INDEX. i 



Pruit — BiillcUn 



citrus, improvement, study of bud variation of Lisbon lemon, No. Page. 



bulletin by A. D. Shamel, and others 815 1-70 



trees, records, keeping methods 813 8-12 



See also Apple; Citrus; Peaches; Pears. 



Fruits — 



acreage and value, comparative importance, diagram 806 2 



production, relative importance of various kinds 806 2 



Fuel- 

 jack pine, quantity used annually in the Lake States 820 26 



use of peat mateilials 802< gg 32 



Fumigation, horse-bean weevil, control experiments and results 807 16-17 



Fungi — 



parasitic soil, and root-knot nematodes, control in soils, bulletin 



by L. P. Byars and W. W. Gilbert 818 1-14 



{7—8 9 

 11 'i4 



Georgia- 

 peach growing, production, districts, and varieties 806< q 'q 'oq 



pear industry, varieties, grown, etc 822 10 



Germination, beans infested with weevils, tests 807 13-14 



Gilbert, W. W., and L. P. Byars, bulletin on "Soil disinfection 

 with hot water to control the root-knot nematode and parasitic 



soil fungi" 818 1-14 



Ginkgo, description, use as street tree, and regions adapted to 816 17-19, 25 



Goats, infestation with Ascaris, experiments, details 817 42-43 



Gould, H. P.— 



and Frank Andrews, bulletin on "Peaches: production esti- 

 mates and important commercial districts and varieties 806 1-34 



bulletin on "Pears: production estimates and important com- 

 mercial districts and varieties" 822 1-16 



Grain — 



accounts with elevators, forms 811 25 



check, elevator, purpose and form ' 811 4, 44 



crops, jointworms infesting (genus Harmolita) 808 2-15 



elevators, bookkeeping system, bulletin by B. B. Mason, Frank 



Robotka, and A. V. Swarthout 811 1-53 



growing- 

 day's work for various operations 814 19-23 



day's work in New York and Illinois, comparison 814 32 



report in elevator accounts, directions and form. .-. 811 10, 51 



seeding, day's work, with seeder or drill 814 19-21 



storage, form of storage ticket 811 48 



unloading, day's work 814 23 



See also Barley; Corn; Oats; Rye; Wheat. 



Grains, growing on peat soils 802< 



Grasses, jointworms infesting (genus Harmolita) 808 15-23 



Gray pine. See Pine, jack. 

 Great Plains — 



area, oats growing, experiments and results 823 36-52, 6l 



_ similarity to Russian steppes 823 4 



Guinea pigs, infestation with Ascaris, experiments, details 817 34-36 



Gum, sweet, description, use as street tree, and regions adapted to. . 816 19, 41 



Hackberry, description, use as street trees, and regions adapted to. . 816 18, 19, 25 



Harmolita spp., life history, damage to crops, and control measures. 808 2-26 



Harrowing 



day's work in central lUinpis with disk or spike-tooth harrow. . 814 911 



day's work in New York and Illinois, comparisons 814 30-31 



Harrows, day's work by kinds in central Illinois 814 9-11 



Harvesting — 



corn, day's work, cutting and shocking, central Illinois 814 14-17 



grain, with binder, day's work, central Illinois 814 21-23 



insect flowers, details 824 4-8 



86314—22 2 



-8, 15, 

 25,38 



