196 ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 



Page. 



Labels, for insects, reproduction by photography 116 



Laboratory methods, in boll-weevil investigations _ 111-119 



Lac3y Act : 101 



Lachnosterna Mrticula, on pecan in Georgia 80 



inversa, on pecan in Georgia 80 



sp., injury to lawns in Minnesota 85 



Languages, ancient, instiiictional value overrated 12-13 



modern, value in science studies _ 12-13 



Lantana, introduction of insect eperaies into Hawaii 64-65 



pest to ranchmen in Hawaii 62 



scale. . (See Orthezia insignis.) 



Laphijgma frugiperda, in Georgia 81 



on cotton in Cuba 70 



Lasioderina testaceutn, in stored tobacco in Cuba 70 



Lasius niger americanus, association with Aphi.'^ niaidi-radicis 29,37 



food habits 34, 37 



Leaf caterpillar. {See Cotton leaf-worm and Alahama argillacea.) 

 Leaf-beetle, elm. (See Galerucella luteola.) 

 Leaf-bug, cotton. (See Calocoris rapidus.) 

 Leaf-hopper, apple. (See Empoasca mdli.) 

 corn. (See Peregrinus maidis.) 

 grape. (See Typhlocyba comes.) 

 sugar-cane. (S?e Perkinsidla saccharicida.) 

 Leaf-worm, cotton. (See Alabama argillacea and Cotton leaf- worm.) 

 Lecanium, peach. (See Eulecanium nigrofnsciatum.) 



Legislation, against insect pests 9.5-106 



Lens holder, universal arm, in insect photography 131-132 



Lepidosaphes becTcii, Aphelinus diaspidis a parasite in Hawaii 63 



Chilocorits circumdatus an enemy in Hawaii 63 



Orcus chalybeus an enemy in Hawaii 63 



ulmi, in Maryland 83 



Ohio 74 



on apple in Georgia 79 



Lepisma saccharina, animal origin of food 174-176 



cannibalistic habits 174-175 



does it feed on starch and sugar? 174-176 



Leprosy, possible conveyance by fleas and other insects 17 



Lepfinofarsa decemlineata. (See also Potato beetle.) 



in Georgia 82 



Podisus maculiventris an enemy 155 



Leucoptera coffeella, on cofl'ee in Cuba 70 



Lewis, A. C, R. I. Smith and, paper, "Some Insects of the Year in Georgia'' 77-82 



Lime, air-slaked, against Pegomya brassicie 89 



Lime-sulphur-salt wash, against Aspidiotus perniciosus 77, 82 



Eulecanium nigrofasciatum 77 



washes, formulas giving best results 154 



tests by Bureau of Entomology 154 



Lime-sulphur wash, best method of preparation 154 



remedy for Anarsia lineatella 78 



washes, against San Jose scale 137-138 



tests in Connecticut 136-137 



Limoid mixtures, against San Jose scale in New York 137-138 



Limoid-kerosene wash, tests in Connecticut _ 136-137 



