58 DROUGHT RESISTANCE OF OLIVE IN SOUTHWESTERN STATES. 



Page. 



Fig, behavior under arid conditions 13, 18, 26, 42 



Florence, Ariz., abandoned dry-land olive grove 15-16, 56 



irrigation canal 13 



Flowers. See Olive, flowers. 



Foliage of the olive, browsing by live stock. See Stock, live. 



Forage, use of foliage and twigs of the olive 13-14, 16 



Fort Mcintosh, Tex., climatic record 34 



Fort Ringgold, Tex., climatic record 34 



France, factors relating to olive culture 19, 35, 43 



P^axinus velutina, behavior under arid conditions 13 



Fresno, Cal., climatic data ^ 35, 37, 39 



Fruit. See Olive, fruit. 



Gila River, diversion of water for irrigation 13 



Globe, Ariz., climatic record 36 



Grape, behavior under arid conditions 13, 18, 23, 42 



Heat. See Temperature. 



Hidalgo Tablada, Jose de, on factors of temperature in olive culture 34, 39, 40 



Holm, Theodore, study of anatomy of leaf and stem 30, 47-53 



Humidity, relative, relation to olive culture 11-12, 32 



Insects, occurrence on the olive 33 



Introduction to bulletin 9-10 



Irrigation, relation to dry-land olive culture 10, 



13, 15-18, 23, 24, 26, 27, 30, 32, 37, 38, 41, 42-44, 49-50, 53, 56 



Italy, factors relating to olive culture 19, 34, 35, 37, 38, 39, 40, 43 



Jerome, Ariz., climatic record 36 



Jesunofsky, L. N., on rainfall at places in Arizona 11 



Kearney, T. H., on features of dry-land olive culture 10, 13, 22, 41, 44 



Kimball, F. A., on relation of water supply to successful olive culture 41 



Kingman, Ariz., climatic record 36 



La Mirada, Cal . , dry-land olive culture 31-32, 56 



Las Palmas, dry-land olive grove in Arizona 16, 43, 56 



Leaves of the olive. See Olive, anatomical structure. 



Lelong, B. M., on cold endurance of the olive 34 



Los Angeles, Cal., climatic features 31-32, 37, 39, 40 



Manzanillo olive. See Olive, varieties. 



Maricopa, Ariz., climatic records 11-12 



Marvin, A. T., on climatic features 38, 39 



Mason, S. C, collection of soil samples for analysis 20-22 



Mesa, Ariz., climatic records 11-12 



Mesquite, adaptation to arid conditions 12, 13, 14, 24, 27, 43 



Mission olive. See Olive, varieties. 



Moisture, conservation features. . . . 9-10, 14, 15, 16, 24-25, 26, 27-30, 33, 41, 43-44, 49, 53 



Murray, Wellwood, irrigated garden at Palm Springs 26, 37 



Nevadillo olive. See Olive, varieties. 



Niles,.Cal., material obtained for study of structure 30, 50, 52, 53 



Olea europea, anatomical structure 47-53, 56 



Olive, abandoned grove at Casa Grande 10, 13-15, 43, 56 



Palm Springs 17-27, 29, 43, 49-50, 52-53, 56 



near Florence, Ariz 15-16, 43 



Phoenix, Ariz 16-17, 49 



adaptation to arid conditions 10, 13-15, 16, 24-25, 27-30, 43, 49-53 



anatomical structure 30, 47-53, 56 



192 



