ILLUSTRATIONS. 



PLATES. 



Page. 



PLATE I. Fig. 1. Apple tissue, showing starch in apple cells. Fig. 2. Apple 



starch 100 



II. Location and gradual disappearance of apple starch Winter Para- 

 dise (figures 1-6) 100 



III. Location and gradual disappearance of apple starch Ben Davis (fig- 



ures 1-5) 100 



IV. Location and gradual disappearance of apple starch Huntsman 



(figures 1-6) 100 



V. 'Location and gradual disappearance of apple starch Yellow Trans- 

 parent (figures 1-5) 100 



TEXT FIGURES. 



FIG. 1. Chart showing results of analyses of Rhode Island Greening apples in 



common storage 25 



2. Chart showing results of analyses of Northern Spy apples in common 



storage 26 



3. Chart showing results of analyses of Winesap apples in common 



storage 27 



4. Chart comparing results of analyses of three varieties of apples in 



common storage 28 



5. Chart showing results of analyses by C. A. Brown, jr., of Baldwin 



apples in common storage 29 



6. Chart showing results of analyses by Kulisch of apples stored at cellar 



temperature 30 



7. Chart showing results of analyses of Ben Davis apples picked August 



15, 1902, and kept under varying conditions of storage 33 



8. Chart showing results of analyses of Ben Davis apples picked Sep- 



tember 15, 1902, and kept under varying conditions of storage 34 



9. Chart showing results of analyses of Winesap apples picked August 



15, 1902, and kept under varying conditions of storage 37 



10. Chart showing results of analyses of Winesap apples picked Septem- 



ber 15, 1902, and kept under varying conditions of storage 38 



11. Jar used in respiration experiments 40 



12. Chart comparing results of analyses of Ben Davis apples used in res- 



piration experiments and kept in cold storage and at cellar tem- 

 perature 41 



13. Chart showing chemical changes in summjer apples (Early Strawberry) 



during growth 47 



14. Chart showing chemical changes in summer apples (Bough) during 



growth 48 



15. Chart showing chemical changes in summer apples (Yellow Trans- 



parent) during growth 49 



7 



