tiré à part - Koninklijk Belgisch Instituut voor Natuurwetenschappen

11147. Richards,O,W; Oxley,T,A (1943): The ejection of frass by larvae of Calandra (Col., Curculionidae)under the influence of CO2. Proc.R.Ent.Soc.Lond. series A ; vol 18 ; parts 1-3, 22-24.[COLEOPTERA; CURCULIONIDAE]11148. Richards,O,W; Waloff,N (1947): Seasonal variations in the numbers of some Warehouse insects.Proc.R.Ent.Soc.Lond. series A ; vol 22 ; parts 1-3, 30-33.[COLEOPTERA; CURCULIONIDAE; LEPIDOPTERA]11154. Richards,O,W; Waloff,N,Ph (1947): Insect pests of food. Transactions of the Royal EntomologicalSociety of London 97, parts 11 & 12, 253-335.[LEPIDOPTERA; PHYCITIDAE]11441. Richards,Oscar,W (1928): Potentially unlimited multiplication of yeast with constant environment,and the limiting of growth by changing environment. Journal of general physiology XI,Nø5, 525-538.[ENVIRONMENT]11452. Richardson,Charles,H (1926): A physiological study of the growth of the mediterranean flour moth(Ephestia Kuehniella Zeller) in wheat flour. Journal of agricultrural research XXXII,Nø10, 895-929.[AGRICULTURE; ETUDES; MEDITERRANNE; PHYSIOLOGIE]11449. Richardson,Charles,H; Deonier,Christian,C; Simanton,William,A (1937): The toxicity of certaininsecticides to the chinch bug. Journal of agricultrural research 54, Nø1, 59-78.[HETEROPTERA; INSECTICIDES]11450. Richardson,Charles,H; Seiferle,Edwin,J (1939): Toxic and repellent properties of some inorganic andorganic compounds and mixtures in grasshopper baits. Journal of agricultrural research 57,Nø6, 423-432.[ORTHOPTERA; TOXICITY]11447. Richardson,Charles,H; Shepard,Harold,H (1930): The effect of hydrogen-ion concentration on thetoxicity of nicotine, pyridine and methylpyrrolidine to mosquito larvae. Journal of agricultrural research41,N)4, 337-348.[AGRICULTURE; LARVAE; TOXICITY]11448. Richardson,Charles,H; Shepard,Harold,H (1930): The insecticidal action of some derivatives ofpyridine and pyrrolidine and of some aliphatic amines. Journal of agricultrural research 40, Nø11, 1007-1015.[INSECTICIDES; TOXICITY]11451. Richardson,Charles,H; Smith,CR (1926): Toxicity of dipyridyls and certain other organic compoundsas contact insecticides. Journal of agricultrural research 33,Nø7, 598-609.[INSECTICIDES; TOXICITY]11453. Richardson,Henry,H (1934): Studies of derris, nicotine, paris green, and other poisons in combinationwith molasses in the control of the gladiolus thrips. Journal of agricultrural research 49,Nø4, 359-373.[AGRICULTURE; TOXICITY]11454. Richavi,L (1874): Compte rendu des excursions faits pendant l'‚t‚ de 1870 en Crim‚e. Report of theEntomologist, 1-11.[INCOMPLETE; COMPTE RENDU; CRIME; EXCURSIONS]11479. Richoux,Philippe (1994): Theoretical habitat templets, species traits, and species ricchness: aquaticcoleoptera in the Upper Rh“ne river and its floodplain. Freshwater biology 31, 377-395.[AQUATIC; COLEOPTERA; RHONE]11480. Richoux,Philippe (1994): SynthŠse des connaissances ‚cologiques des peuplements de Col‚optŠresaquatiques de plaines alluviales. Bulletin de la Soci‚t‚ entomologique de France 99,Nø sp‚cial, 93-100.[AQUATIC; COLEOPTERA; ECOLOGIE]