242 



AGRICULTURAL INDEX 



Coconut bud rot 



Relation between cacao pod rot and coco-nut 

 bud rot. Ag News 20:318 O 1 '21 

 Coconut industry 



Ceylon's coconut crops. H. K. Rutherford. 

 Tropical Ag 56:214-15 Ap '21 



Coconut cultivation: a vast and highly mod- 

 ern industrj' in the South Pacific Islands 

 that is turning to the United States as 

 the outlet for its valuable crops and the 

 source of its supplies. T. J. McMahon. il 

 Dun's Int R (290 Broadway, N.Y. 35c) p 

 133-6 O '20 



Coconut industry in the Philippines. F. Vil- 

 lanueva. il Pan Am M (70 5th av, N.Y. 25c) 

 31:75-9 Je '20 



Dozen coconuts where one grew before: a 

 vast South Pacific industry; 1921 trade of 

 the Islands worth 100,000,000 dollars. T. J. 

 M'Mahon. il Trans-Pacific (1 W. 34th st, 

 N.Y. 50c) p 73-7 Mr '21 



Pacific to-day; control of copra trade. G. H. 

 Scholefield. London Times Trade Sup 7:385 

 Ja 8 '21 



Survey of the American coconut products in- 

 dustry. 37p '20 U.S. Tariff comm., Wash- 

 ington, D.C. 

 Coconut milk 



Coconut milk, it's characters, composition and 

 uses. A. Lahille. Int R Sci & Prac Ag 

 11, no 9:995-7 S '20 



Coconut oil 



American foreign trade in copra and coco- 

 nut oil. Commerce Monthly (31 Nassau st, 

 N.Y.) p 10-15 D '20 



Copra and coconut oil; future demand and 

 supplies. London Times Trade Sup 6:651 S 

 4 '20 



Fighting cocoanut oil. N Y Prod R 51:1275 Ap 

 13 '21 



Handling cocoanut oil in bulk. Sci Am (233 

 Broadway, N.Y. 10c) 120:205 Mr 1 '19 



Handling of cocoanut oil. C: W. Geiger. 

 il plan Power Plant Eng (537 S. Dear- 

 born st, Chicago 10c) 24:121-6 Ja 15 '20 



Problems in the preparation of copra and 

 coconut oil. H. C. Brill. Chem & Metallur- 

 gical Eng (10th av at 36th st, N.Y. 25c) 

 24:567-8 Mr 30 '21 



See also Vegetable oil industry 

 Cocorlco. See Oils and fats 



Code of the cow country; story. C. E. Freeman, 

 il Country Gent 85:9 D 4 '20 



Codling moths 



Ancient history of codling moth control. 



H. H. Swalm. Purdue Ag 13:442-3 Je '19 

 Be ready to fight codling-moth. Pacific Rural 



Pre.ss 99:672 Av 24 '20 

 Codling moth. E. Morley-Taylor. J Dept Ag 

 • S Australia 23:467-70 D '19 

 Codling moth — a Quandray and a query; with 



discussion. G. W. Herrick. J Econ Entom 



14:156-60 Ap '21 

 Codling-moth control in British Columbia. H. 



H. Evans, il Ag J of British Columbia 6: 



170-1 S '21 

 Codling moth control in British Columbia. R. 



C. Treherne and H. H. Evans, il Better 



Fruit 15:3-5 N '20 

 Codling moth control in 1920. (In Rep., 1919- 



1920, p. 43-5) '21 Mont. State bd. of hort., 



Missoula 

 Codling moth control vs. extermination. P. S. 



Darlington. Better Fruit 14:27 Ja '20 

 Codling moth eradication in Montana; with 



discussion. J. C. Wood. M'ont Hort Soc Rep 



1920:21-9 

 Codling moth in Indiana; with discussion. 



P. W. Mason, il Ind Hort Soc Rep 1917: 



276-83 '18 

 Codlin moth in the Payette valley. L. E. 



Longley. il Idaho Ag Exp B 124:1-27 '21 

 Codling moth in walnuts. H. J. Ouayle. il Cal 



Ag Dept B V 9:64-9 Mr '20 

 Codling moth, or apple worm. D. Parker. 



Purdue Ag 15:166 Ja '21 

 Comparative results In controlling codling 



moth. L. Childs. Better Fruit 13:5-f Mr 



•19 

 Conquering the codling moth. Prac F 116:347 



D 1 '20 



Control of the codling moth in the Arkansas 

 Valley fruit belt. G: A. Dean and W. R. 

 Martin. Kan Hort Soc Rep 1919:89-102 '20 



Direct methods for the codling moth. T. E. 

 Rawlins. Pacific Rural Press 99:984 Je 26 

 '20 



Down the codlin moth! Pacific Rural Press 

 99:590 Ap 10 '20 



Dust and the spray gun in calvx worm control. 

 L. Childs. J Econ Entom 13:331-8 Ag '20 



Dusting and spraying for apple scab and 

 codling moth. F. D. Fromme and W. J- 

 Schoene. (In Report, 1917, p. 22-6) il '18 

 Va. State entomologist and plant patholo- 

 gist, Richmond 



ElTects of nicotine sulphate as an ovicide 

 and larvicide on the codling moth and 

 three other insects. N. E. Mclndoo and 

 others, bibliog U S Ag B 938:1-19 '21 



Experiments and suggestions for the control 

 of the codling moth in the Grand valley 

 of Colorado. E. H. Siegler and H. K. Plank, 

 il U S Ag B 959:1-38 '21 



History of the codling moth in Briti.sh Colum- 

 bia. R. C. Treherne. Ag Gaz of Canada 6: 

 19-24 Ja '19 



How control the codling moth? L. F. Strick- 

 land. Cornell Countryman 17:395-6 Ap '20 



How the fruit-grower may more effectively 

 control codling-moth. F. W. Pettey. J Dept 

 Ag S Africa 3:357-65 O "21 



Index number for rating codling moth treat- 

 ments. A. L. Melander. J Econ Entom 13: 

 456-9 D '20 



Injurious insects; codling moth. N Y State 

 Museum (Albany) B 202:17-32 O '17 



Lesser apple-worm: codling-moth, il B C Ag 

 Dept C 38:1-4 '18 



Life history of the codling moth in the Grand 

 valley of Colorado. E. H. Siegler and H. K. 

 Plank, il U S Ag B 932:1-119 '21 



Make your spray schedule. T: G. Spring. 11 

 Am Fruit Grower 40:22 Ja '20 



Modern methods of codling moth control. 

 W. H. Wicks. Better Fruit 15:214- F '21 



Observations on the codling moth in walnuts. 

 H. J. Quayle. Better Fruit 15:19-20 Jl '20 



Some experiences with the codling moth. 

 T: J. Headlee. J Econ Enton 13:166-73 Ap 

 '20 



Some features of the codling moth problem 

 in the Oznrks. D. Isely and A. J. Ackerman. 

 J Econ Entom 13:159-66 Ap '20 



Spraying for the codling moth. A. L. Melan- 

 der. il Wash Ag Ext Ser l.no 54 4p '19 



Status of the codling moth in Its relation 

 to the walnut industry. D. B. Mackie. 11 

 Cal State Comm Hort B v 8:250-6 My '19 



Why have wormy apples? H. E. Robison. 

 Purdue Ag 13:374-5 My '19 



Why surrender to the codling moth? A. L. 

 Melander. Better Fruit 13:5 F '19 



Winterkilling of codling moth larvse. E. J. 

 Newcomer. J Econ Entom 13:441-2 D '20 

 See also False codling moths 



Coefficient of yield 

 Coefficient of yield. F. A. Spragg. Am Soc 

 Agron J 12:168-74 INIy '20 

 Coenobic plants 



Organization, reproduction and inheritance 



in pediastrum. R. A. Harper, bibliog 11 



Am Philosophical Soc Pro (104 S. 5th st, 



Philadelphia $3 per yr.) 57,no 4:375-439 '18 



Coenosla. See Anthomyiidae 



Coenosilnae 



Synopsis of the genera of the anthomyiid sub- 

 family coenosiinae (diptera). J. R. Malloch. 

 Entom News 32:106-7 Ap '21 

 Coeur d'Alene timber protective association 

 13th annual report, 1918. 12p n.d. The asso- 

 ciation, Coeur d'Alene, Idaho 

 14th annual report, 1919. lip '20 Coeur d'Alene 

 timber protective assn., Coeur d'Alene, 

 Idaho 

 15th annual report, 1920. 15p '20 Coeur 

 d'Alene timber protective assn., Coeur 

 d'Alene, Idaho 

 Plan of relation of forest regulation to for- 

 est communities. M. H. Wolff. J For 18: 

 486-97 My '20 



