196 ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 



Page. 



Labels, for insects, reproduction by photography 116 



Laboratory methods, in boll-weevil investigations 111-119 



Lac?y Act 101 



Lachnosterna hirticula, on pecan in Georgia 80 



in versa, on pecan in Georgia 80 



sp., injury to lawns in Minnesota 85 



Languages, ancient, instructional value overrated 12-13 



modern, value in science studies 12-13 



Lantana, introduction of insect enemies into Hawaii 64-65 



pest to ranchmen in Hawaii ... 62 



scale. (See Orthezia insignis.) 



La phygma frugiperda, in Georgia 81 



on cotton in Cuba 70 



Lasioderma testaceum, in stored tobacco in Cuba 70 



Lasius niger americanus, association with Aphis maidi-radicis 29, 37 



food habits 34, 37 



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

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

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



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

 corn. (Sse Peregrinus maidis.) 

 grape. (Sse Typhlocyha comes.) 

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

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

 Lecanium, peach. (See Eulecanium nigrofasciatum.) 



Legislation, against insect pests 95-106 



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



Lepidosaphes beckii, Aphelinus diaspidis a parasite in Hawaii 63 



Chilocorus circumdatus an enemy in Hawaii 63 



Orcus chalybeus an enenry 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 



Leptinotarsa decemlineata. (See also Potato beetle.) 



in Georgia I 82 



Podisus maculiventris an enemy 155 



Leucoptera cofeella, on coffee in Cuba 70 



Lewis, A. C, R. I. Smith and, paper, "Some Insects of the Year in Georgia " 77-S2 



Lime . air-slaked, against Pegomya brassicse 89 



Lime-sulphur-salt wash, against Aspidiotus pt rniciosus 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 



