February, '16] CHAPMAN AND GLASER: WILT OF GIPSY MOTH 



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4. Glaser, R. W. 1914. The Bacterial Diseases of Caterpillars. Psyche, v. 21, 



No. 6. 



5. Glaser, R. W. 1915. Wilt of gipsy moth caterpillars. Jour. Agri. Research, 



V. 4, No. 2. 



6. White, G. F. 1913. Sacbrood. A Disease of Bees. Bureau of Ent. Circular, 



No. 169. 



Table I. Mortality among American Gipst Moth Caterpillars in Laboratory E.xperiments 



Table II. Mortality among American Gipsy Moth Caterpillars in Laboratory Experiments 



Table III. Mortality among American Gipsy Moth Caterpillars in Laboratory Experiments 



Table IV. Mortality among American Gipsy Moth Caterpillars in Laboratory Experxments 



