Search by year

  1. Chemistry Department Rothamsted Experimental Station 1975
  2. Algorithm AS 102: Ultrametric distances for a single linkage dendrogram
  3. Growth-free canonical variates applied to fossil foraminifers
  4. The possibilities for integrated control of soil pests
  5. Utilization of rock phosphate in alkaline soils by plants inoculated with mycorrhizal fungi and phosphate-solubilizing bacteria
  6. Fertilizer requirements of potatoes in the Vale of Eden
  7. Effect of phosphate residues on soil phosphorus values and crop yields. I. Experiments on barley, potatoes and sugar beet on sandy loam soils at Woburn England
  8. Additions and removals of nitrogen and phosphorus in long-term experiments at Rothamsted and Woburn and the effect of the residues on total soil nitrogen and phosphorus [wheat, barley, England]
  9. The nature of soil variation
  10. Viruses attacking the honey bee
  11. The gentle synthesizers
  12. Algorithm AS 96: A simple algorithm for scaling graphs
  13. X-ray crystal-structures of 2 pyrethroid insecticides - cis-3-phenoxybenzyl 3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate and 3-(2,2-dichlorovinyl) analog
  14. Weeds in cereals in relation to agricultural practices
  15. Water stress-induced changes in photosynthesis, photorespiration, respiration and CO2 compensation concentration of wheat
  16. Vesicular-arbuscular mycorrhiza in southern spain - its distribution in crops growing in soil of different fertility
  17. Variability in 3 areas of Denchworth soil map unit II Relationships between soil properties and similarities between profiles using laboratory measurements and field observations
  18. Variability in 3 areas of denchworth soil map unit .1. Purity of map unit and property variability within it
  19. Utilization of selenocysteine by a cysteinyl-transfer-rna synthetase from phaseolus-aureus
  20. Use of amino-acid analogs in studies on plant metabolism
  21. Use of amino-acid analogs in biological studies
  22. Uptake of two (2) organophosphorus insecticides by slugs
  23. Ultrametric distances for a single linkage dendrogram
  24. Treatment of soil infested with human whipworm, trichuris-trichiura
  25. Transmission and effect on yield of ryegrass mosaic-virus in a filtered air environment
  26. Towards rational design and elevation of pheromone traps
  27. Towards an absolute measurement of soil structural stability using ultrasound
  28. Terminal velocity of basidiospores of giant puffball (lycoperdon-giganteum)
  29. Synthetic pyrethroids
  30. Susceptibility of red beet cultivars to streptomyces scab
  31. Suppression of couch grass by italian ryegrass and broad red-clover undersown in barley and field beans
  32. Sulphur-nitrogen interaction effects on yield and composition of protein-n, non-protein-n and soluble carbohydrates in perennial ryegrass
  33. Sulfur-coated urea as a fertilizer for potatoes
  34. Sugar concentration in sugar-beet - varietal differences and effects of soil type and planting density on size of root-cells
  35. Structure of anterior alimentary-tract of passively feeding nematode Hexatylus viviparus (Neotylenchidae: Tylenchida)
  36. Structure and development of trifolium-subterraneum l root-nodules .2. Plants grown at suboptimal root temperatures
  37. Structure and development of trifolium-subterraneum l root-nodules .1. In plants grown at optimal root temperatures
  38. Stem-borer ecology and strategy for control
  39. Spermatogenesis and ultrastructure of sperm and of male reproductive tract of Aphelenchoides-blastophthorus (Nematoda: Tylenchida, Aphelenchina)
  40. Spatial-distribution of excreta under intensive cattle grazing
  41. Some treatments affecting growth-substances in developing wheat ears
  42. Some observations on assessing phoma-betae infection of sugar-beet seed
  43. Some factors affecting crop response to soil-phosphorus
  44. Some biological factors affecting survival, with particular relation to farm-animals
  45. Soils and geomorphology of chalk in southeast England
  46. Soil-nitrogen .9. Effects of leys and organic manures on available-nitrogen in clay and sandy soils
  47. Soil analysis for plant-available manganese and response by sugar-beet to manganese applications
  48. Sodium and potassium fertilizer in relation to soil physical-properties and sugar-beet yield
  49. Serial designs balanced for effects of neighbors on both sides
  50. Selection of perennial and italian ryegrass plants resistant to ryegrass mosaic-virus
  51. Seed treatments to lengthen sugar-beet growing period
  52. Seed transmission of broad bean stain virus and echtes ackerbohnenmosaik-virus in field beans (vicia-faba)
  53. Role of azotobacter paspali in association with paspalum-notatum
  54. Results from 2 barley experiments at Saxmundham, Suffolk, measuring effects of fungicide benodanil on 3 varieties, given 3 amounts of nitrogen at 2 times 1973-4
  55. Response by sugar-beet to superphosphate, particularly in relation to soils containing little available phosphorus
  56. Response by sugar-beet to potassium and sodium fertilizers, particularly in relation to soils containing little exchangeable potassium
  57. Respiratory-disease of workers harvesting grain
  58. Research on sugar-beet crop
  59. Release of barley-mildew conidia from shaken leaves
  60. Relationships between control of wheat bulb fly (leptohylemyia-coarctata (fall) and amounts of dieldrin, carbophenothion and chlorfevinphos on treated seed
  61. Relationship between total n, total s and s-containing amino-acids in extracted leaf protein
  62. Reactions between metals and humified organic-matter
  63. Rapid-determination of trace-elements in soils and plants by X-ray-fluorescence analysis
  64. Radiosynthesis and metabolism in rats of 1R isomers of insecticide permethrin
  65. Punctodera-chalcoensis n.sp. (Nematoda: Heteroderidae) a cyst nematode from Mexico parasitizing Zea Mays
  66. Proposed new standard for fortran - critical-examination
  67. Properties of urine excreted by grazing cattle
  68. Properties and applications of pyrethroids
  69. Profiles and evaporation
  70. Production of amylase by bacillus-stearothermophilus in continuous culture
  71. Prevention of potato top-roll by aphicide and its effect on leaf area and photosynthesis
  72. Preferred conformations of pyrethroids
  73. Pollination as a factor limiting yield of field beans (vicia-faba-l)
  74. Plant-growth responses to vesicular-arbuscular mycorrhiza .9. Interactions between va mycorrhiza, rock phosphate and symbiotic nitrogen-fixation
  75. Phytochemistry - world of a chemist among plants
  76. Phosphate adsorption and availability plant of phosphate
  77. Perchlorate anion to metal coordination in some alkali metal cyclic polyether complexes
  78. Pathway of nitrogen assimilation in plants
  79. Pathogens occurring on 10 varieties of ryegrass at Rothamsted in 1973-1974
  80. Path of ammonia assimilation in plant kingdom
  81. Observations on mildew development in winter cereals - 1968-73
  82. Observations on germination of endogone spores
  83. Observations on emergence, survival and root invasion of 2nd-stage larvae of cereal cyst-nematode, heterodera-avenae
  84. Observations of life-cycle, population development and vertical distribution of longidorus-macrosoma on raspberry and other crops
  85. Note on effect of sheep grazing on yield of grass swards
  86. Nitrogenase activity in rhizobium associated with leguminous and non-leguminous tissue-cultures
  87. Nitrogen requirement of cereals .2. Multilevel nitrogen tests with spring barley in southwestern England
  88. Nitrogen requirement of cereals .1. Response curves
  89. New extraction method for benomyl residues in soil and its application in movement and persistence studies
  90. New conformation of cyclic polyether benzo-15-crown-5 in its solvated complexes with calcium isothiocyanate - X-ray crystal-structure analysis
  91. Modern developments in an experiment on permanent grassland started in 1856 - effects of fertilizers and lime on botanical composition and crop and soil analyses
  92. Models and statistics for species-diversity
  93. A model the for behaviour of labile phosphate in soil
  94. Mildew reinfection in adjacent and separated plots of sprayed barley
  95. Methods for examining microflora of moldy hay
  96. Mechanical dehydration of potato-tubers
  97. Maintaining a tolerable environment
  98. Long-term rotation experiments at Rothamsted and Saxmundham-Experimental-Stations - effects of treatments on crop yields and soil analyses and recent modifications in purpose and design
  99. Long-term fertilizer experiments in England - significance of their results for agricultural science and for practical farming
  100. Liming and interaction of soil-ph with responses to p, k and mg fertilizers
  101. Laboratory evaluation of new insecticides and bait matrices for control of leaf-cutting ants (hymenoptera, formicidae)
  102. Isolation of actinomycetes and fungi from moldy hay using a sedimentation chamber
  103. Iridovirus from bees
  104. Invivo conversion of 5-oxoproline to glutamate by higher-plants
  105. Investigation of a respiratory-disease associated with an air-conditioning system
  106. Interaction of nitrogen and potassium nutrition on dry-matter and nitrogen yields of graminae - spring wheat
  107. Interaction of nitrogen and potassium nutrition on dry-matter and nitrogen yields of graminae - perennial ryegrass (lolium-perenne)
  108. Insects as vectors of plant-viruses
  109. Insecticidal activity of pyrethrins and related compounds .10. 5-benzyl-3-furylmethyl 2,2-dimethylcyclopropanecarboxylates with ethylenic substituents at position 3 on cyclopropane ring
  110. Insecticidal activity of pyrethrins and related compounds .9. 5-benzyl-3-furylmethyl 2,2-dimethylcyclopropanecarboxylates with non-ethylenic substituents at position 3 on cyclopropane ring
  111. Insecticidal activity of pyrethrins and related compounds .8. Relation of polarity with activity in pyrethroids
  112. Insect pollination of Anacardium occidentale L., Mangifera indica L., Blighia sapida Koenig and Persea americana Mill.
  113. Influence of soil-applied fungicides and previous cropping on development of violet root-rot of sugar-beet
  114. Infection of ryegrass plants with ryegrass mosaic-virus decreases numbers of mite vector
  115. Improving a reconnaissance soil classification by multivariate methods
  116. Improvements in calcined magnesite as a magnesium fertilizer
  117. Improvement of baits for leaf-cutting ants
  118. Imino acids and n-heterocyclic amino-acids from plants
  119. Identification of immature aphids by chromatography
  120. Hypothesis testing in linear-models
  121. High-pressure liquid-chromatography of benzimidazoles
  122. Growth-substances in developing wheat-grain
  123. Glasshouse tests of quinones, polyhydroxybenzenes and related compounds against potato common scab
  124. Glandular hairs on solanum-polyadenium lessen damage by colorado beetle
  125. Glandular hairs are a possible means of limiting aphid damage to potato crop
  126. Fumigation with d-d or telone on soils prone to docking disorder .2. Effects on numbers of trichodorus spp and longidorus spp (nematoda)
  127. Fumigation with d-d or telone on soils prone to docking disorder .1. Effects on yield of sugar-beet and subsequent barley crops
  128. Formulation and field evaluation of experimental baits for control of leaf-cutting ants (hymenoptera, formicidae) in Brazil
  129. Food protein-sources
  130. Feeding of stem nematode, ditylenchus-dipsaci on leaf tissue of field bean, vicia-faba
  131. Factors affecting control of seed-borne septoria-nodorum by laboratory application of phenyl mercuric acetate to wheat seed
  132. Experiments with fungicides to control aphanomyces-cochlioides in sugar-beet
  133. Experiments with fungicide sprays to control ramularia-beticola in sugar-beet seed crops
  134. Experiments on effect of hormone weedkillers on sugar-beet
  135. Experiments on continuous growth of arable crops at Rothamsted and Woburn-Experimental-Stations - effects of treatments on crop yields and soil analyses and recent modifications in purpose and design
  136. Existence and uniqueness of maximum likelihood estimates for certain generalized linear-models
  137. Evaporation rate, leaf water potential and stomatal conductance in lolium, trifolium and lysimachia in drying soil
  138. Entomophthora species with entomophthora-muscae-like conidia
  139. Electroantennographic and field responses of pea moth, cydia-nigricana, to sex attractants and related compounds
  140. Efficacy of benomyl and thiabendazole in controlling potato gangrene relative to time of tuber injury
  141. Effects of variation in ear temperature on growth and yield of spring wheat
  142. Effects of salts on nadh malate-dehydrogenase activity in maize and barley
  143. Effects of photoperiod and applied gibberellin on leaf growth in sugar-beet
  144. Effects of phosphate buffer capacity of soil on phosphate requirements of plants
  145. Effects of mildew (erysiphe-graminis) on green leaf area of zephyr spring barley, 1973
  146. Effects of cutting height on abundance of eriophyid mite abacarus-hystrix (nalepa) and incidence of ryegrass mosaic-virus in ryegrass
  147. Effects of clearing and cropping on organic reserves and biomass of tropical forest soils
  148. Effects of biocidal treatments on metabolism in soil .6. Fumigation with carbon-disulfide
  149. Effect of variation in ear temperature on gibberellin content of wheat ears
  150. Effect of sodium on growth of and ion uptake by barley, sugar-beet and broad beans
  151. Effect of pre-sowing moist-chilling treatments on seedbed emergence of sitka spruce seed infected by geniculodendron-pyriforme, salt
  152. Effect of photoperiod on growth of sugar-beet
  153. Effect of heating on surface-area of iron-oxide
  154. Effect of formalin on potato cyst-nematode, heterodera-rostochiensis
  155. Effect of a short-persistence systemic insecticide on yield of perennial ryegrass
  156. Economics of control of docking disorder of sugar-beet
  157. Ecological diversity - pielou,ec
  158. Diversity statistics and log-series model
  159. Distribution of some enzymes involved in nitrogen assimilation in maize leaves
  160. Distribution of carbohydrates in cysts of heterodera-rostochiensis
  161. Diagnosis of manganese deficiency in sugar-beet and response to manganese applications
  162. Development of wheat-grain in relation to endogenous growth-substances
  163. Development of resistance to pyrethroids in insects resistant to other insecticides
  164. Development of mycorrhizal infections from endogone spores and infected root segments
  165. Determination of s in extracted leaf protein
  166. Determination of residues of oxamyl in crops and soils by gas - liquid-chromatography
  167. Design and elevation of sex attractant traps for pea moth, cydia-nigricana (steph) and effect of plume shape on catches
  168. Description of punctodera-matadorensis n-gen, n-sp (nematoda-heteroderidae) from saskatchewan with lists of species and generic diagnoses of globodera (n rank), heterodera, and sarisodera
  169. Defecation in stem nematode, ditylenchus-dipsaci
  170. Decode - computer-program for translating coded soil profile descriptions into text
  171. Crystal-structures of dihydro-derivatives and 2alpha-hydroxydihydro-derivatives of phytuberin
  172. Crystal and molecular-structure of 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)
  173. Crop protection - present achievement and future challenge
  174. Crop losses in field - control and some consequences
  175. Crazy ant (anoplolepis-longipes (jerd) (hymenoptera, formicidae)) in seychelles, and its chemical control
  176. Control of seed-borne fusarium-nivale on wheat and barley by organomercury seed treatment
  177. Control of potato cyst-nematodes, Globodera rostochiensis and G pallida, in different soils by small amounts of oxamyl or aldicarb
  178. Computer-compatible proforma for field soil records
  179. Components of vegetation of permanent grassland in relation to fertilizers and lime
  180. Climbing collembola
  181. Cleistothecia of erysiphe-betae in England
  182. Chloroplast-localized diaminopimelate decarboxylase in higher-plants
  183. Chemistry, biochemistry and insecticidal action of natural and synthetic pyrethroids
  184. Chemistry of components in wheat and oats that influence behavior of wheat bulb fly larvae
  185. Chemical preservation of partially dried potato pulp
  186. Chemical and mineralogical properties of brown podzolic soils in comparison with soils of other groups
  187. Carbohydrates associated with leaf protein
  188. Carabid and staphylinid fauna of winter-wheat and fallow on a clay with flints soil
  189. Bulk-density as an indicator of pore space in soils usable by nematodes
  190. Buffer system for ion-exchange chromatography of amino-acid mixtures containing methionine sulfone
  191. Breeding-behavior of ospreys pandion-haliaetus in Scotland
  192. Breeding for reduced seed coat fuzz in upland cotton (gossypium-hirsutum)
  193. Bombyliidae of lamto (ivory-coast) .2. Peopling of savanas, and description of 4 new species diptera
  194. Behavior of males of solitary bee osmia-rufa (megachilidae) searching for females
  195. Barley yellow dwarf virus in aphids caught in suction traps, 1969-73
  196. Automatic nematode counter
  197. Assimilation of carbon into photosynthetic intermediates of water-stressed wheat
  198. Aspects of biology of pratylenchus-brachyurus and pratylenchus-zeae
  199. Asparagine breakdown in leaves and maturing seeds
  200. Arthropods from fallow land in a winter wheat-fallow sequence
  201. Arthropod fauna of a winter-wheat field
  202. Annual beet - problems and prospects
  203. Analysis of sulfur-containing carbamates by formation of derivatives in gas-liquid chromatograph using trimethylphenylammonium hydroxide
  204. Alternative sources of nitrogen for crops
  205. Abnormal vesicular-arbuscular mycorrhizal infections in white clover induced by lupin
  206. 4,5-dihydroxypipecolic acids in seed of julbernardia, isoberlinia and brachystegia
  207. Effects of biocidal treatments on metabolism in soil .5. Method for measuring soil biomass
  208. Effects of biocidal treatments on metabolism in soil .4. Decomposition of fumigated organisms in soil
  209. Effects of biocidal treatments on metabolism in soil .3. Relationship between soil biovolume, measured by optical microscopy, and flush of decomposition caused by fumigation
  210. Effects of biocidal treatments on metabolism in soil .2. Gamma-irradiation, autoclaving, air-drying and fumigation
  211. Effects of biocidal treatments on metabolism in soil .1. fumigation with chloroform
  212. Winter leaching of nitrate from autumn-applied calcium nitrate, ammonium sulphate, urea and sulphur-coated urea in bare soil
  213. Nutrient concentrations and interactions in young leaves of potato plants growing with and without tubers
  214. The growth of red beet and its infection by Streptomyces spp.