Kohler, C. E. and Fox, I. 1951. The Relative Attractiveness of New Jersey Light Traps 

 Painted (a) Green and (b) Yellow to Puerto Rican Culicoides. Jour. Econ. Ent. 44(1): 

 112-113. 



Koidsumi, K. 1935. Experimentelle Studien uber die Transpiration und den Warmehaushalt 

 bei Insekten. VIII-XII. Mem. Fac. Sci. Agr. Taihoku 12: 281-380. 



Kiihn, A, 1919. Die Orientierung der Tiere im Raum. Jena. 71 pp. 



1927. Ueber den Farbensinn der Bienen. Zeits. Vergl. Physiol. 5: 762-800. 



1929. Receptionsorgane, II. Bethes Handb. Norm. Path. Physiol. 12: 762-800. 



Lawson, F. R. ( Chamberlain, J. C, and York, G. T. 1951. Dissemination of the Beet 

 Leafhopper in California. U. S. Dept. Agr. Tech. Bui. 103.0, 59 pp. 



Lean, Owen B c 1931a. On the Recent Swarming of Locusta migratorioides R. and F., Bui. 

 Ent. Res. 22: 365-378. 



1931b. The Effect of Climate on the Migrations and Breeding of Locusta migra- 



torioides in Nigeria. Bui. Ent. Res. 22: 551-569. 



L'Homme, L. 1948. Le Nouveau Piege a Insectes de N. Halle. Rev. Franc. Lepidopt. 11(11- 

 12): 258-260, illus. 



Lindquist, Arthur, and Deonier, Christian C. 1942. Flight and Oviposition Habits of the 

 Clear Lake Gnat. Jour. Econ. Ent. 35(3): 411-415. 



and 1946. Light-Trap Studies of the Clear Lake Gnat. Jour. Econ. 



Ent. 39(1): 11-14, illus. 



Loeb, J. 1890. Der Heliotropismus der Thiere und Seine Uebereinstimmung mit dem 

 Heliotropismus der Pflanzen. Wurzburg. 118 pp. 



1893. Ueber Kunstliche Umwandlung Positiv Heliotropischer Thiere in Negativ 



Heliotropische und Umgekehrt. Pflug. Arch. f. d. ges. Physiol. 54: 81-107. 



1906. Ueber die Erregung von Positiven Heliotropismus DurchSaure, Insbeson- 



dere Kohlensaure, und von Vegativen Heliotropismus Durch Ultra -violette Strahlen. 

 Pflug. Arch. f. d. ges. Physiol. 115: 564-581. 



1907. Concerning the Theory of Tropisms. Jour. Exptl. Zool. 4: 151-156. 



_ 1918. Forced Movements, Tropisms and Animal Conduct. Philadelphia and 



London. 209 pp. 



Lu, Yu. 1933. An Automatic Time Lantern Trap. Chekiang Prov., China, Bur. Ent. Year- 

 book, No. 2: 306-322 (Summary in English.) 



Lutz, Frank E. 1927. Wind and the Direction of Insect Flight. Amer. Mus. Novit. 291: 4 

 PP. - 



1933. Experiments with "Stingless Bees" (Trigona cressoni parastigma) Con- 



cerning Their Ability to Distinguish Ultraviolet Patterns. Amer. Mus. Novit. 641: 

 26 pp. 



Madsen, F. 1948. Light-trap Catching by Ultraviolet Rays. Ent. Meddel. b.25, h.3: 221- 

 225, illus. 



Malaise, Rene'. 1937. A New Insect-trap. Ent.Tidskr. a. 58, h.3-4: 148-160. 



Marchal, P. 1912. Rapport sur les Travaux Accomplis per la Mission d'Etudedela 

 Cochylis et de l' Eudemis Pendant l'Annee 1911. Paris. 326 pp. 



60 



