BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. o39 



2418. EILEY, C. V. Continued. 

 THE CHINCH-BUG Continued. 



worm parasite, 65 Lady-bird enemies, 65 Weeping lace- 

 winged fly, 66 True bugs which prey upon it, 66 Inefficacy of 

 lady-bugs when plant-lice are present, 66 Vertebrate enemies, 

 67 Common quail, 67 Other birds, 67 Quail laws, 67 Diseases, 

 68 Dr. Shimer's account of his observations on the epidemic in 

 1865, 68 Professor Forbes' investigations, 69 His studies of bac- 

 terial diseases of other insects, 70 Professor Riley 's comments, 70 

 Wet weather and chinch-bug, 71 Professor Forbes' experiments, 

 71 Comments, 71 Wet weather and the disease, 72 Dr. Thomas' 

 theory, 72 Professor Riley's comments, 73 An anonymous pre- 

 diction, 73 Table of temperature and rain-fall in North Carolina, 

 74 Official records of precipitation in chinch-bug States for 1885, 

 1886, and 1887, 74 Remedies and preventives, 75 Earlier recom- 

 mendations,75 Preventions, 75 Clean cultivation, 75 Diver-, 

 sified farming, 75 Rotation of crops, 76 Early sowing and ma- 

 nuring, 76 Rolling, 76 Sowing an unattractive crop with 

 wheat, 76 Direct winter remedies, 77 Burning, 77 Fall plow- 

 ing and harrowing, 77 Gas lime, 77 Trapping, 77 Trampling, 

 77 Direct summer remedies before migration, 77 Irrigation, 

 78 Burning, 78 Prevention of migration Direct remedies dur- 

 ing and after migration, 79 Ditching, 79 Tarred boards or tar 

 alone, 80 Sowing strips of plants distasteful to the bugs around 

 the fields to be protected, 80 Sowing strips of favored food 

 around the fields to be protected, 80 Hot water and soap-suds, 

 80 Kerosene emulsion, 80 Professor Forbes' experiments, 81 

 Mr. Hubbard's formula, 81 Professor Atkinson's test, 81 Pro- 

 fessor Osborn's experiments, 82 Mr. Warren's letter, 83 Bogus 

 chinch-bugs, 83 False chinch-bug, 83 Insidious flower-bug, 84 

 Ash-gray leaf-bug, 84 Flea-like negro-bug, 84 Bibliographical 

 list, 84. 



THE CODLING- MOTH, Carpocapsa pomonella. By L. O. Howard 88 



Introductory, 88 Remarks on the bibliography, 83 Geographical 

 distribution, 89 Date of introduction into America, 89 The in- 

 sect popularly described, 89 Larva, 89 Cocoon, 89 Moth, 90 

 Habits and natural history, 90 Broods, 90 Its round of life, 90 

 Irregularity of development, 91 Number of larvae in a single 

 apple, 91 Larva? of the second generation, 91 Hibernation in 

 the larval state, 92 Apparent exception to this rule, 92 Cocoons 

 found in apple barrels, 92 Habits of the insect in the North of 

 Germany, 92 Food-plants, 92 Stone fruits of the Rosaceae less 

 infested, 92 European records of its occurrence in walnuts and 

 oak-galls, 92 A closely allied species known to feed upou wal- 

 nuts, 94 Natural enemies, 94 Birds, 94 A hair-worm parasite, 

 94 True hymenopterous parasites, 94 Predaceous insects which 

 feed upon the larvae and pupse, 95 Remedies, 95 The destruc- 

 tion of windfalls feeding and trampling the use of sheep and 

 hogs, 96 Jarring or picking infested fruit from the trees, 96 

 Killing the moth, 97 Miss Walton's observations, 97 Mr. De 

 Long's observations, 97 Capture of the moth with baits, 98 

 Insect-catching flowers, 98 Summary of the question of attract- 

 ing the moth, 98 Quotations from Professor Riley's Fourth Mis- 

 souri Report, 99 Attraction of moth impractical, 99 Trapping 

 the worm bandages, shingle traps, etc., 100 "Trimble hay- 

 24ENT 



