4 DEPARTMENT OF AGRICULTURE BULS. 801-825. 



Canada — _ Bulletin 



horn-cone pine. See Pine, jack. No. Page. 



jack pine stands, measurement tables, lumber cut, etc 820-{ .o A^i 



Carbolic acid, effect on virus of European foul brood 810 24-25 



Chalcis-fly — 



clover and alfalfa seed — 



bulletin by Theodore D. Urbahns 812 1-20 



control methods 812 14-17 



distribution, nature of injury and economic importance 812 3-6 



history and synonymy 812 2-3 



life history, habits, etc 812 7-14 



parthenogenesis 812 14 



Check pine. See Pine, jack. 



Children, infestation with Ascaris lumbricoides 817 24-27 



Chinaberry, description and use as street tree, and regions adapted 



to 816 18, 19, 21 



Chrysanthemum — 



r 27—28 



cinerojriae folium., characteristics and chemical analyses 824< oq 40 c;-/ 



fl8, 19, 20, 



leucanthemum, adulterant of pyrethrum, analyses 824^ 33, 35, 40, 



I 65,82 



spp. , use in making insect powder 824 1-10 



spp., uses in medicine 824 16 



Church, L. M., and H. R., Tolley, bulletin on "The standard day's 



work in Central Illinois " 814 1-32 



Cicada rosae, same as Empoa rosae 805 20 



Cities, shade for streets, provision by municipal officials, discussion . 816 6-8 

 Citrus — 



fruit, improvement, study of bud variation in Eureka lemon, 



bulletin by A. D. Shamel and others 813 1-88 



orchards, frost protection of lemon trees, bulletin by A. D. 



Shamel, L. B. Scott, and C. S. Pomeroy 821 1-30 



Clover, seed crop, treatment for control of chalcis-fly 812 14, 15-16 



Clover-seed, chalcis-fly (and of alfalfa seed), bulletin by Theodore 



D. Urbahns 812 1-20 



Coconut palm, description, use as street tree, and regions adapted to. 816 39 

 Colorado — 



oats, yields of several varieties, experiments 823 47-48 



{4578 

 ' '9'29 



pear industry, magnitude and varieties 822 13 



Colors, adulterants in insect powder, notes and lists 824 17-20 



Columbella olive, compositions 803 12 



Community buildings. See also Buildings. 



Compost, use of peat material 802 25 



[18,19,21, 



Concrete, use in warehouse construction, formula, etc 801 < 29-30, 



[ 35-37 

 Connecticut — 



peach growing, production, districts, and varieties 806J ' '9 'no 



pear industry, magnitude and varieties 822 6 



Corn — 



growing^ — 



day's work for various operations 814 11-19 



day's work in New York and Illinois, comparison 814 31 



husking, day's work, with and without mechanical picker 8l4 17-19 



planting, day's work with check rower or drill 814 11-12 



shocking, day's work 814 14-1'/ 



Cotton — 



classing room and office, details 801 59-60 



handling, equipment in warehouses, description 801 5-7 | 



warehouses, construction and fire protection, bulletin by J. M. 



Workman 801 1-79 1 



Cotton-grass peat, use as fiber 802 20, 33 



