1. Events in the hatching process of the potato-cyst nematode Globodera rostochiensis
  2. A compact apparatus for obtaining flies of known age
  3. Modelling populations of cyst-nematodes (Nematoda: Heteroderidae)
  4. Developmental parameters regulating sugar yield in beet
  5. Plant Nematodes: a Neglected Group of Pests
  6. Crop marks induced by soil moisture stress at an iron age site in Midland England, UK
  7. Current thoughts on nitrogen growth and quality
  8. Mycorrhizal populations of sown pastures and native vegetation in Otago, New Zealand
  9. Influence of cereal cultivar on the population dynamics of the cereal cyst-nematode, Heterodera avenae
  10. Middle Pleistocene sediments and palaeosols near Chelmsford, Essex: Field meeting report: 7 November, 1976
  11. Crystal structure of 2,8-bis(bromomethyl)-1,7-dioxaspiro (5,5) undecane, an intermediate in the synthesis of analogues of A23187
  12. Crystal structure of dibenzo-12-crown-4 (6,7,14,15-tetrahydrodibenzo (b,h) 1,4,7,10 tetraoxacyclododecin)
  13. Photosynthesis, respiration, and carbon assimilation in water-stressed maize at two oxygen concentrations
  14. Some properties and applications of simple orthogonal matrices
  15. Some properties and applications of simple orthogonal matrices
  16. Graphical Representation of Asymmetric Matrices
  17. Petrography, stratigraphy and weathering of Late Pleistocene tills in East Yorkshire, Lincolnshire and north Norfolk
  18. An infective pyridoxyl-derivative of potato virus X: PVX-PLP
  19. Life histories and distribution of British Trichoptera, excluding Limnephilidae and Hydroptilidae, based on the Rothamsted Insect Survey
  20. Leaf protein and other aspects of fodder fractionation
  21. The ecology of Rhizobium
  22. Bates,Williams,Hutchison-a variety of diversities. Diversity of Insect Fauna
  23. A behavioural model for the evolution of spatial dynamics
  24. Incorporation of granular nematicides in peat soils for control of potato cyst-nematode, Heterodera rostochiensis, Woll
  25. Ecology of Actinomycetes in Fodders and Related Substrates
  26. The genus Actinomadura Lechevalier and Lechevalier
  27. Effects of systemic fungicides on vesicular-arbuscular mycorrhizal infection and plant phosphate uptake
  28. Field evaluation of pesticides: the changing scene
  29. Some properties and applications of simple orthogonal matrices
  30. Graphical Representation of Asymmetric Matrices
  31. Explicit singular value decompositions, spectral decompositions and inverses of some skew-symmetric matrices
  32. Some factors affecting build-up of cereal aphid infestations in winter wheat
  33. The economic importance of pea moth in the United Kingdom
  34. Air movement within a crop : spore dispersal and deposition
  35. Multivariate analysis in Genstat
  36. Mathematical treatment of soil information
  37. The GLIM System, Release 3: Generalized linear interactive modelling
  38. Distribution of airborne pollen and spores and their long distance transport
  39. X-ray crystal-structures of anhydrous sodium and potassium complexes of an open-chain polyether diol
  40. Witches broom chlorotic little leaf of sweet-potato in Guadalcanal, Solomon-Islands, possibly caused by mycoplasma-like organisms
  41. When should you sow beet crop
  42. Weed beet - summer work
  43. Viruses in oil palm
  44. Varietal identification of single seeds of wheat by sodium dodecyl-sulfate polyacrylamide-gel electrophoresis of gliadin
  45. Varietal identification of single seeds of barley by analysis of hordein polypeptides
  46. Unusual response of ddt-resistant houseflies to carbinol analogs of ddt
  47. Unusual behavior of bumble bees
  48. Translocation of 14C‐dieldrin from small droplets on cotton leaves
  49. Towards an absolute measurement of soil structural stability using ultrasound - reply
  50. Tomato pith necrosis caused by Pseudomonas corrugata n. sp.
  51. Thermophilic actinomycetes - characteristics and identification
  52. Technique for measuring susceptibility of wheat bulb fly larvae to insecticides in laboratory
  53. Taxonomy and biology of Pyrenopeziza brassicae sp.nov. (Cylindrosporium concentricum), a pathogen of winter oilseed rape (Brassica napus ssp. oleifera)
  54. Synthetic pyrethroids - a new class of insecticide
  55. Synthesis of bridged macrocyclic polyethers of high complexing ability with group 1a salts
  56. Symptomatologically distinct strains of pepper veinal mottle virus from 4 west-african solanaceous crops
  57. Symmetry and asymmetry - their representation and joint representation
  58. The symbiotes of Myzus persicae (Sulz.) in strains resistant and susceptible to demeton‐S‐methyl
  59. Survey of damage caused to crops of oil-seed rape (brassica-napus-l) by insect pests in south-central England and their effect on seed yield
  60. Structure of rel-(7S,9S)-7,9-dimethyl-6,7,9,10,17,18,20,21,23,24-decahydrodibenzo[b,k][1,4,7,10,13,16,19]heptaoxacycloheneicosin (dimethyldibenzo-21-crown-7)
  61. The structure of benzo-15-crown-5 (6,7,9,10,12,13,15,16-octahydrobenzo[1,4,7,10,13]pentaoxacyclopentadecin) at -150°C
  62. Street,Herbert Edward - 1913-1977
  63. Spring top-dressings of ‘Nitro-Chalk’ and late sprays of a liquid N-fertilizer and a broad spectrum fungicide for consecutive crops of winter wheat at Saxmundham, Suffolk
  64. Some remarks on proportional similarity
  65. Some observations on infection of arachis-hypogaea l by rhizobium
  66. Soil flavobacterium sp that degrades sulfanilamide and asulam
  67. Soil erosion in North Norfolk
  68. Small plots and automatic rain shelters - field appraisal
  69. Short cut to dehydration
  70. Sex attractants for pest monitoring - problems and possibilities
  71. Seed and pollen transmission of beet cryptic virus in sugar-beet plants
  72. Ribulose 1,5-bisphosphate carboxylase-oxygenase activity and photo-respiration during aging of flag leaves of wheat
  73. Ribulose-1,5-diphosphate carboxylase protein during flag leaf senescence
  74. Review of manuals for bmdp and spss - comment
  75. Review of losses caused by virus yellows in English sugar-beet crops and cost of partial control with insecticides
  76. Restoration of morphological features of globodera-pallida after storage in formalin
  77. Responses of the pollen beetle, meligethes-aeneus, and the seed weevil, ceuthorhynchus-assimilis, to oil-seed rape, brassica-napus, and other plants
  78. Response of susceptible and resistant peach-potato aphids myzus-persicae (sulz) to insecticides in leaf-dip bioassays
  79. Response of myzus-persicae to components of aphid extracts and to carboxylic-acids
  80. Release of aluminum from aluminosilicate minerals .1. Kinetics
  81. Relationship of grain shrivelling to milling and baking quality of 3 winter-wheat cultivars grown with different rates of nitrogen-fertilizer
  82. Relationship between invivo and invitro activity of some naturally occurring glutamate analogs on somatic neuromuscular-junction of lucilia-sericata
  83. Regulatory isoenzymes of aspartate kinase and control of lysine and threonine biosynthesis in carrot cell-suspension culture
  84. Reactions of ammonia with soil .2. Sorption of NH3 on English soils and on wyoming bentonite
  85. Q-statistic and diversity of floras
  86. Pyrethrins and related compounds .22. Preparation of isomeric cyano-substituted 3-phenoxybenzyl esters
  87. Purification of a tobacco leaf protein associated with resistance to virus infection
  88. The Purification and Properties of One of the ‘b’ Proteins from Virus-Infected Tobacco Plants
  89. Purification and properties of asparaginase from lupinus species
  90. Progress in chemical control of plant nematodes
  91. Procedures and potentialities in sugar-beet production
  92. Preservation of baled hay with propionic and formic acids and a proprietary additive
  93. Pre-flowering and post-flowering insecticide applications to control aphis-fabae on field beans - their biological and economic effectiveness
  94. Potassium dependent asparaginase from maturing legume and cereal seeds
  95. Pore space variability in a subsurface horizon of 2 soils
  96. Population model for the effect of parasitic fungi on numbers of the cereal cyst-nematode, heterodera-avenae
  97. Polygalacturonase production in liquid culture by isolates of gaeumannomyces-graminis and phialophora-like fungi from cereal roots
  98. Pollination requirements of swede rape (brassica-napus l) and of turnip rape (brassica-campestris l)
  99. Physiological-response of potato-tubers to damage and to infection by phoma-exigua f sp foveata
  100. Physiological studies on nodule formation - characteristics and inheritance of abnormal nodulation of trifolium-pratense by rhizobium-leguminosarum
  101. Pesticides for 1979
  102. Pest-control in coffee
  103. Persistence of effects of simulated tractor wheeling on sandy loam subsoil
  104. Osmotic-stress and the hatching of globodera-rostochiensis
  105. Optimally partitioning soil transects
  106. Occurrence, symptomatology, transmission and virus etiology of macana disease of fique (furcraea spp) in colombia, south-america
  107. Occurrence of some acid-phosphatases and dehydrogenases in vesicular-arbuscular mycorrhizal fungus glomus-mosseae
  108. Occurrence of phialophora-radicicola var graminicola and gaeumannomyces-graminis var tritici on roots of wheat in field crops
  109. Occurrence of brome mosaic-virus in Britain
  110. Observations on morphs of macrosiphum-avenae and metopolophium-dirhodum on cereals during summer and autumn
  111. Novel beta-triketones from lepidoptera
  112. New approaches to nitrogen application - timing, method and amount
  113. Need for irrigation - some new views on evidence
  114. Multivariate Statistical Methods: Within Groups Covariation. by E. H. Bryant, W. R. Atcherle
  115. Multivariate Statistical Inference. by Narayan C. Giri
  116. Multiplication of some South American and European populations of potato cyst nematodes on potatoes possessing the resistance genes H1, H2 and H3
  117. Morphology and histology of antenna of cydia-nigricana (f) (lepidoptera-tortricidae)
  118. Modeling populations of cyst-nematodes (nematoda heteroderidae)
  119. Model of household car ownership .2
  120. Microbial antagonisms in rhizosphere
  121. Methods for Statistical Data Analysis of Multivariate Observations. by R. Gnanadesikan
  122. Method for testing potential bactericides for the prevention of soft rotting of potato-tubers
  123. Method for fixing and infiltrating legume root-nodules
  124. Mechanism of photosynthesis in the tea plant (camellia-sinensis l)
  125. Manganese deficiency in sugar-beet and incorporation of manganese in coating of pelleted seed
  126. Low-temperature techniques in sem
  127. Low-light remote recording-system used to study nematode behavior
  128. Longevity of sodium, potassium and magnesium fertilizer residual effects on yield and composition of ryegrass grown on a sandy soil
  129. Limitations to yield imposed by wheat diseases
  130. Light-driven biosynthesis of aspartate-derived amino-acids in isolated pea chloroplasts
  131. Light-dependent assimilation of nitrite by isolated pea chloroplasts
  132. Large-scale rearing of wheat bulb fly (delia-coarctata (fall))
  133. Isolation of Phoma exigua var. foveata from, and pycnidial formation on, brown watery rots of planted seed potato tubers
  134. Intramolecular labeling of sucrose made by leaves from (C-14)carbon dioxide or (3-C-14)serine
  135. Interactions between pheromone traps for pea moth, cydia-nigricana (f)
  136. Insects found on economic plants other than rice in laos
  137. Insecticidal activity of pyrethrins and related compounds .11. Relative potencies of isomeric cyano-substituted 3-phenoxybenzyl esters
  138. Insect pests of rice in laos
  139. Inhibition of tobacco mosaic-virus multiplication in tobacco protoplasts by rabbit serum
  140. Influence of repellent materials and aphid extracts on settling behavior and larviposition of myzus-persicae (sulzer) (hemiptera-aphididae)
  141. Influence of arthropods and earthworms upon root-growth of direct drilled cereals
  142. Influence of aerial pollution on crop growth
  143. Infinite variety of worms
  144. An Infective Pyridoxyl-derivative of Potato Virus X: PVX-PLP
  145. Incidence, and effects on yield, of virus diseases of taro (Colocasia esculenta) in the Solomon Islands
  146. Incidence of pathogenic fungi on scottish potato seed stocks derived from stem cuttings
  147. Inactivation and uncoating of tmv on surface and in inter-cellular spaces of leaves
  148. How crop grows - seed to sugar
  149. Hemicycliophora-chathami n-sp (nematoda tylenchida) from chatham island, new-zealand, with the description of 2 subspecies
  150. Healthier seed potatoes .2. Effects of sprouting and benomyl treatment of stem cutting and commercial stocks on growth, yield and disease
  151. Healthier seed potatoes .1. Effects of inoculating stem cutting stocks with polyscytalum-pustulans and rhizoctonia-solani on growth, yield and disease
  152. Growth and nutrient-uptake of winter-wheat
  153. Growth and nitrogen-fixation of phaseolus-vulgaris L. at 2 irradiances .2. Nitrogen-fixation
  154. Gross energy yields and support energy-requirements for production of sugar from beet and cane - study of 4 production areas
  155. Granulation of ivy nectar and honey in honey stomach of honeybee
  156. Germination and longevity of seeds of Agropyron repens L. Beauv. and Agrostis gigantea Roth. in soil in relation to different cultivation regimes
  157. Genetic-analysis of hordein polypeptides from single seeds of barley
  158. Gas flow-through system for studying denitrification in soils
  159. The future of pyrethroids in insect control
  160. Further-studies on the genetics of the carboxylesterase regulatory system involved in resistance to organophosphorus insecticides in myzus-persicae (sulzer)
  161. Freshwater weeds are a resource
  162. Food from leaves of trees and bushes
  163. Filamentous viruslike particles in honey bees in Britain
  164. Field experiments on sugar-beet powdery mildew, erysiphe-betae
  165. Feeding of longidorus-caespiticola on rye-grass, lolium-perenne
  166. Feeding and mobility of the potato leafhopper (homoptera-cicadellidae) impaired by glandular trichomes of solanum-berthaultii and solanum-polyadenium
  167. Feeding and mating-behavior of pollen beetles (meligethes-aeneus fab) and seed weevils (ceutorhynchus-assimilis payk) on oil-seed rape (brassica-napus l)
  168. Fate of herbicide chlortoluron and its possible degradation products in soils
  169. Factors influencing prevalence of pleospora-bjoerlingii on sugar-beet seed
  170. Factors affecting grain enlargement in wheat
  171. Factors affecting diet of farmland skylarks, alauda-arvensis
  172. Evaluation of techniques for extraction of hordein and glutelin from barley seed and a comparison of protein composition of Bomi and RisØ 1508
  173. Effects of vesicular-arbuscular mycorrhizas on plant nutrition and plant-growth
  174. Effects of systemic fungicides on vesicular-arbuscular mycorrhizal infection and plant phosphate uptake
  175. Effects of subsoiling and incorporating p and k in subsoil on crop yield
  176. Effects of severe drought on spring barley
  177. Effects of root-infecting fungi on wheat transport processes and growth
  178. Effects of previous legume and oat crops on grain-yield and take-all in spring barley
  179. Effects of pesticides on a perennial ryegrass sward
  180. Effects of nitrogen-fertilizer on distribution of photosynthate during grain-growth of spring wheat
  181. Effects of lysine, threonine and methionine on light-driven protein-synthesis in isolated pea (pisum-sativum-l) chloroplasts
  182. Effects of chemical treatments for mildew control at different times on growth and yield of spring barley
  183. Effect of virus yellows on yield of some monogerm cultivars of sugar-beet
  184. Effect of temperature on life-cycle of panagrolaimus-rigidus (schneider)
  185. Effect of sodium fertilizer on water status and yield of sugar-beet
  186. Effect of polyacrylic-acid and b-proteins on tmv multiplication in tobacco protoplasts
  187. Effect of nitrogen-fertilizer on growth and yield of semi-dwarf and tall varieties of winter-wheat
  188. Effect of nitrogen on growth, yield and photorespiratory activity in spring wheat
  189. Effect of nitrification inhibitors, injected with aqueous ammonia, on n-uptake and rate of growth of grass
  190. Effect of inoculating soils with phialophora-radicicola var graminicola on take-all disease of wheat
  191. Effect of high soil temperatures on nodulation of cowpea, vigna-unguiculata
  192. Effect of herbicides on epicuticular wax of winter oilseed rape (brassica-napus) and infection by pyrenopeziza-brassicae
  193. Effect of aspartate-derived amino-acids (lysine, threonine, methionine) on growth of excised embryos of wheat and barley
  194. Economic importance of pea moth in the United-Kingdom
  195. Ecology of skylarks on arable farmland
  196. Early warning of egg hatching in pea moth (cydia-nigricana)
  197. Dry deposition of atmospheric ammonia at Rothamsted in 1976 and 1977
  198. Drought experiment using mobile shelters - effect of drought on barley yield, water-use and nutrient-uptake
  199. Distribution of some chemical elements in soils of north-west pembrokeshire
  200. Distribution of photosynthate produced before and after anthesis in tall and semi-dwarf winter-wheat, as affected by nitrogen-fertilizer
  201. Distribution of lead in soils and herbage of west pembrokeshire
  202. Distribution of heterodera-schachtii in california
  203. Distribution of eggs of the black bean aphid, aphis-fabae scop, on the spindle bush, euonymus-europaeus l, with references to forecasting infestations of the aphid on field beans
  204. Distribution of br in soils and herbage of northwest pembrokeshire
  205. Development of wheat bulb fly (della-coarctata fall) larvae and pupae at different temperatures
  206. Detection and distribution of organophosphorus and carbamate insecticide-resistant myzus-persicae (sulz) in Britain in 1976
  207. Cuticle structure and cement formation at anterior end of female cyst-nematodes of genera heterodera and globodera (heteroderidae tylenchida)
  208. Crystal-structures of complexes formed by benzo-18-crown-6 with barium perchlorate and with strontium perchlorate, bisperchloratobisaquo(6,7,9,10,12,13,15,16,18,19 decahydro benzo b -1,4,7,10,13,16 hexaoxacyclooctadecin)-barium and "trisaquo(6,7,9,10,12,13,15,16,18,19 decahydrobenzo b -1,4,7,10,13,16 hexaoxacyclooctadecin)strontium diperchloraten
  209. Crystal-structures of benzo-15-crown-5 complexes di-isothiocyanato(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxac yclopentadecin)-magnesium, calcium-methanol (1/1), and calcium hydrate
  210. Crystal-structure of dibenzo-12-crown-4 (6,7,14,15-tetrahydrodibenzo b,h 1,4,7,10 tetraoxacyclododecin)
  211. Crystal-structure of a polyether dicarboxylic-acid complex with potassium picrate, 2,2'-di-ortho-carboxymethoxyphenoxydiethyletherpotassium picrate
  212. Crystal-structure of (-)-avenaciolide
  213. Crystal-structure of 2,8-bis(bromomethyl)-1,7-dioxaspiro 5,5 undecane, an intermediate in synthesis of analogs of a23187
  214. The crystal structure of a complex between barium perchlorate and dibenzo-24-crown-8: bisperchlorato(6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenz[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin)barium
  215. Computational methods for data-analysis - chambers,jm
  216. Competitive ability and ethirimol sensitivity in strains of barley powdery mildew
  217. A comparison of methods for extraction and separation of hordein fractions from 29 barley varieties
  218. Comparison of aqueous acetylacetone and potassium pyrophosphate solutions for selective extraction of organic-bound fe from soils
  219. Comparison of 3 measures of species-diversity
  220. Comment on transformations to reduce dimensionality
  221. Colony structure, seasonality and food-requirements of crazy ant, anoplolepis-longipes-(jerd), in seychelles
  222. Coccinellid beetles on sugar-beet in eastern England, 1961-75
  223. Chemicals to prevent molding of hay and other crops
  224. Chemical basis for the use of citrus pulp as a fungus garden substrate by the leaf-cutting ants atta-cephalotes (l) and acromyrmex-octospinosus (reich) (hymenoptera-formicidae)
  225. Carbethoxydiazenido-complexes of molybdenum and tungsten and lengths of molybdenum-nitrogen multiple bonds
  226. Calibration of infra-red analyzers for carbon-dioxide
  227. C-13 magnetic-resonance of benzylmalonic acid and of some malonato complexes of aluminum(iii)
  228. C-4 photosynthesis in spartina-townsendii at low and high-temperatures
  229. Breeding more protein
  230. Bioassay for comparing the acceptability to slugs of plant extracts or solutions of pure chemicals
  231. Beet cyst-nematode
  232. Beet cryptic virus in some varieties of beta-vulgaris
  233. Assessment of soil potassium reserves available to plant roots
  234. Aspartate kinase isoenzymes in carrot tissue-culture
  235. Aspartate kinase and synthesis of aspartate-derived amino-acids in wheat
  236. Arracacha virus-a, a newly recognized virus infecting arracacha (arracacia-xanthorrhiza-umbelliferae) in Peruvian Andes
  237. Apis iridescent virus and clustering disease of Apis cerana
  238. Advantage of o-phthalaldehyde for visualizing c-14-labeled amino-acids on thin-layer chromatograms and an improved method for their recovery
  239. Acute toxicity of unformulated pesticides to worker honey bees (apis-mellifera l)
  240. 7-day volumetric spore trap for use within buildings
  241. Photorespiratory nitrogen cycle
  242. Density-dependence of spatial behavior and rarity of randomness
  243. Chloride leaching in the Rothamsted drain gauges: influence of rainfall pattern and soil structure
  244. Studies on the lenticel development, surface microflora and infection by common scab (Streptomyces scabies) of potato tubers growing in wet and dry soils
  245. The period of susceptibility of red beet to Streptomyces scab
  246. The effect of harvest date and duration of wound healing conditions on the susceptibility of damaged potato tubers to infection by Phoma exigua - gangrene
  247. Some factors affecting the build-up of cereal aphid infestations in winter wheat.
  248. Computer simulation and population models for cyst-nematodes (Heteroderidae: nematoda)