NO. l8 SENSE ORGANS OF COLEOPTERA MclNDOO ^'] 



(42) McIndoo. N. E. 



1916. Reflex "bleeding" of the coccinellid beetle, Epilachim borcalis. 

 Ann. Ent. Soc. Amer. 9:201-221, 2 pis. 



(43) 



(44) 



1917. Recognition among insects. Smithsonian Misc. Coll. 68(2) : 1-78. 



1926. An insect olfactometer. Journ. Econ. Ent. 19:545-571, 8 figs. 



1926. Senses of the cotton boll weevil — An attempt to explain how 

 plants attract insects by smell. Jour. Agr. Research 33: 

 1095-1141, 16 figs. 



1918. The olfactory organs of a coleopterous larva. Journ. Morph. 31: 

 113-131, 33 figs. 

 (45) 



(46) 



(47) 



1929. Tropisms and sense organs of Lepidoptera. Smithsonian Misc. 



Coll. 81 (10) : 1-59, 16 figs. 



(48) McKlNNEY, K. B., AND MiLAM, J. 



1926. The green June beetle larva in tobacco plant beds. U. S. Dept. 

 Agr., F. B. 1489, 5 pp., 4 figs. 



(49) Mehrhof, F. E., and Van Leeuwen, E. R. 



1930. An electrical trap for killing Japanese beetles. Journ. Econ. Ent. 



23:275-278, 2 figs., 2 pis. 



(50) Melander, a. L. 



1923. Division of Entomolog}'. Wash. Agr. Expt. Sta., Bull. 180, 

 pp. 26-29. 



(51) AND Spuler, a. 



1926. Poisoned baits for strawberry root weevil. Wash. Agr. Expt. Sta , 



Bull. 199, 22 pp., 8 figs. 



(52) Metzger, F. W. 



1928. Information concerning Japanese beetle traps. N. J. Dept. Agr., 



Cir. 146, pp. 8, 5 figs. 



(53) • 



1930. Methods used in testing materials as repellents against the Japa 

 nese beetle. Journ. Agr. Research 40:659-671, 6 figs. 



(54) AND Grant, D. H. 



1930. The value of smudges as repellents for the Japanese beetle. Journ. 

 Econ. Ent. 23:278-281, i pi. 



(55) Minnich, D. E. 



1929. The chemical sensitivity of the legs of the blow-fly, CaUiphora 



vomitoria Linn., to various sugars. Ztschr. verg. Physiol. Abt. 

 C. Ztschr. Wiss. Biol., Bd. 11, Heft i, pp. 1-55, 11 figs. 



(56) Moore, a. R., and Coi.e, W. H. 



1921. The response of Popillia japonica to light and the Weber-Fechner 

 law. Journ. gen. Physiol. 3:331-335, i fig. 



(57) Mote, D. C, and Wilcox, J. 



1927. The strawberry root-weevils and their control in Oregon. Oregon 



Agr. Expt. Sta., Circ. 79, 24 pp., 13 figs. 



