INDEX. 
5 
Division of the State into fruit districts. 
17 : 5 . 
Division of Water, Measurement, 13. 
Divisor, defined. 13 : 5 . *13 : 6. 
— described. 13 : 6, 7 . *13 : 8, 9 . 
Farmers’ Union Ditch. 13 : 8. *13 : 10 . 
— illustrated. 13 : 7 . *13 : 9 . 
— in water measurement. 13 : 5 . *13 : 6. 
— of Elche, Spain. 13 :8. *13 : 10 . 
- of Lariat Ditch. 13 : 7 . *13 : 10 . 
— of Lorca, Spain. *13 : 11 . 
Dodder, description of. 8 : 7 . 
Duty of water, experiments, 1887 . i: 4 - 7 . 
-from artesian w r ells. 16:8, 27 . 
Elements found in plants.. 9 : 5 . 
Elvmus Canadensis. 12 : 58 . 
— (species?) 12:61. 
— Sitanion. 12 : 62 . 
Empoasca mali. 15 : 19 . 
Eragrostis poaoides. 12 : 78 . 
— poaoides, var. megastachya. 12 : 81 . 
— Purshii. 12: 78 . 
Erythroneura (see Typhlocyba). 6 : 20 . 
Eudamus tityrus. 6 ; 2 . 
Eufitchia ribearia. Inj. gooseberries. 6:8. 
Eurotia lanata. 12 : 28 . 
Eurycreon rantalis. 6 : 13 . 
Evaporation. 1 : 9 . 
— from streams and canals. 1 :10. 
Experiment ground. 2 : 2. 
Experiment Station, departments in. 5:2. 
Experiments in ( 1887 ) Physics and En¬ 
gineering. 7. 
— with potatoes. 4 : 2. 
-tobacco. 4 : 15 . 
Express shipments of fruit from Delta 
County. 17 : 18 . 
-- — Fremont County. 17 : 14 . 
-— Mesa County. 17 : 20 . 
False chinch bug. 6 : 3 , 16 . 
Farm Department. 2 
Fat of alfalfa. 8 : 10 . 
Feeding experiment with alfalfa. 8 : 14 . 
— stuffs, digestion co-efficient of. 8 : 22. 
— value of sugar beets. 11 :12. 
Felton, Pres. W. B., his orchard. 17 : 13 . 
-letter from. 15 : 18 . 
Fertility of the soil. 9 : 12 . 
Fertilizers for potatoes. 4 : 12 . 
Festuca elatior. 12 : 39 . 
— microstachys. 12 : 35 . 
— tenella. 12: 35 . 
— oviua, var. brevifulia. 12 : 36 . 
— Kingii. 12; 36 . 
Flax. 2 : 5 . 
Forbes, Dr., quotation from. 15 : 9 . 
Forest insects. 6 : 17 . 
Formula, rectangular weir. 13 : 9 , 22 . 
*13 : 27 . 
— trapezoidal weir. 13 : 30 . *13 : 36 . 
— triangular weir. *13 : 38 . 
Francis. J. B., experiments. 13:20,24. 
*13 : 25 , 29 . 
— w T eir formula. 13 : 22 . *13 : 27 . 
Eatonia obtusata. 12 : 106 . 
Fremont County, fruit shipped by ex¬ 
press from. 17 : 14 . 
Fruit districts. 17 : 5 . 
— first planting in Fremont Co. 17:12. 
— grown in Colorado. 17 : 26 . 
— in St. Vrain valley. 17 : 7 . 
Fungus diseases. 17 : 21 . 
Garden web-worm. 6 : 3 . 
Gillette, C. P. 15. 
Glyceria aquatica. 12 : 103 . 
— distans. 12: 103 . 
— nervata. 12 : 100. 
— paucifiora. 12 : 100. 
Goff, Prof., spraying experiments by. 
15 : 9 . 
Grains, Grasses and Vegetables. 2. 
Grape Alypia, octomaculata. 6 ; 12 . 
Grape-vine leaf-hopper 6 : 20 . 15: 3 - 18 . 
:-burning. 15 : 21. 
Graphephorum Wolfii. 12 : 95 . 
Grapta, earl\ appearance of. 6 : 2 . 
— interrogationis. 6 : 18 . 
Qraptodera foliacea. 6 : 11. 
Grasses, Some Colorado. 12. 2 : 7 . 
— Grains and Vegetables. 2 : 3 - 15 . 
Grass for hay or pasture. 12 : 133 . 
Grasshoppers. 6 : 19 . 
Grass Valley. 17 : 20 . 
Hay necessary to increase live weight. 
8 : 20 . 
Heliothis armigera. 6 : 19 . 
Hellebore, as an insecticide. 6 : 5 . 
— for false chinch bug. 6 : 16 . 
Hemp. 2 : 5 . 
Hierochloa borealis. 12 : 106 . 
Haltica striolata. 6 : 19 . 
Hordeum jubatum. 12 : 118 . 
Humus in soils. 9 : 5 . 
Inch. 13 : 10 , 13 . *13 : 13 , 17 . 
— Colorado statute. 13 : 12 . *13 : 16 . 
! — difficulties as unit in w r ater measure¬ 
ment. *13 : 7 . 
Index. 18 : 2 . 
Index Bulletin. 18. 
Ingersoll, C. L., Director. 7 : 2 . 10 : 3 - 4 . 
11 : 3 - 6 . 12 : 3 - 4 . 
Insect enemies. 17 : 22 . 
Insecticides. 6 : 2 - 3 . 
. — modes of application. 6 : 7 . 
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