AGRICULTURAL INDEX 



241 



Coccidse. See Mealy bugs; Scale insects 

 Coccidiosis 



Bovine coccidiosis in British Columbia, with 

 a description of the parasite, einieria can- 

 adensis sp. n. E. A. Bruce, bibliog il Am 

 Vet M Assn J 5S:ti38-62 Mr '21 



La coccidiose hgpatique du lapin. Vilcoq. Acad 

 Ag France Compt Rend 6:609-13 Je 30 '20; 

 Same cond. J Ag Pratique 34:112-13 Ag 5 

 •20 



Coccidiosis. W. L. Chandler, il Mich Ag Exp 

 Quar B v 2:25-7 Ag '19 



Coccidiosis. J. A. Koethen. Cal Cultivator 57: 

 272 S 10 '21 



Coccidiosis: deadly enemy of the rabbit. 

 M. W. Meek. Am P Advocate 28:128 Ja '20 



Coccidiosis of poultry. H. A. Reid. il J Ag 

 New Zealand 20:352-8 Je '20 



Coccidiosis of the fowl. H. H. Curson. S 

 Africa Ag Dept Reprint 39:1-6 '20 



Coccidiosis of the goat in Morocco. H. Velu. 

 Int R Sci & Prac Ag lO.no 7:922-3 Jl '19 



Preliminary note on a new coccidium of rab- 

 bits. E. A. Bruce. Am Vet M Assn J 55:620- 

 1 S "19 



Traitement de la coccidiose h6patique du 

 lapin. A. Vilcoq. Acad Ag France Compt 

 Rend 7:567-8 Je 29 '21 

 Coccinellidae. See Ladybirds 

 Cochins (poultry) 



Partridge cochins. E. Niece. Am P J 49:980 

 D '18 



Poultry breeds; the modern cochins. H. R. 

 Lewis, il Country Gent 86:7 Ap 30 '21 



Rock of Gibraltar in modern poultry culture; 

 what George W. Mitchell and Adolph E. 

 Anderson, Bristol, Conn., have done and are 

 doing in the production of highest quality 

 standard-bred fowl. Reliable P J 27:714- Mr 

 ■20 

 Cockchafers. See June bugs 

 Cockle burr oil 



New seed oil from cockle burr. L. B. Rhodes 

 J Franklin Inst (Franklin Inst., Philadel- 

 phia 50c) 187:744 Je '19 

 Cockleburs 



Cocklebur. A. A. Hansen, il U S Ag Dept C 

 109:1-6 '20 



Seed 



Some points of interest concerning the 

 cocklebur and its seeds. J. S. McHargue. 

 bibliog Ecol 2:110-19 Ap '21 

 Cockroaches 



Cockroach pests in Minnesota with special 

 reference to the German cockroach. V. R. 

 Haber. il Minn Ag Exp B 186:1-16 '19 

 Experiments on cockroach control. E. V. Wal- 

 ter. J Econ Entom 11:424-9 O '18 

 Life history and development of the green- 

 house cockroach. M. P. Zappe. Conn State 

 Ag Exp B 211:311-13 '19 

 Cockscomb, Feathered 

 Suggestions for plant growers; celosia plum- 

 osa. Am Flor 54:691 Ap 17 '20 

 Cocksfoot. See Orchard grass 

 Cocoa. See Cacao 

 Cocoa grass. See Nut grass 

 Cocoa products. See Cacao products 

 Coconut 

 Beautiful and useful tree. C. S. Ellis. II St 

 Nicholas (353 4th av, N.Y. 25c) 46:366-7 F 

 '19 

 Coco-nut. Gard Chron (Lond) 66:319 D 27 '19 

 Coconut cultivation in 1881 and in 1921. A. 



W. Beven. Tropical Ag 57:119-21 Ag '21 

 Cocea-nut palm. J. Ricalton. il Am For 26: 



529-31 S "20 

 Coconut palm in the Philippines; production. 

 W. S. Cookson. Int R Sci & Prac Ag 10, no 

 7:898 JI '19 

 Coconut palm: its culture and uses. P. J. 

 Wester, il map plan P I Ag Bur B 35:1-73 

 '20 

 Coconut: the wealth of Travancore. N. Kun- 

 jan Pillai. Ag J of India 14:608-28 Jl '19 

 Coconut tree in Cochin-China. P. Morange 

 and E. Girard. Int R Sci & Prac Ag 10, no 

 2:180 F '19 



Coconuts. U. A. McLaren. Jamaica Ag Soc 

 J 25:329-30 S '21 



El cocotero. M. A. Valdivia. il La Hacienda 

 16:227-31. 265-7, 313-15 My-Jl '21 



Cow of trees, il Literary Digest (354 4th av, 

 N.Y. 10c) 62:24-5 Jl 12 '19 



Cultivation of coconuts. Tropical Ag 56:329- 

 30 Je '21 



Cutting the cocoanut cake. M. Tevis. il Sci 

 Am Monthly (233 Broadway, N.Y. 60c) 1: 

 404-7 My '20 



Dwarf coco-nut. Ag News 19:131 My 1 '20 



Dwarf coconut in the Federated Malay states. 

 W. F. Handover. Int R Sci & Prac Ag 11, 

 no 5:586-8 My '20 



Dwarf cocoanuts. Jamaica Ag Soc J 25:285-7 

 Ag '21 



Dwarf or king coconut. Ag J of India 16:462-4 

 Jl '21 



Extract from the monthly report of Mr H. 

 C Sampson. Deputy director of agricul- 

 ture, V and VII circles, dealing with co- 

 conut cultivation in the Malabar district. 

 (In Year book, 1918, p. 131-6) Is 9d '18 

 Madras Ag Dept Yearbook 1918:131-6 '18 

 (Is 9d) 



Most valuable crop. Sci Am Monthly (233 

 Broadway, N.Y. 60c) 1:316 Ap '20 



Note on coconut cultivation at Alleppey. W. 

 McRae and R. D. Anstead. Madras Ag 

 Dept Yearbook 1918:121-31 '18 (Is 9d); Ab- 

 .stract. Int R Sci & Prac Ag 10,no 7:896-8 Jl 

 '19 



Origin of the coco-nut palm. Ag News 20:209- 

 11 Jl 9 '21 



Some amino-acids from the globulin of the 

 coconut as determined by the butyl alcohol 

 extraction method of Dakin. C. O. Johns and 

 D. B. Jones. J Franklin Inst (Franklin Inst., 

 Philadelphia 60c) 191:127 Ja '21 



Use of tractors on coconut estates, il Trop- 

 ical Ag 57:1-2 Jl '21 



Varieties of the coco-nut palm. Ag News 19: 

 375 N 27 "20 



See <ilso Coconut industry; Coconut milk; 

 Coconut oil; Copra 



Diseases and pests 

 Attack of nephantis seriJiopa on coconut palm 



in Travancore. R. Madhvan Pillai. il Ag J 



of India 14:668-9 Jl '19 

 Coconut diseases — Kurunegala district. F. A. 



Stockdale. Tropical Ag 56:94-6 F '21 

 Phylophthora faberi, a peronospera causing 



coconut bud rot in the Philippines. O. A. 



^leinking. Int R Sci & Prac Ag 10, no 10: 



1283-4 O '19 

 Red ring disease of coco-nuts; disposition of 



infested material. Ag News 19:222 Jl 10 '20 

 Report of the government entomologist on his 



visit to Batticaloa in connection with the 



pests of coconut cultivation. J. C. Hutson. 



Tropical Ag 57:124-30 Ag '21 

 Small leaf moth of coconuts in Fiji. C: H. 



Knowles. bibliog il Fiji Ag Dept B 12:1-8 



•19 (6d) 

 Some recent observations on red ring disease 



of the coco-nut. Ag News 20:334, 350-1 O 



15-29 '21 

 Two diseases of the coco-nut palm in Ceylon. 



Ag News 20:190 Je 11 '21 

 Work in the investigation of pests and dis- 

 eases of the coconut palm, il Philippine Ag 



R 12,no 2:85-9 '19 



»S'ee 'dlao Coconut bud rot 



Experiments 

 Coconut experiments. C. W. Edwards, il 



Guam Ag Exp Rep 1918:52-8 '19 

 Coconut experiments. C: H. Knowles. il 



Fiji Ag Dept B 8:1-8 '15 (6d) 

 Coconut experiments; results of the coco- 

 nut trial grounds, Chilaw. Tropical Ag 56: 



274-7 My '21 

 Experiments in the growing and manuring of 



coconuts in Ceylon. Int R Sci & Prac Ag 



9,no 11:1318-19 N '18 

 Manning coconut trial ground, Negombo. 



Tropical Ag 56:340-5 Je '21 



