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  1. Some factors affecting build-up of cereal aphid infestations in winter wheat
  2. The economic importance of pea moth in the United Kingdom
  3. Air movement within a crop : spore dispersal and deposition
  4. Multivariate analysis in Genstat
  5. Mathematical treatment of soil information
  6. The GLIM System, Release 3: Generalized linear interactive modelling
  7. Distribution of airborne pollen and spores and their long distance transport
  8. X-ray crystal-structures of anhydrous sodium and potassium complexes of an open-chain polyether diol
  9. Witches broom chlorotic little leaf of sweet-potato in Guadalcanal, Solomon-Islands, possibly caused by mycoplasma-like organisms
  10. When should you sow beet crop
  11. Weed beet - summer work
  12. Viruses in oil palm
  13. Varietal identification of single seeds of wheat by sodium dodecyl-sulfate polyacrylamide-gel electrophoresis of gliadin
  14. Varietal identification of single seeds of barley by analysis of hordein polypeptides
  15. Unusual response of ddt-resistant houseflies to carbinol analogs of ddt
  16. Unusual behavior of bumble bees
  17. Translocation of 14C‐dieldrin from small droplets on cotton leaves
  18. Towards an absolute measurement of soil structural stability using ultrasound - reply
  19. Tomato pith necrosis caused by Pseudomonas corrugata n. sp.
  20. Thermophilic actinomycetes - characteristics and identification
  21. Technique for measuring susceptibility of wheat bulb fly larvae to insecticides in laboratory
  22. Taxonomy and biology of Pyrenopeziza brassicae sp.nov. (Cylindrosporium concentricum), a pathogen of winter oilseed rape (Brassica napus ssp. oleifera)
  23. Synthetic pyrethroids - a new class of insecticide
  24. Synthesis of bridged macrocyclic polyethers of high complexing ability with group 1a salts
  25. Symptomatologically distinct strains of pepper veinal mottle virus from 4 west-african solanaceous crops
  26. Symmetry and asymmetry - their representation and joint representation
  27. The symbiotes of Myzus persicae (Sulz.) in strains resistant and susceptible to demeton‐S‐methyl
  28. 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
  29. 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)
  30. 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
  31. Street,Herbert Edward - 1913-1977
  32. 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
  33. Some remarks on proportional similarity
  34. Some observations on infection of arachis-hypogaea l by rhizobium
  35. Soil flavobacterium sp that degrades sulfanilamide and asulam
  36. Soil erosion in North Norfolk
  37. Small plots and automatic rain shelters - field appraisal
  38. Short cut to dehydration
  39. Sex attractants for pest monitoring - problems and possibilities
  40. Seed and pollen transmission of beet cryptic virus in sugar-beet plants
  41. Ribulose 1,5-bisphosphate carboxylase-oxygenase activity and photo-respiration during aging of flag leaves of wheat
  42. Ribulose-1,5-diphosphate carboxylase protein during flag leaf senescence
  43. Review of manuals for bmdp and spss - comment
  44. Review of losses caused by virus yellows in English sugar-beet crops and cost of partial control with insecticides
  45. Restoration of morphological features of globodera-pallida after storage in formalin
  46. Responses of the pollen beetle, meligethes-aeneus, and the seed weevil, ceuthorhynchus-assimilis, to oil-seed rape, brassica-napus, and other plants
  47. Response of susceptible and resistant peach-potato aphids myzus-persicae (sulz) to insecticides in leaf-dip bioassays
  48. Response of myzus-persicae to components of aphid extracts and to carboxylic-acids
  49. Release of aluminum from aluminosilicate minerals .1. Kinetics
  50. Relationship of grain shrivelling to milling and baking quality of 3 winter-wheat cultivars grown with different rates of nitrogen-fertilizer
  51. Relationship between invivo and invitro activity of some naturally occurring glutamate analogs on somatic neuromuscular-junction of lucilia-sericata
  52. Regulatory isoenzymes of aspartate kinase and control of lysine and threonine biosynthesis in carrot cell-suspension culture
  53. Reactions of ammonia with soil .2. Sorption of NH3 on English soils and on wyoming bentonite
  54. Q-statistic and diversity of floras
  55. Pyrethrins and related compounds .22. Preparation of isomeric cyano-substituted 3-phenoxybenzyl esters
  56. Purification of a tobacco leaf protein associated with resistance to virus infection
  57. Purification and properties of one of b proteins from virus-infected tobacco plants
  58. Purification and properties of asparaginase from lupinus species
  59. Progress in chemical control of plant nematodes
  60. Procedures and potentialities in sugar-beet production
  61. Preservation of baled hay with propionic and formic acids and a proprietary additive
  62. Pre-flowering and post-flowering insecticide applications to control aphis-fabae on field beans - their biological and economic effectiveness
  63. Potassium dependent asparaginase from maturing legume and cereal seeds
  64. Pore space variability in a subsurface horizon of 2 soils
  65. Population model for the effect of parasitic fungi on numbers of the cereal cyst-nematode, heterodera-avenae
  66. Polygalacturonase production in liquid culture by isolates of gaeumannomyces-graminis and phialophora-like fungi from cereal roots
  67. Pollination requirements of swede rape (brassica-napus l) and of turnip rape (brassica-campestris l)
  68. Physiological-response of potato-tubers to damage and to infection by phoma-exigua f sp foveata
  69. Physiological studies on nodule formation - characteristics and inheritance of abnormal nodulation of trifolium-pratense by rhizobium-leguminosarum
  70. Pesticides for 1979
  71. Pest-control in coffee
  72. Persistence of effects of simulated tractor wheeling on sandy loam subsoil
  73. Osmotic-stress and the hatching of globodera-rostochiensis
  74. Optimally partitioning soil transects
  75. Occurrence, symptomatology, transmission and virus etiology of macana disease of fique (furcraea spp) in colombia, south-america
  76. Occurrence of some acid-phosphatases and dehydrogenases in vesicular-arbuscular mycorrhizal fungus glomus-mosseae
  77. Occurrence of phialophora-radicicola var graminicola and gaeumannomyces-graminis var tritici on roots of wheat in field crops
  78. Occurrence of brome mosaic-virus in Britain
  79. Observations on morphs of macrosiphum-avenae and metopolophium-dirhodum on cereals during summer and autumn
  80. Novel beta-triketones from lepidoptera
  81. New approaches to nitrogen application - timing, method and amount
  82. Need for irrigation - some new views on evidence
  83. Multivariate Statistical Methods: Within Groups Covariation. by E. H. Bryant, W. R. Atcherle
  84. Multivariate Statistical Inference. by Narayan C. Giri
  85. Multiplication of some South American and European populations of potato cyst nematodes on potatoes possessing the resistance genes H1, H2 and H3
  86. Morphology and histology of antenna of cydia-nigricana (f) (lepidoptera-tortricidae)
  87. Modeling populations of cyst-nematodes (nematoda heteroderidae)
  88. Model of household car ownership .2
  89. Microbial antagonisms in rhizosphere
  90. Methods for Statistical Data Analysis of Multivariate Observations. by R. Gnanadesikan
  91. Method for testing potential bactericides for the prevention of soft rotting of potato-tubers
  92. Method for fixing and infiltrating legume root-nodules
  93. Mechanism of photosynthesis in the tea plant (camellia-sinensis l)
  94. Manganese deficiency in sugar-beet and incorporation of manganese in coating of pelleted seed
  95. Low-temperature techniques in sem
  96. Low-light remote recording-system used to study nematode behavior
  97. Longevity of sodium, potassium and magnesium fertilizer residual effects on yield and composition of ryegrass grown on a sandy soil
  98. Limitations to yield imposed by wheat diseases
  99. Light-driven biosynthesis of aspartate-derived amino-acids in isolated pea chloroplasts
  100. Light-dependent assimilation of nitrite by isolated pea chloroplasts
  101. Large-scale rearing of wheat bulb fly (delia-coarctata (fall))
  102. Isolation of Phoma exigua var. foveata from, and pycnidial formation on, brown watery rots of planted seed potato tubers
  103. Intramolecular labeling of sucrose made by leaves from (C-14)carbon dioxide or (3-C-14)serine
  104. Interactions between pheromone traps for pea moth, cydia-nigricana (f)
  105. Insects found on economic plants other than rice in laos
  106. Insecticidal activity of pyrethrins and related compounds .11. Relative potencies of isomeric cyano-substituted 3-phenoxybenzyl esters
  107. Insect pests of rice in laos
  108. Inhibition of tobacco mosaic-virus multiplication in tobacco protoplasts by rabbit serum
  109. Influence of repellent materials and aphid extracts on settling behavior and larviposition of myzus-persicae (sulzer) (hemiptera-aphididae)
  110. Influence of arthropods and earthworms upon root-growth of direct drilled cereals
  111. Influence of aerial pollution on crop growth
  112. Infinite variety of worms
  113. Infective pyridoxyl-derivative of potato virus-x - pvx-plp
  114. Incidence, and effects on yield, of virus diseases of taro (colocasia-esculenta) in Solomon-Islands
  115. Incidence of pathogenic fungi on scottish potato seed stocks derived from stem cuttings
  116. Inactivation and uncoating of tmv on surface and in inter-cellular spaces of leaves
  117. How crop grows - seed to sugar
  118. Hemicycliophora-chathami n-sp (nematoda tylenchida) from chatham island, new-zealand, with the description of 2 subspecies
  119. Healthier seed potatoes .2. Effects of sprouting and benomyl treatment of stem cutting and commercial stocks on growth, yield and disease
  120. Healthier seed potatoes .1. Effects of inoculating stem cutting stocks with polyscytalum-pustulans and rhizoctonia-solani on growth, yield and disease
  121. Growth and nutrient-uptake of winter-wheat
  122. Growth and nitrogen-fixation of phaseolus-vulgaris L. at 2 irradiances .2. Nitrogen-fixation
  123. Gross energy yields and support energy-requirements for production of sugar from beet and cane - study of 4 production areas
  124. Granulation of ivy nectar and honey in honey stomach of honeybee
  125. Germination and longevity of seeds of Agropyron repens L. Beauv. and Agrostis gigantea Roth. in soil in relation to different cultivation regimes
  126. Genetic-analysis of hordein polypeptides from single seeds of barley
  127. Gas flow-through system for studying denitrification in soils
  128. The future of pyrethroids in insect control
  129. Further-studies on the genetics of the carboxylesterase regulatory system involved in resistance to organophosphorus insecticides in myzus-persicae (sulzer)
  130. Freshwater weeds are a resource
  131. Food from leaves of trees and bushes
  132. Filamentous viruslike particles in honey bees in Britain
  133. Field experiments on sugar-beet powdery mildew, erysiphe-betae
  134. Feeding of longidorus-caespiticola on rye-grass, lolium-perenne
  135. Feeding and mobility of the potato leafhopper (homoptera-cicadellidae) impaired by glandular trichomes of solanum-berthaultii and solanum-polyadenium
  136. Feeding and mating-behavior of pollen beetles (meligethes-aeneus fab) and seed weevils (ceutorhynchus-assimilis payk) on oil-seed rape (brassica-napus l)
  137. Fate of herbicide chlortoluron and its possible degradation products in soils
  138. Factors influencing prevalence of pleospora-bjoerlingii on sugar-beet seed
  139. Factors affecting grain enlargement in wheat
  140. Factors affecting diet of farmland skylarks, alauda-arvensis
  141. Evaluation of techniques for extraction of hordein and glutelin from barley seed and a comparison of protein-composition of Bomi and Ris0-1508
  142. Effects of vesicular-arbuscular mycorrhizas on plant nutrition and plant-growth
  143. Effects of systemic fungicides on vesicular-arbuscular mycorrhizal infection and plant phosphate uptake
  144. Effects of subsoiling and incorporating p and k in subsoil on crop yield
  145. Effects of severe drought on spring barley
  146. Effects of root-infecting fungi on wheat transport processes and growth
  147. Effects of previous legume and oat crops on grain-yield and take-all in spring barley
  148. Effects of pesticides on a perennial ryegrass sward
  149. Effects of nitrogen-fertilizer on distribution of photosynthate during grain-growth of spring wheat
  150. Effects of lysine, threonine and methionine on light-driven protein-synthesis in isolated pea (pisum-sativum-l) chloroplasts
  151. Effects of chemical treatments for mildew control at different times on growth and yield of spring barley
  152. Effect of virus yellows on yield of some monogerm cultivars of sugar-beet
  153. Effect of temperature on life-cycle of panagrolaimus-rigidus (schneider)
  154. Effect of sodium fertilizer on water status and yield of sugar-beet
  155. Effect of polyacrylic-acid and b-proteins on tmv multiplication in tobacco protoplasts
  156. Effect of nitrogen-fertilizer on growth and yield of semi-dwarf and tall varieties of winter-wheat
  157. Effect of nitrogen on growth, yield and photorespiratory activity in spring wheat
  158. Effect of nitrification inhibitors, injected with aqueous ammonia, on n-uptake and rate of growth of grass
  159. Effect of inoculating soils with phialophora-radicicola var graminicola on take-all disease of wheat
  160. Effect of high soil temperatures on nodulation of cowpea, vigna-unguiculata
  161. Effect of herbicides on epicuticular wax of winter oilseed rape (brassica-napus) and infection by pyrenopeziza-brassicae
  162. Effect of aspartate-derived amino-acids (lysine, threonine, methionine) on growth of excised embryos of wheat and barley
  163. Economic importance of pea moth in the United-Kingdom
  164. Ecology of skylarks on arable farmland
  165. Early warning of egg hatching in pea moth (cydia-nigricana)
  166. Dry deposition of atmospheric ammonia at Rothamsted in 1976 and 1977
  167. Drought experiment using mobile shelters - effect of drought on barley yield, water-use and nutrient-uptake
  168. Distribution of some chemical elements in soils of north-west pembrokeshire
  169. Distribution of photosynthate produced before and after anthesis in tall and semi-dwarf winter-wheat, as affected by nitrogen-fertilizer
  170. Distribution of lead in soils and herbage of west pembrokeshire
  171. Distribution of heterodera-schachtii in california
  172. 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
  173. Distribution of br in soils and herbage of northwest pembrokeshire
  174. Development of wheat bulb fly (della-coarctata fall) larvae and pupae at different temperatures
  175. Detection and distribution of organophosphorus and carbamate insecticide-resistant myzus-persicae (sulz) in Britain in 1976
  176. Cuticle structure and cement formation at anterior end of female cyst-nematodes of genera heterodera and globodera (heteroderidae tylenchida)
  177. 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
  178. 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
  179. Crystal-structure of dibenzo-12-crown-4 (6,7,14,15-tetrahydrodibenzo b,h 1,4,7,10 tetraoxacyclododecin)
  180. Crystal-structure of a polyether dicarboxylic-acid complex with potassium picrate, 2,2'-di-ortho-carboxymethoxyphenoxydiethyletherpotassium picrate
  181. Crystal-structure of (-)-avenaciolide
  182. Crystal-structure of 2,8-bis(bromomethyl)-1,7-dioxaspiro 5,5 undecane, an intermediate in synthesis of analogs of a23187
  183. 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
  184. Computational methods for data-analysis - chambers,jm
  185. Competitive ability and ethirimol sensitivity in strains of barley powdery mildew
  186. A comparison of methods for extraction and separation of hordein fractions from 29 barley varieties
  187. Comparison of aqueous acetylacetone and potassium pyrophosphate solutions for selective extraction of organic-bound fe from soils
  188. Comparison of 3 measures of species-diversity
  189. Comment on transformations to reduce dimensionality
  190. Colony structure, seasonality and food-requirements of crazy ant, anoplolepis-longipes-(jerd), in seychelles
  191. Coccinellid beetles on sugar-beet in eastern England, 1961-75
  192. Chemicals to prevent molding of hay and other crops
  193. 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)
  194. Carbethoxydiazenido-complexes of molybdenum and tungsten and lengths of molybdenum-nitrogen multiple bonds
  195. Calibration of infra-red analyzers for carbon-dioxide
  196. C-13 magnetic-resonance of benzylmalonic acid and of some malonato complexes of aluminum(iii)
  197. C-4 photosynthesis in spartina-townsendii at low and high-temperatures
  198. Breeding more protein
  199. Bioassay for comparing the acceptability to slugs of plant extracts or solutions of pure chemicals
  200. Beet cyst-nematode
  201. Beet cryptic virus in some varieties of beta-vulgaris
  202. Assessment of soil potassium reserves available to plant roots
  203. Aspartate kinase isoenzymes in carrot tissue-culture
  204. Aspartate kinase and synthesis of aspartate-derived amino-acids in wheat
  205. Arracacha virus-a, a newly recognized virus infecting arracacha (arracacia-xanthorrhiza-umbelliferae) in Peruvian Andes
  206. Apis iridescent virus and clustering disease of Apis cerana
  207. Advantage of o-phthalaldehyde for visualizing c-14-labeled amino-acids on thin-layer chromatograms and an improved method for their recovery
  208. Acute toxicity of unformulated pesticides to worker honey bees (apis-mellifera l)
  209. 7-day volumetric spore trap for use within buildings
  210. Photorespiratory nitrogen cycle
  211. Density-dependence of spatial behavior and rarity of randomness
  212. Chloride leaching in the Rothamsted drain gauges: influence of rainfall pattern and soil structure
  213. Studies on the lenticel development, surface microflora and infection by common scab (Streptomyces scabies) of potato tubers growing in wet and dry soils
  214. The period of susceptibility of red beet to Streptomyces scab
  215. The effect of harvest date and duration of wound healing conditions on the susceptibility of damaged potato tubers to infection by Phoma exigua - gangrene
  216. Some factors affecting the build-up of cereal aphid infestations in winter wheat.
  217. Computer simulation and population models for cyst-nematodes (Heteroderidae: nematoda)