) (lepidoptera-noctuidae) at non-freezing temperatures
  89. Morphological variation in some populations of potato cyst-nematodes from europe and south-america
  90. Modification of proteins during oxidation of leaf phenols - reaction of potato virus-10 with chlorogenoquinone
  91. Models and designs for agricultural vaccine trials
  92. Migration and spatial dynamics of an aphid, myzus-persicae
  93. Microorganisms in air of cotton mills
  94. Methods of optimization - walsh,gr
  95. Methods of measuring prevalence of phoma-exigua on potatoes and in soil
  96. Methods for testing chemical additives to prevent molding of hay
  97. Melanism in wood mouse, apodemus-sylvaticus
  98. Mechanism of virus entry during infection of tobacco protoplasts with tmv
  99. Measurement and characterization of voids in soil thin-sections by image analysis .2. Applications
  100. Measurement and characterization of voids in soil thin-sections by image analysis .1. Principles and techniques
  101. Maturation of females of cereal cyst-nematode on oat roots and infection by an entomophthora-like fungus in observation chambers
  102. Magnesium uptake by herbage
  103. Localization of enzymes of nitrogen assimilation in maize leaves and their activities during greening
  104. Liming effects on response of potatoes and oats to phosphorus, potassium and magnesium fertilizers
  105. Invitro synthesis of barley storage proteins
  106. Investigations into influence of agricultural practice on soil invertebrates
  107. Invasive and developmental processes of entomophthora species infecting aphids
  108. International scheme for identifying and classifying pathotypes of potato cyst-nematodes globodera-rostochiensis and g p-allida
  109. Interference between plots as a source of error in experiments with erysiphe-graminis
  110. Insect-trapping hairs on potato plants
  111. Inhibition of nitrification by nitrapyrin, carbon-disulfide and trithiocarbonate
  112. Influence of host plant on electrophoretic protein patterns of some round-cyst nematode females and use of larvae to obtain less ambiguous results
  113. Incorporating checks against observer error into identification keys
  114. Incidence of root-surface fungi on naturally regenerated picea-sitchensis seedlings in southeast Alaska
  115. Identification of podzolic soils (spodosols) in upland Britain
  116. Hatching of cyst-nematodes
  117. Growth of seedlings of Agropyron repens L. Beauv. and Agrostis gigantea Roth. in wheat and barley: effect of time of emergence, nitrogen supply and cereal seed rate
  118. Gravity and biological-systems - concluding remarks
  119. Grass growth in different parts of England in relation to invertebrate numbers and pesticide treatment
  120. Grass as a reservoir of cereal viruses
  121. Globodera-pallida present in newfoundland
  122. Genetics of resistance of houseflies (musca-domestica-l) to pyrethroids .1. Knock-down resistance
  123. Gaeumannomyces-cylindrosporus, a new ascomycete from cereal roots
  124. Further-studies on seed transmission of broad bean stain virus and echtes ackerbohnenmosaic-virus in field beans (vicia-faba)
  125. Fungal parasite of cereal cyst-nematode heterodera-avenae
  126. Forecasting in crop protection
  127. Flux of carbon through glycolate pathway during photosynthesis by wheat leaves
  128. Flight regulation in green spruce aphid (elatobium-abietinum)
  129. Field trials with attractant traps for timing sprays to control pea moth
  130. Field trials of chemicals for control of common scab by soil treatment
  131. Fertilizer use on farm crops in England and Wales - information from survey of fertilizer practice, 1942-1976
  132. Ferredoxin-sepharose as an affinity absorbent for purification of glutamate synthase and other ferredoxin-dependent enzymes
  133. Factors affecting field infection of potato-tubers of different cultivars by blight (phytophthora-infestans)
  134. Extraction and characterization of hordein fractions from high lysine and normal barleys
  135. Extended use of fractionation processes
  136. Experiments with fungicide sprays in late summer and early autumn on sugar-beet root crops
  137. Experiments on effects of phosphorus on manganese nutrition of plants .3. Effect of calcium - phosphorus ratio on manganese in cotton grown in buganda soil
  138. Experiments on effects of phosphorus on manganese nutrition of plants .2. Interactions of phosphorus, calcium and manganese in cotton grown with nutrient solutions
  139. Experiments on effects of phosphorus on manganese nutrition of plants .1. Effects of monocalcium phosphate and its hydrolysis derivatives on manganese in ryegrass grown in 2 buganda soils
  140. Experiments evaluating aqueous ammonia, aqueous urea and a solution of ammonium-nitrate and urea as nitrogenous fertilizers for winter-wheat
  141. Experimental investigation of reddening in dune sand
  142. Evaluation of nile blue test for differentiating rhizobia from agrobacteria
  143. Ethirimol-sensitivity in populations of erysiphe-graminis from plots of spring barley
  144. Environment and nematode
  145. Electron-paramagnetic-resonance studies of leg-hemoglobins from soybean and cowpea root-nodules - identification of nitrosyl-leg-hemoglobin in crude leg-hemoglobin preparations
  146. Electron-microscopy of Kaincope and Cape St. Paul wilt diseased coconut tissue from West Africa
  147. Efficiency of an insect suction sampler in grassland
  148. Effects of temperature on photosynthesis by maize and wheat
  149. Effects of soil density on yield and fertilizer requirement of sugar-beet
  150. Effects of sodium-chloride on water status and growth of sugar-beet
  151. Effects of single or split applications of nitrogen-fertilizer to insitu sugar-beet seed plants in spring of their 2nd years growth
  152. Effects of seed treatments on septoria-nodorum infection of winter-wheat
  153. Effects of previous cropping and n-fertilizer on grain-yield and take-all in spring barley
  154. Effects of potato cyst-nematodes on potato plants .5. Root-system development in lightly-infested and heavily-infested susceptible and resistant varieties, and its importance in nutrient and water-uptake
  155. Effects of photoperiod on some vegetable species
  156. Effects of organomercury treatment of wheat seed on fusarium seedling disease in inoculated soil
  157. Effects of nitrogen-fertilizer on growth and yield of spring wheat
  158. Effects of nitrogen and phosphorus fertilizers on yield and on inorganic and organic composition of italian ryegrass grown on phosphorus-deficient soil
  159. Effects of fungicides and insecticides on mildew, viruses and root yield of swedes
  160. Effects of cultural practices, verticillium-nubilum and locality on coiled sprout and yield of early potatoes
  161. Effects of certain inhibitors on photorespiration by wheat leaf segments
  162. Effectiveness of pyrethroid seed treatments against soil pests of cereals
  163. Effect of yeast extract concentration on viability and cell distortion in rhizobium-spp
  164. Effect of temperature on photosynthesis and photorespiration of wheat leaves
  165. Effect of temperature on nitrogenase activity of intact and detached nodules in lotus and stylosanthes
  166. Effect of soil-ph and organic-matter on labile aluminum in soils under permanent grass
  167. Effect of soil type and related factors on sugar-beet yield
  168. Effect of ryegrass mosaic-virus on carbon assimilation and growth of ryegrasses
  169. Effect of root temperature on infection processes and nodulation in lotus and stylosanthes
  170. Effect of pre-press treatments of vegetation on quality of extracted leaf protein
  171. Effect of partial defoliation on yield of sugar-beet
  172. Effect of paraquat on number of spores of rhynchosporium-secalis on barley stubble and volunteers
  173. Effect of non-mercurial fungicidal seed treatments on emergence of sugar-beet seedlings
  174. Effect of annual and perennial cropping regimes in microplots on population-density and vertical distribution of xiphinema-diversicaudatum and on soil porosity
  175. Economy and chemistry of phosphorus
  176. Distribution of round cyst-nematodes and their effects on host
  177. Distribution of flying insects in and near a tall hedgerow
  178. Distribution and migration of spodoptera-littoralis-(boisduval) (lepidoptera-noctuidae), in relation to meteorology on cyprus, interpreted from maps of pheromone trap samples
  179. Direct reading continuous-flow porometer
  180. Development of enzymes involved in nitrogen assimilation in root-nodules of phaseolus-vulgaris
  181. Decomposition of c-14-labeled plant material under tropical conditions
  182. Cyst-nematodes, biology and background
  183. Cyst-nematodes - most successful parasites
  184. Cutworms - hazard to late established crops
  185. Crystal-structure of an open-chain polyether dicarboxylic-acid complexed with potassium picrate
  186. Crystal-structure of a complex showing simultaneous water-barium ion coordination to 6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo b,n 1,4,7,10,13,16,19,22 octaoxacyclotetracosin (dibenzo-24-crown-8)
  187. Crop protection - consideration of effectiveness and disadvantages of current methods and of scope for improvement
  188. Crop marks and soils at 2 archeological sites in Britain
  189. Control of potato cyst-nematode, globodera-rostochiensis ro1, by picrolonic acid and potato trap crops
  190. Conference-on-forecasting-in-crop-protection, paris, june 1977
  191. Complexing of copper by humified organic-matter from laboratory preparations, soil and peat
  192. Competition between larvae of wheat bulb fly, delia-coarctata (anthomyiidae), for winter-wheat shoots in an insectary
  193. Comparison of minor elements in upper greensand and thanet beds of southeast England
  194. Colorimetric method for estimating vesicular-arbuscular mycorrhizal infection in roots
  195. Co-inheritance of increased carboxylesterase activity and resistance to organophosphorus insecticides in myzus-persicae-(sulzer)
  196. Classification of canopy, stem, crown status and climber infestation in natural tropical forest in nigeria
  197. Characterization of peaty materials from organic soils (histosols) in England and Wales
  198. Changes in soil-pH and exchangeable calcium in 2 liming experiments on contrasting soils over 12 years
  199. Canonical correlation in pedology - how useful
  200. Breed and sex-differences in age of appearance of bovine central incisor teeth
  201. Biochemical and ultrastructural-study of mode of action of bunamidine against hymenolepis-nana
  202. Behavior of insects foraging on pigeon pea (cajanus-cajan-(l) millsp) in india
  203. Beet cyst nematode order, 1977
  204. Beet cryptic virus
  205. Barley yellow striate mosaic-virus in salivary-glands of its planthopper vector laodelphax-striatellus fallen
  206. Auxin-like growth activity of phenylacetonitrile
  207. Autotrophic nitrifying bacteria in acid tea soils from bangladesh and sri lanka
  208. Attractant traps for monitoring pea moth, cydia-nigricana (fabr)
  209. Association of mycoplasma-like organisms with breynia bunch, a newly described disease on Malaita, Solomon-Islands
  210. Aspartate kinase from carrot cell-suspension culture
  211. Analyse Statistique à Plusieurs Variables. by Pierre Dagnelie
  212. Amino-acid metabolism
  213. Amelioration of acid sulfate soil with respect to oil palm
  214. Aggregation, migration and population mechanics
  215. Activity and distribution of wheat bulb fly (delia-coarctata) (diptera-anthomyiidae) in cereal crops and over fallow land
  216. Action of pyrethroids in insect central nervous-system .1. Features of molecular-structure associated with toxicity to cockroaches and to their giant fiber axons
  217. 50 years ago - art of popularization
  218. Two-dimensional separation of prolamins of normal and high lysine barley (Hordeum vulgare L.)
  219. 2 unusual minerals in a nigerian soil - fibrous kaolin .2. Bastnaesite
  220. Two (2) more small RNA viruses from honey bees and further observations on sacbrood and acute bee-paralysis viruses
  221. Effects of fungal and plant esterases on the fungicidal activity of nitrophenyl esters
  222. Nitrate concentrations under winter-wheat and in fallow soil during summer at Rothamsted
  223. The turnover of soil organic matter in some of the Rothamsted classical experiments
  224. Synthetic pyrethroids: proceedings of symposium, American Chemical Society (ACS), San Francisco, 30-31 August 1976
  225. Simple computer-model for leaching in structured soils