INDEX. 



799 



Citellus beldingi, description, 659. 



distribution, 660. 



field characters, 659. 



map, 653. 



synonymy, 659, 

 "columbianus columbianus/' art., 710. 

 douglasii, description, 644. 



distribution, 644. 



field characters, 644. 



map, 638. 



synonymy, 644. 

 mohavensis, description, 667. 



distribution, 667. 



field characters, 667. 



map, 653. 



synonymy, 667. 

 mollis stephensi, description, 665. 



distribution, 666. 



field characters, 665. 



map, 653. 



synonymy, 665. 

 oregonus, description, 651. 



distribution, 652. 



field characters, 651. 



map, 653. 



synonymy, 651. 

 tereticaudus chlorus, description, 673. 



distribution, 674. 



field characters, 673. 



map, 653. 



synonymy, 673. 

 tereticaudus eremonomus, description, 

 672. 



distribution, 672. 

 field characters, 672. 

 map, 653. 

 synonymy, 672. 

 tereticaudus tereticaudus, description, 

 668. 



distribution, 669. 

 field characters, 668. 

 map, 653. 

 synonymy, 668. 

 variegatus grammurus, description, 650. 

 distribution, 651. 

 field characters, 650. 

 map, 638. 

 synonymy, 650. 

 Citrus canker, 427. 

 crop conditions, 13. 



oranges and lemons, 13. 

 Experiment Station, 26. 

 fruits, 214, 434. 



Industry, resolution relating to, 103. 

 mealybugs, 476. 

 Clover, as cover crop in pear orchards, 323. 

 Coates, Leonard, 18-51. 

 Cocos nucifera, food of fox-bats, 468. 

 Codling moth, 212, 433. 



description and control, 371. 

 on persimmon, 461. 

 Cody, L. R., 454. 



Coffea sp., food of fox-bats, 468. 



Cogswell, P. F., 24, 85, 108. 



"California Walnut Growers Association 

 Benefits the Grower," art., 13. 



Coleman, F. M., "Some Marketing Prob- 

 lems Confronting California Grower," 

 art., 52-54. 



Collins, Chas. F., 25, 120, 140, 150, 154. 



Commissioner of Horticulture, war du- 

 ties, 8. 



Commissioners' Conference at Fresno, 193. 

 Committee on Resolution, 108. 

 Corny s fusca, 375. 



Condit, I. J., "How the Female Blastoph- 



aga Works," art., 538-540. 

 Contra Costa Fruit Growers, 108. 

 Convention at Riverside in 1918, 107. 

 Convolvolus arvensis, 113, 162. 

 Cook, Dr. A. J., 4-5. 

 Cooper, Elwood, 4—5. 

 Copper sulphate, 143. 



"Corn Earworm Attacking Beans, Sug- 

 gestions as to Reason of Outbreak," 

 art., 544. 

 control measures in beans, 545. 

 outbreak in Ventura County bean fields, 

 544. 



foodplant of Pyrausta vastatrix in the 

 Orient, 541. 

 Pyrausta nubilalis, 541. 

 Cornstalk borer, European, 541. 



Oriental, 541-544. 

 Corrosive sublimate as disinfectant, 352. 



use in pear blight, 562. 

 Cosmopolites sordidus, 498. 

 Cotton boll weevil, 210. 

 climate, 181. 

 cost of production, 185. 

 cultural requirements, 182. 

 "Culture," 181. 

 harvesting, 185. 

 irrigation, methods, 183. 

 planting, 184. 

 purity of variety, 182. 

 varieties, 182. 

 County Boards of Supervisors, resolution 

 relating to, 100. 

 Horticultural Commissioners Associa- 

 tion, resolution, 100. 

 Convention, 111. 

 "Cover Crops in Orchards of California," 

 art, 26. 



Crandall, C. S., pears in Illinois, 226. 

 Cratwgus douglasii, 432. 



rivularis, 432. 

 Cresol, use in pear blight, 562. 

 Cronartium ribicola, 453. 

 Crop Report and Statistics, 216, 477, 507. 

 Cross-pollination, effect on size, color, 

 shape and quality of apple, art., 568. 

 Cross, E. G., 36. 

 Crotalus oreganus, 622. 



Crow, Max J., "The Purpose of the Cali- 

 fornia Association of Nurserymen," 

 art., 16-17. 



Crown gall on pears, 365. 



Crude-oil emulsion, formula, 403. 



Cryptohrmus, distributed in California, 

 549. 



larvse sent to France, 549. 

 Cundiff, Robert Preston, Obituary, 111. 

 Currant, flowering or mountain, 202. 



fruit-fly, 201, 422. 



wild red, 202. 

 Curtis, E. A., 35. 



"Cyanegg" against grape mealybug, 514. 

 Cynara scolymus, 464. 

 Dacus diversus, 419. 



ferrugineus, 419. 



sonatus, 419. 

 Datura, food of Citellus beecheyi beecheyi, 

 625. 



