1980

  1. The reliability of soil posphorus analysis in relation to fertiliser recommendations
  2. Fertiliser recommendations for arable crops
  3. Soils and Plant Nutrition Department
  4. Results from the Rothamsted Reference Experiment II. Yields of the Crops and Recoveries of N, P and K from Manures and Soil, 1971-75
  5. Report on Multidisciplinary Activities
  6. The Soils of Woburn Experiment Farm III. Stackyard
  7. Results from the Rothamsted reference experiment II Yields of the crops and recoveries of N, P and K from manures and soil 1971-1975
  8. But How Was The Experiment Done?
  9. The mathematical expression of crop response to inputs.
  10. The female gonad in the subfamily Hoplolaiminae with a note on the spermatheca of Tylenchorhynchus
  11. The analysis of groundwater seepage in heterogeneous aquifers
  12. Alternative characters in identification keys
  13. Applied Entomology and world crop production, 1930-2000
  14. Britain's Pest Monitoring Network for Aphids and Moths - Reseau etabli en Grande‐Bretagne pour le recensement des pucerons et des lepidopteres
  15. Faunal Changes and Potential Pests Associated with Direct Drilling - Changements faunistiques et depredateurs potentiels resultant du semis direct
  16. Photosynthesis and its control is there a role for plant growt regulators ? Symposium on aspects and prospects of plant growth regulators , Wageningen
  17. A Note on Hvorslev's intake factors - discussion
  18. Forecasting Crop Damage by Nematodes: Nematode Population Dynamics
  19. Manurial experiments with spring barley on non-chalk soils
  20. The measurement of mean temperatures in plant and soil studies by the sucrose inversion method
  21. The deposition of sulphur in rainwater in central Kenya
  22. The future for insecticides
  23. Behavior of glycopolypeptides with empirical molecular weight estimation methods. 2. In random coil producing solvents
  24. Behavior of glycopolypeptides with empirical molecular weight estimation methods. 1. In sodium dodecyl sulfate
  25. The importance of frit-fly in grassland
  26. The influence of osmotic pressure on the hatching of Heterodera schachtii
  27. Virus of spring-sown field beans (Vicia faba) in Great Britain
  28. An occurrence of Hertfordshire puddingstone in Reading Beds at St Albans
  29. The evolving earth : Soils
  30. The fungitoxicity of substituted 2‐phenylbenzofurans
  31. Manurial experiments with spring barley on non-chalk soils
  32. The manuring of maincrop potatoes on warp soils.
  33. GENSTAT an easier way to learn
  34. Insecticide resistance caused by decreased sensitivity of acetylcholinesterase to inhibition
  35. The isolation and characterization of proteins extracted from whole milled seed, gluten and developing protein bodies of wheat [composition, flour]
  36. The effect of neurotoxicants on the nervous system of intact insects
  37. The effect of soil composition and environmental factors on the shrinkage of some clayey British soils
  38. Towards the quantification of soil structure
  39. The deposition of sulphur in the rainwater in central Kenya
  40. Isolation and characterization of barley mutants resistant to aminoethyl cysteine and lysine plus threonine
  41. Problems of hay preservation with chemicals
  42. Colonization of damp organic substrates and spontaneous heating
  43. The ecological significance of microbial dispersal systems
  44. The microbiology of the Bagasse of sugarcane
  45. Trace elements in soils around Llechryd, Dyfed, Wales
  46. Problems in interpreting asymmetrical chemical relationships
  47. An application of the Leverrier-Faddeev algorithm to skew-symmetric matrix decomposition
  48. Changes in Organic Phosphorus Contents of Soil from Long continued Experiments at Rothamsted and Saxmundham
  49. The role of seed tuber and stem inoculum in the development of gangrene in potatoes
  50. Problems in the control of the pea and bean weevil (Sitona lineatus)
  51. Feeding behaviour and histopathology of Hirschmanniella oryzae, H. imamuri, and H. spinicaudata on rice
  52. A note on the graphical representation of multivariate binary data
  53. Recovery of nitrifier populations from inhibition by nitrapyrin or CS2
  54. Naleds in a Wessex Downland valley
  55. The use of lime on agricultural soils
  56. Soils of rothamsted farm. The carbon and nitrogen content of the soils and the effect of changes in crop rotation and manuring on soil Ph, P, K and Mg
  57. Transport and metabolism of asparagine and other nitrogen compounds within the plant
  58. Histidine biosynthesis
  59. Ammonia assimilation
  60. Synthesis and interconversion of glycine and serine
  61. Recent advances in the chemistry of the pyrethroids. Foreword
  62. Zoned glauconite from the upper greensand
  63. Wounds as entry points for phoma-exigua var foveata (gangrene)
  64. Weather and the growth of sugar-beet
  65. Variation in erysiphe-graminis f sp hordei in response to the fungicide ethirimol
  66. Variance and the large-scale spatial stability of aphids, moths and birds
  67. The value of white clover Trifolium repens L., Cultivar S100 planted on motorway verges to honeybees Apis mellifera L.
  68. Using bees to pollinate crops
  69. Use of protein-a to improve sensitization of latex-particles with antibodies to plant-viruses
  70. Use of bovine C1q to detect plant-viruses in an enzyme-linked immunosorbent-type assay
  71. The use of adsorption equations to describe copper complexing by humified organic-matter
  72. Uptake of pesticides from water and soil by earthworms
  73. Uptake of iprodione and control of diseases on potato stems
  74. Uptake and translocation of fungicides in wheat after seed treatment, as measured by disease response to fusarium-culmorum
  75. Treatment of seed and ware potato-tubers with thiabendazole for control of storage diseases
  76. Translocation and transfer of nutrients in vesicular-arbuscular mycorrhizas .3. Polyphosphate granules and phosphorus translocation
  77. Toxares deltiger (Haliday) (Hymenoptera: Aphidiidae) parasiting the cereal aphid, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae), in southern England: a new host-parasitoid record
  78. Towards the quantification of soil structure
  79. Towards more efficient soil-water modeling - moisture profiles with constant surface-water content
  80. Theory of time response of tensiometers
  81. Theoretical basis of fertilizer recommendation
  82. Tests of fungicides for controlling gangrene (Phoma exigua var.foveata) and dry rot (Fusarium solani var.coeruleum and F. sulphureum) on potatoes during storage
  83. The temporary preservation of leaf protein
  84. Temporal stability as a density-dependent species characteristic
  85. Temperature corrections to measurements made with continuous-flow porometers
  86. The synthesis and complexation of 2 24-crown-8 cyclic polyethers
  87. A switch from translational control to transcriptional control of protein-synthesis in mid-exponential growth-phase of bacterial cultures - specific radioimmune labeling of ribitol-dehydrogenase-synthesising polysomes from klebsiella-aerogenes in the presence of heparin
  88. Studies on the spread of gaeumannomyces-graminis var tritici in wheat .2. The effect of cultivations
  89. Studies on the spread of gaeumannomyces-graminis var tritici in wheat .1. Autonomous spread
  90. Studies on entomophthora in populations of aphis-fabae on field beans
  91. Structure of the anterior alimentary-tract of Aphelenchoides blastophthorus (Nematoda, Tylenchida, Aphelenchina)
  92. The structure of the 2:1 complex of bis(1,1,1 5,5,5-hexafluoro-2,4-pentanedionato)copper(II) with 1,4-diazabicyclo[2.2.2]octane
  93. Statistical Computing. by W. J. Kennedy, Jr., J. E. Gentle
  94. Stability of insecticide resistance in the peach-potato aphid, Myzus persicae (Sulzer)
  95. The spread of Erwinia-carotovora var. atroseptica (blackleg) and var. carotovora (tuber soft rot) from degenerating seed to progeny tubers in soil
  96. Splash droplet and spore dispersal studies in field beans (Vicia faba L.)
  97. Splash dispersal studies in wheat using a fluorescent tracer
  98. Some effects of differently-acting nematicides on the cereal cyst-nematode (heterodera-avenae) and on the appearance of scorch in spring wheat on light loamy sand
  99. Some advances in plant nematology
  100. Solubilities and Setchenow coefficients for [Fe(bipy)2(CN)2] and [Fe(5NO2-phen)2(CN)2] in aqueous salt solutions
  101. Soil acidity
  102. Small virus-like particles in honey bees associated with chronic paralysis virus and with a previously undescribed disease
  103. The sex-ratios of cyst-nematodes produced by adding single 2nd-stage juveniles to host roots
  104. Selective isolation of actinomadura and related actinomycetes from soil
  105. A selective and diagnostic medium for ammonia oxidizing bacteria
  106. Scanning electron-micrographs of the head region of some species of aphelenchoidea (aphelenchina, nematoda)
  107. S-adenosylmethionine - a novel regulator of aspartate kinase
  108. Saccharopine: an intermediate of L-Lysine biosynthesis and degradation in Pyricularia oryzae
  109. The resistance of the perennial ryegrass cultivar endura to ryegrass mosaic-virus
  110. Resistance of barley powdery mildew to fungicides
  111. The reliability of soil-phosphorus analysis in relation to fertilizer recommendations
  112. The reliability of soil-phosphorus analysis in relation to fertilizer recommendations
  113. Release of potassium as measured in field experiments
  114. Release of juveniles of cyst-nematodes from eggs by hypochlorites
  115. Relationships between disease levels on seed tubers, on crops during growth and in stored potatoes .3. Silver scurf
  116. Relationships between disease levels on seed tubers, on crops during growth and in stored potatoes .2. Skin spot
  117. Relation of internal phosphorus concentration and plant weight in plants infected by vesicular-arbuscular mycorrhizas
  118. Reduction of yield of vicia-faba by foliar fertilization during the seed-filling period
  119. Reduction in tmv-induced local lesion formation by sap of healthy and macana-affected agavaceous plants
  120. Realizability of multilinear input-output maps
  121. Reaction of strains of potato virus-x with chlorogenoquinone invitro, and the detection of a naturally modified form of the virus
  122. Queen pheromone transfer within honeybee colonies
  123. The pyrethrins and related-compounds .23. Kinetic control in the formation of pyrethroidal esters
  124. The pyrethrins and related compounds .24. Synthesis, c-13-nuclear magnetic-resonance spectra and insecticidal activity of cycloalkyl analogs of fenvalerate
  125. Prospects for fungicidal control of take-all of wheat
  126. Proliferative response of lymphocytes of normal individuals to wheat proteins (gliadins)
  127. Production of fungal growth-inhibitors by isolates of gaeumannomyces-graminis var tritici (take-all)
  128. A potential application of aphid alarm pheromones
  129. A portable system for measuring the photosynthesis and transpiration of graminaceous leaves
  130. Plant volatiles and components influencing behavior of the field slug, deroceras-reticulatum (mull)
  131. Plant establishment in 1980
  132. Photosynthetic formation of the aspartate family of amino-acids in isolated-chloroplasts
  133. Photosynthesis and growth of spring barley - some effects of drought
  134. The photorespiratory nitrogen-cycle
  135. Phenylacetonitrile - an auxin-like growth substance from sugar-beet (beta-vulgaris)
  136. Performance and uptake of some carbendazim-producing fungicides applied as seed treatments to spring barley, in relation to their physicochemical properties
  137. Patterns of grass-N yield from soil-N
  138. Parasitic fungi, soil-moisture and multiplication of the cereal cyst nematode, heterodera-avenae
  139. The origin and distribution of the golden nematode and its potential in the USA
  140. Oil-seed rape and beekeeping, particularly in Britain
  141. Observations on the production and dispersal of spores, and infection by rhynchosporium-secalis
  142. Observations on the performance and behavior of finishing steers kept on 2 housing systems
  143. Observations on the morphology and histopathology of rotylenchus-laurentinus attacking carrots in italy
  144. N-terminal amino-acid-sequence of c-hordein
  145. A note on hvorslevs intake factors
  146. A non-technical survey of multidimensional-scaling and allied techniques
  147. New light on the variance-mean view of aggregation and transformation - comment
  148. Mycorrhiza and crop production
  149. Multifactorial experimentation on continuous winter-wheat grown in sandy clay soil at Saxmundham, Suffolk
  150. Movement of ethionine in potato plants after foliar application against common scab
  151. More on publishing programs
  152. A modified Leverrier-Faddeev algorithm for matrices with multiple-eigenvalues
  153. A method for preventing sorbitol interference with the determination of inorganic-phosphate
  154. Measurement of microbial biomass in intact soil cores and in sieved soil
  155. Measured and simulated behavior of oxamyl in fallow soils
  156. Measured and simulated behavior of aldicarb and its oxidation-products in fallow soils
  157. Mating between pratylenchus-penetrans and pratylenchus-fallax in sterile culture
  158. Manganous oxide as a seed-pellet additive for controlling manganese deficiency in sugar-beet seedlings
  159. The location of glutamine-synthetase in leaf-cells and its role in the reassimilation of ammonia released in photo-respiration
  160. Leaf mottling of spartina species caused by a newly recognized virus, spartina mottle virus
  161. Latin square designs in field experiments involving insect sex attractants
  162. Invitro synthesis of barley storage proteins
  163. Initial results of the investigation of nitrogen losses from agricultural soils into the chalk aquifer
  164. Inhibition of tobacco mosaic-virus multiplication in tobacco protoplasts by the pokeweed inhibitor
  165. Influence of plant interactions on vesicular-arbuscular mycorrhizal infections .1. Host and non-host plants grown together
  166. The influence of ph, ionic-strength and reactant concentrations on copper complexing by humified organic-matter
  167. The influence of cultural-factors and mildew on yield of winter barley
  168. Infection - from worms to nucleotides
  169. Independent spread of vesicular-arbuscular mycorrhizal fungi in soil
  170. Incidence of tuber damage and deformity in certified seed potatoes
  171. Identification of gibberellins in developing wheat-grain
  172. Identification keys and diagnostic tables - a review
  173. Identification and measurement of homoserine by gas-liquid-chromatography
  174. A hydrogen-bonded complex - the crystal-structure of 1,5,12,16,23,26,29-heptaoxa 73,14 5.5 orthocyclophane-naphthalene-2,3-d iol monohydrate
  175. The hydraulic effect of filter materials around gappy non-ideal field drains
  176. How bacterial-ribosomes select translation initiation sites
  177. Hordein polypeptide pattern in relation to malting quality and the varietal identification of malted barley-grain
  178. Heterogeneity of cation-exchange sites for K-CA exchange in aluminosilicates
  179. Hatching of heterodera goettingiana invitro
  180. Hatching of globodera-pallida eggs after brief exposures to potato root diffusate
  181. Gravimetric-determination of mean temperature by xanthate hydrolysis
  182. The genetic-analysis of barley storage proteins
  183. Fungal deterioration of gunpowder
  184. Foraging of bees on oil-seed rape (brassica-napus l) in relation to the stage of flowering of the crop and pest-control
  185. Food selection by skylarks and grazing damage to sugar-beet seedlings
  186. Fitting and interpreting non-linear models
  187. The extraction, solubility, and characterization of 2 groups of barley storage polypeptides
  188. The extraction and assay of thiabendazole in strongly adsorbing soils
  189. An experiment begun in 1958 measuring effects of n, p and k fertilizers on yield and n, p and k contents of grass .2. Residual effects on arable crops, 1968-76
  190. An experiment begun in 1958 measuring effects of n, p and k fertilizers on yield and n, p and k contents of grass .1. Effects during 1964-7
  191. Exchange adsorption and release of potassium from Rothamsted and Saxmundham soils
  192. Evolution by gene duplication in insecticide-resistant myzus-persicae - reply
  193. Evaluation of potential substrates to monitor respiratory nitrate reductase-activity in soils
  194. Estimation of root-knot nematode infestation levels on roots using a rating chart
  195. Established pyrethroid insecticides
  196. Eggshell permeability and hatching of ascaris-suum
  197. Efficacy of soybean inoculation on acid soil in tropical africa
  198. Effects of waterlogging at different stages of development on the growth and yield of winter-wheat
  199. Effects of treating seed potatoes from commercial and stem cutting stocks with benomyl, thiabendazole and 2-aminobutane on yield and disease
  200. The effects of temperature on leaf growth of sugar-beet varieties
  201. Effects of spacing and trap number on interactions between pea moth pheromone traps
  202. Effects of removing ears and leaves on responses of barley and wheat to chlormequat chloride and gibberellic-acid
  203. Effects of pesticides on mycorrhiza in field-grown barley, maize and potatoes
  204. The effects of nematode resistant and susceptible spring oat cultivars and aldicarb on the cereal cyst nematode heterodera-avenae and yields in contrasting soil types
  205. Effects of lime and molybdenum on nodulation and nitrogen-fixation of phaseolus-vulgaris L. in acid soils of Brazil
  206. The effects of injecting nitrapyrin (n-serve), carbon-disulfide or trithiocarbonates, with aqueous ammonia, on yield and percent-n of grass
  207. The effects of grinding on microbial and non-microbial organic matter in soil
  208. Effects of glandular foliar hairs on the spread of potato virus-y
  209. Effects of fungicides on development of entomophthora-aphidis
  210. Effects of earthworm inoculation upon the root-growth of direct drilled cereals
  211. Effects of combined nitrogen on nodulation and growth of phaseolus-vulgaris
  212. The effects of aspirin and polyacrylic-acid on soluble leaf proteins and resistance to virus-infection in 5 cultivars of tobacco
  213. Effects of aldicarb and oxamyl in peaty loam soil on potato cyst-nematode, globodera-rostochiensis, and on resistant and susceptible potatoes
  214. The effects of added fertilizer and carbon source on the persistence of carbaryl in 2 types of soil
  215. Effect of vesicular-arbuscular mycorrhizal fungi on the relations of plant-growth, internal phosphorus concentration and soil phosphate analyses
  216. Effect of soil-n on response to fertilizer-n
  217. Effect of plant spacing and soil application of aldicarb on nitrogen-fixation by spring-sown field beans (Vicia faba L.)
  218. Effect of paratrichodorus-anemones on growth of spring wheat and barley
  219. The effect of insecticide treatment on the establishment and growth of Italian ryegrass under different sowing conditions
  220. Effect of high-lysine mutations on the protein-fractions of barley-grain
  221. Effect of cultivation on the mineralization of nitrogen in soil
  222. Effect of carbonic-anhydrase on the activity of ribulose bisphosphate carboxylase
  223. Effect of abscisic and gibberellic-acid on grain set in wheat
  224. Divide - fortran IV program for segmenting multivariate one-dimensional spatial series
  225. Distribution and properties of a potassium-dependent asparaginase isolated from developing seeds of pisum-sativum and other plants
  226. Dispersal of spores of rhynchosporium-secalis from a dry surface by water drops
  227. Differences in food-consumption of caged honeybees from different colonies
  228. Diagnostic-value of vagina structure in the taxonomy of aphelenchus bastian, 1865 (nematoda, aphelenchidae) with a description of a (anaphelenchus) isomerus n subgen n-sp
  229. A density gradient procedure for separating microbial-cells from soil
  230. The degradation of aldicarb and oxamyl in soil
  231. Cytochemical demonstration of catabolism in soil-microorganisms
  232. Crystal-structures of complexes between alkali-metal salts and cyclic polyethers .11. Complexes formed between 2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin (benzo-15-crown-5) and sodium-perchlorate (1-1), sodium-perchlorate (2-1), and sodium tetraphenylborate (2-1)
  233. Critical potassium potentials for comparing potassium requirements of crops
  234. Crimson clover latent virus - a newly recognized seed-borne virus infecting crimson clover (trifolium-incarnatum)
  235. Covariance analysis, factorial-experiments and marginality
  236. Cotton diseases
  237. Control of potato cyst-nematode, globodera-rostochiensis, in a 3-course rotation
  238. Contribution of sedimentation to aerosol deposition to vegetation with a large leaf-area index
  239. Composition of aphid alarm pheromones
  240. Competition between species of rhizobium for nodulation of glycine-max
  241. Comparison of Three Pathogenesis-related Proteins from Plants of Two Cultivars of Tobacco Infected with TMV
  242. Citation classic - some distance properties of latent root and vector methods used in multivariate-analysis
  243. Characterization of rhizobia isolated from nodules on locally-adapted glycine-max grown in nigeria
  244. Case for growing beet in a bed system
  245. Bolter control as a means of containing the weed beet problem - interim-report
  246. Biocontrol - fungal parasites of female cyst nematodes
  247. The behavior of cr(vi) in soil under aerobic and anaerobic conditions
  248. Bee virus Y
  249. Auxin-like growth-activity of 3-phenylpropionitrile from water-cress (nasturtium-officinale r br)
  250. An assessment of the 1980 season for the growth of sugar-beet
  251. Assay of carbaryl in honey bees (apis-mellifera) by high-performance liquid-chromatography
  252. An analysis of growth of the potato crop
  253. An algorithm for the exact likelihood of a high-order autoregressive-moving average process
  254. Alcoholic bouin fixation of insect nervous systems for bodian silver staining .3. A shortened, single impregnation method
  255. Alcoholic bouin fixation of insect nervous systems for bodian silver staining .2. Modified solutions
  256. Alcoholic bouin fixation of insect nervous systems for bodian silver staining .1. Composition of aged fixative
  257. Agropine, a new amino-acid derivative from crown gall tumors
  258. Age and significance of alluvium in the windrush valley - reply
  259. Aerial migrations of the rose-grain aphid, metopolophium-dirhodum (wlk), over Europe in 1979
  260. Activation of ribulose bisphosphate carboxylase purified from wheat leaves
  261. 2 fungi parasitic on females of cyst-nematodes (heterodera spp)
  262. N-terminal amino-acid-sequence homology of storage protein-components from barley and a diploid wheat
  263. Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .1. Chemical characterization
  264. Optimal interpolation and isarithmic mapping of soil properties .1. The semi-variogram and punctual kriging
  265. Optimal interpolation and isarithmic mapping of soil properties .3. Changing drift and universal kriging
  266. Optimal interpolation and isarithmic mapping of soil properties .2. Block kriging
  267. An evaluation of techniques for measuring vesicular arbuscular mycorrhizal infection in roots
  268. Epidemics and damage effects of cereal aphids in the Netherlands
  269. The significance of tuber damage and inoculum concentration of Phoma exigua var. foveata in the developemnt of gangrene in stored potato tubers
  270. The rule of seed-tuber and stem inoculum on the development of gangrene in potatoes
  271. Relationships between disease levels on seed tubers on crops during growth and in stored potatoes 5 Seed stocks grown at Rothamsted
  272. Relationships between disease levels on seed tubers on crops during growth and in stored potatoes 4 Gangrene and soft rot
  273. Relationships between disease levels on seed tubers on crops during growth and in stored potatoes I. Introduction and black scurf