80 FIELD WORK AGAINST GIPSY AND BROWN-TAIL MOTHS. 



Page. 



Carabidse, enemies of gipsy moth and brown-tail moth 27 



Cedar, red, practically immune from attack by gipsy moth 14 



"Cholera " of gipsy-moth caterpillars 70-71 



Conifers, food plants of gipsy moth 14 



Corn, food plant of gipsy moth 14 



Creosote against gipsy moth egg-masses 19-20, 41, 43 



Crow, factor in dissemination of gipsy moth 27 



Cutting and burning against gipsy moth s 18 



Dipterous parasites of gipsy moth and brown-tail moth 27 



Elm leaf-beetle, arsenate of lead as remedy 65 



Empusa aulicde, fungus enemy of brown-tail caterpillars 70 



Euproctis chrysorrhcea. (See Brown-tail moth.) 



' ' Flacherie " affecting larvae of gipsy moth 70-71 



Forest products and lumber, inspection against gipsy moth and brown-tail 



moth 57-60 



Fungous disease of brown-tail caterpillars. 70 



Galerucella luteola. (See Elm leaf-beetle.) 



Garden crops, sometimes eaten by gipsy moth caterpillars 14 



Gipsy moth, adults, description and life history 16 



and brown-tail moth field work by State of Massachusetts 47-49 



cost of methods employed 69-70 



experiments 60-62 



inspection of lumber and forest 



products 57-60 



in the State of Connecticut 56-57 



Maine 50-52 



New Hampshire. . 53-54 



Rhode Island 54-56 



introduction to report 9 



suggestions to owners of private 



property in infested districts. . . 72-74 



value to farmer and fruit grower. 72 

 conditions in infested territory at close of Massachusetts state 



work, 1900 29 



danger of introduction from foreign countries 60-62 



egg clusters, method of destruction 19 



eggs, description and life history 12 



experimental work in control 62-63 



importance as an insect pest in this country 9-10 



introduction and spread in this country 9-10 



larvae, description and life history 13-15 



in younger stages can not eat pine 62-63 



life history 12-16 



Massachusetts Act for suppressing it 31-35 



methods formerly employed in work against it 16-20 



now used in fighting it 63-70 



National work against it begun 37-47 



natural enemies native to America 26-27 



value 70-71 



outlook for control 74-76 



parasites and natural enemies, introduction 71 



publications in America treating of it 77-78 



pupae, description and life history 15 



I 



