National Agricultural Library Thesaurus

  1. Home
  2. U: 585 terms
  1. u-plasminogen activator
  2. U.S. Commodity Futures Trading Commission USE Commodity Futures Trading Commission
  3. U.S. Cooperative Extension Service
  4. U.S. Department of Agriculture USE USDA
  5. U.S. Department of Health and Human Services USE Department of Health and Human Services
  6. U.S. Environmental Protection Agency USE Environmental Protection Agency
  7. U.S. Forest Service USE USDA Forest Service
  8. U.S. Natural Resources Conservation Service USE Natural Resources Conservation Service
  9. U.S. Recommended Daily Allowances
  10. U.S. Soil Taxonomy
  11. U.S.A. USE United States
  12. Uapacaceae USE Phyllanthaceae
  13. UASB reactor USE upflow anaerobic sludge blanket reactor
  14. ubiquinol-cytochrome-c reductase
  15. ubiquinone-cytochrome b-c1 oxidoreductase USE ubiquinol-cytochrome-c reductase
  16. ubiquinone-cytochrome c oxidoreductase USE ubiquinol-cytochrome-c reductase
  17. ubiquinones
  18. ubiquitin
  19. ubiquitin activating enzyme USE ubiquitin-protein ligase
  20. ubiquitin-protein ligase
  21. Udalfs
  22. Udands
  23. Udarents
  24. udder quarters
  25. udders
  26. Udea
  27. Udea profundalis
  28. Udea rubigalis
  29. Udepts
  30. Uderts
  31. udic regimes
  32. Udifluvents
  33. Udifolists
  34. Udipsamments
  35. Udivitrands
  36. Udolls
  37. Udorthents
  38. Udotea
  39. Udoteaceae
  40. Udoxs
  41. UDP (uridine diphosphate) USE uridine diphosphate
  42. UDP galactose-glycoprotein galactosyltransferase USE beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase
  43. UDP-galactose:myo-inositol 3-alpha-D-galactosyltransferase USE inositol 3-alpha-galactosyltransferase
  44. UDP-glucose-1,3-beta-D-glucan glucosyltransferase USE 1,3-beta-glucan synthase
  45. Udults
  46. Uganda
  47. Ugena microphylla USE Lygodium microphyllum
  48. uglynest caterpillar USE Archips cerasivorana
  49. UHT milk
  50. UHT treatment
  51. Uinta National Forest
  52. UK (United Kingdom) USE United Kingdom
  53. Ukraine
  54. Ukrainian Soviet Socialist Republic USE Ukraine
  55. Ukrainian SSR USE Ukraine
  56. ulcers, duodenal USE duodenal ulcers
  57. ulcers, peptic USE peptic ulcers
  58. Ulea
  59. Uleanthus
  60. Uleiellaceae
  61. Uleodendron USE Naucleopsis
  62. Uleomyces
  63. uletree USE Castilla elastica
  64. Ulex
  65. Ulex europaeus
  66. Ulex gallii
  67. Ullucus
  68. Ullucus mild mottle virus
  69. Ullucus tuberosus
  70. Ullucus virus C
  71. Ulmaceae
  72. Ulmaria USE Filipendula
  73. Ulmaria filipendula USE Filipendula vulgaris
  74. Ulmariaceae USE Rosaceae
  75. Ulmus
  76. Ulmus alata
  77. Ulmus americana
  78. Ulmus carpinifolia USE Ulmus minor
  79. Ulmus davidiana
  80. Ulmus fulva USE Ulmus rubra
  81. Ulmus glabra
  82. Ulmus hollandica
  83. Ulmus japonica
  84. Ulmus minor
  85. Ulmus parvifolia
  86. Ulmus procera
  87. Ulmus pumila
  88. Ulmus rubra
  89. Ulmus sieboldii USE Ulmus parvifolia
  90. Ulmus x hollandica USE Ulmus hollandica
  91. ulna
  92. Uloboridae
  93. Ulochaetes
  94. Ulochaetes leoninus
  95. Ulocladium
  96. Ulocladium cucurbitae
  97. Ulothrix
  98. Ulotrichaceae
  99. Ulotrichales
  100. Ultisols
  101. ultra high temperature milk USE UHT milk
  102. ultra-high temperature treatment USE UHT treatment
  103. ultrabasic rocks USE ultramafic rocks
  104. ultracentrifugation
  105. ultradian rhythm
  106. ultrafiltration
  107. ultralow volume spraying USE low volume spraying
  108. ultramafic rocks
  109. ultrasonic equipment
  110. ultrasonic imaging USE ultrasonography
  111. ultrasonic treatment
  112. ultrasonics
  113. ultrasonography
  114. ultrasound USE ultrasonics
  115. ultrasound imaging USE ultrasonography
  116. ultrastructure
  117. ultraviolet absorption spectroscopy USE ultraviolet-visible spectroscopy
  118. ultraviolet light USE ultraviolet radiation
  119. ultraviolet radiation
  120. ultraviolet-visible spectroscopy
  121. Ulva
  122. Ulvaceae
  123. Ulvales
  124. Ulvaria
  125. Ulvella
  126. Ulvina USE Acetobacter
  127. Ulvina buchneri USE Lactobacillus buchneri
  128. Ulvina delbrucki USE Lactobacillus delbrueckii
  129. Ulvina pasteuriana USE Acetobacter pasteurianus
  130. umami
  131. Umatilla National Forest
  132. Umatilla virus
  133. Umbelliferae USE Apiaceae
  134. Umbellularia
  135. Umbellularia californica
  136. Umbelopsidaceae
  137. Umbelopsis
  138. umbels USE inflorescences
  139. umbilical arteries
  140. umbilical cord
  141. umbilical veins
  142. Umbilicaria
  143. Umbilicariaceae
  144. Umbilicariales
  145. umbilicus
  146. Umbraquults
  147. Umbravirus
  148. umbraviruses USE Umbravirus
  149. umbrella magnolia USE Magnolia tripetala
  150. umbrella mulga USE atresia
  151. umbrellagrass USE Enteropogon
  152. Umbria USE Italy
  153. Umbrina
  154. Umbriturbels
  155. Umbrorthels
  156. Umm al Qaiwain USE United Arab Emirates
  157. UMMV (Ullucus mild mottle virus) USE Ullucus mild mottle virus
  158. UMP (uridine monophosphate) USE uridine monophosphate
  159. Umpqua National Forest
  160. Umtiza
  161. UN (United Nations) USE United Nations
  162. UN Environmental Program USE United Nations Environment Programme
  163. UN Environmental Programme USE United Nations Environment Programme
  164. Unaspis
  165. Unaspis citri
  166. Unaspis euonymi
  167. Unaspis yanonensis
  168. unassigned viruses
  169. Uncaria
  170. Uncaria elliptica
  171. Uncaria guianensis
  172. Uncaria procumbens USE Harpagophytum procumbens
  173. Uncaria rhynchophylla
  174. Uncaria sinensis
  175. Uncaria tomentosa
  176. uncertainty
  177. uncertainty factor USE Shantung maple
  178. Uncinaria
  179. Uncinaria stenocephala
  180. Uncinula
  181. Uncinula necator
  182. unclassified Actinobacteria
  183. unclassified beta-Proteobacteria
  184. unclassified Clostridium/Bacillus group
  185. unclassified Cyanobacteria
  186. unclassified Dicistroviridae
  187. unclassified Firmicutes
  188. unclassified Mollicutes
  189. unclassified phytoplasmas
  190. unclassified Rhizobiaceae group
  191. unclassified viruses USE unassigned viruses
  192. Uncol
  193. Uncolaceae
  194. Uncompahgre National Forest
  195. unconsciousness
  196. Undaria
  197. Undaria pinnatifida
  198. under-ground biomass USE belowground biomass
  199. under-ground parts USE underground parts
  200. underdeveloped countries USE developing countries