Vegetative Propagation- -Continued. 



438. DELISLE, A., and RUIZ LANDA, E. Enraiza- 

 miento de estacas de cacao defolladas (Teobroma cacao). 

 Colombia. U. Nac. Facul. Nac. de Agron. Rev. 7:261-263, 

 illus. June 1947. 9.4 C717 



439. EADY, G. H. Vegetative reproduction in cacao. 

 Gold Coast Dept. Agr. B. 23:129-134. 1930. 24 G56B 



440. ESCAMILLO, G., ALFREDO PAREDES, L., and 

 BUCHWALD, A. VON. Propagation of cacao— methods 

 and problems. Cacao Inform. B. l(14):l-2; (15):2-3; 

 (16):3-4; (17):2-4. Dec. 1948-Mar. 1949. 68.38 Cll 



Second-fourth installments have titles as follows: 

 Vegetative propagation of cacao; The experimental propa- 

 gation of cacao; Cacao propagation by cuttings. 



441. EVANS, G. Note on the vegetative propagation of 

 cacao at Kew. Kew Roy. Bot. Gard. B. Misc. Inform. 

 1940:42-44, illus. 1941. 451 K51B 



Describes method used successfully in rooting softwood 

 cuttings in greenhouses. 



442. FAUCHfeRE, A. Multiplication du cacaoyer par 

 greffage et marcottage. Agr. et Elevage 1:68-69. Apr. 

 30, 1927. 26 Ag84 



443. FEILDEN, G. ST. C, and GARNER, R. J. 

 Vegetative propagation of tropical and sub-tropical plan- 

 tation crops. Imp. Bur. Hort. and Plantation Crops. Tech. 

 Commun. 13, 99 p. Ref. Mar. 1940. 84 Im72 



Theobroma cacao, p. 90-94. 



444. FREEMAN, W. G. The budding of cacao. Agr. 

 Soc. Trinidad & Tobago, Proc. 23:148-151. Apr. 1923. 

 8 T73 



445. FREEMAN, W. G. Vegetative propagation of 

 cacao and West Indian citrus. Royal Hort. Soc. London 

 Internatl. Hort. Cong. Rpt. and Proc. 9:348-351. 1931. 

 90.09 C7609 



Cacao, p. 349-352. 



446. GEISBERGER, G. Eenige opmerkingen over het 

 stekken van cacao. Bergcultures 13:1732-1740. Ref. 

 Dec. 16, 1939. 22.5 B45 



Methods of rooting cuttings of cacao. 



447. KEEPING, G. S. The vegetative propagation of 

 cocoa. Malayan Agr. J. 33:27-31, illus. Ref. Jan. 1950. 

 22.5 F312 



Review of various methods and results of experiments 

 conducted at the Federation of Malaya Experiment 

 Station, Serdang. 



448. MIRANDA, S. Propagafao agamica do cacaoeiro. 

 Bahia Rur. 3:1269-1274, illus. Aug. 1936. 9.2 B142 



Instructions for grafting and layering. 



449. MONTSERIN, B. G. Vegetative propagation of 

 cocoa by cuttings. Cocoa Res. Conf. Rpt. & Proc. 1945: 

 148-152. Ref. 68.39 C64 



450. OSTENDORF, F. W. Cacao-plantmateriaal. 

 Bergcultures 17:2-5, 28-31, 47-53. Ref. Aug. 16-Sept. 

 16, 1948. 22.5 B45 



Discusses budding and cuttings, with some advice on 

 planting material for Java. 



451. PAREDES, L. A. Propagation of cacao by 

 budding. (Excerpts.) Cacao Inform. B. l(21):5-6. July 

 1949. 68.38 Cll 



Includes summary, discussion, and recommendations. 



452. POUND, F. J. Notes on the budding of cacao. 

 Imp. Col. Trop. Agr. [Trinidad] Cacao Res. Ann. Rpt. 

 (1934)4:3-7, illus. Ref. 1935. 68.39 Cll 



453. POUND, F. J. The significance of budding and 

 grafting cacao and of producing rooted cuttings. Agr. 

 Soc. Trinidad & Tobago. Proc. 43:65-74. Mar. 1943. 



8 T73 



454. PRAVDIN, L. F. Vegetativnoe razmnozhenie 

 shokoladnogo dereva [Vegetative multiplication of cacao]. 

 Sovet. Bot. 1933(3/4):203-207, illus. Ref. 450 So8 



455. PYKE, E. E. Cacao propagation. The vegetative 

 propagation of Theobroma cacao by softwood cuttings. 

 Trop. Agr. [Trinidad] 8:249, illus. Aug. 1931. 26 T754 



456. PYKE, E. E. The vegetative propagation of 

 cacao, I-V. Imp. Col. Trop. Agr. [Trinidad] Cacao Res. 

 Ann. Rpt. (1931)1:4-9; (1932)2:3-9; (1933)3:4-11, illus. 

 1932-34. 68.39 Cll 



I. A survey of possibilities, n. Softwood cuttings, 

 ni. Observations on varietal differences in the rooting 

 behaviour of cacao cuttings. IV. Propagation by softwood 

 cuttings under estate conditions. V. Notes on the 

 dimorphic branching habit of cacao. 



For later papers see Cheesman, E. E. 



457. RAMOS NUNEZ, G. La reproducci6n vegetativa 

 del cacao en forma comercial. Palmira. Estac. Agr. 

 ■ilxpt. B. de Inform. Agropecuaria 1575:1-2. Jan. 26, 

 1949. 



Method employed by United Fruit Co. in Colombia. 



Vegetative Propagation- -Continued. 



458. STAHEL, G. De bladstekken-methode voor het 

 vermenigvuldigen van cacao. Surinam. Landbouwproefsta. 

 B. 61, 15 p., illus. Ref. June 1948. 9.6 D95 



English summary by J. J. Ochse in Cacao Inform. B. 

 l(10):2-3. Aug. 1948. 68.38 Cll 



Describes method of rooting single-leaf cuttings in 

 experimental garden in Surinam. 



English translation by May Coult (typewritten, 16 p.) in 

 U. S. Dept. of Agriculture Library (Translation 6221). 



459. STAHEL, G. Handleiding voor het oculeeren van 

 cacao. Paramaribo, 1923. 17 p., illus. 68.3 Stl 



Illustrations show various details and stages of budding. 



460. STAHEL, G. A new method of rooting cuttings of 

 Hevea and other trees. Trop. Agr. [Trinidad] 24:4-6. 

 Ref. Jan./Mar. 1947. 26 T754 



Includes notes on experiments with cacao. 



461. STAHEL, G. Propagaci6n del cacao por el 

 m^todo de estacas con hojas. Ecuador. Secunda Zona. 

 Cim. de Agr. B. 3(15):9-17. Oct./Dec. 1949. 9.5 Ec95B 



Details of Trinidad method for rooting softwood cut- 

 tings and method developed by Stahel for rooting single- 

 leaf cuttings. 



462. ♦THIRION, F. Note sur quelques facteurs 

 susceptible d'influencer les succ&s de la greffe du 

 cacaoyer au Congo. Cong. Internatl. d'Agr. Trop. et 

 Subtrop. (1937)7:165-168. 1939. 



463. THIRION, F. Note relative aux essais entrepris 

 sur la greffe du cacaoyer. Cong. Internaz. di Agr. Trop. 

 e Subtrop., 8, Tripoli, 1939. [P.] 2D(44), 8 p. 1939. 



26 In863C 



Summaries of results of experiments at Yangambi, 

 Congo Beige, on various factors influencing success. 



464. TOLLENAAR, I. D. De beteekenis van het 

 onderstamvraagstuk voor de cacao-cultuur. Bergcultures 

 15:553-556, illus. May 3, 1941. 22.5 B45 



Gives examples indicating correlation between vigor of 

 stock and vigor of tree resulting from budding. 



465. WILLIAMS, R. O. Budding of cacao on estates. 

 Agr. Soc. Trinidad & Tobago, Proc. 23:151-157. Apr. 

 1923, 8 T73 



Experience in Trinidad. i ■ •■ 



Soils 



466. BONDAR, G. A geologia do sul baiano, III-[IV]. 

 Campo [Rio de Janeiro] 8(91):26-28; (93):17-19, 30. 

 July, Sept. 1937. 9.2 C15 



Describes soils of various cacao-growing areas. 



467. BONDAR, G. Influencii de acidez e alcalinidade 

 do solo sobre o crescimiento do cacau. Campo [Rio de 

 Janeiro] 6(10):40-41, illus. Oct. 1935. 9.2 C15 



468. BONDAR, G. Os solos para cultura de cacau e a 

 geologia da zona cacaueira da Baia. Campo [Rio de 

 Janeiro] 8(89):53-55, 57, illus. May 1937. 9.2 C15 



469. BONDAR, G. A tendencia do cacaueiro ao 

 saprofitismo. Campo [Rio de Janeiro] 6(9):63-64, illus. 

 Sept. 1935. 9.2 C15 



Observations on growth of seedlings in soils of high and 

 low content of organic matter. 



470. BONDAR, G. Terras de cacao no Estado da 

 Bahia. Correio Agr. 1:293-304, illug. Nov. 1923. 

 9.2 C812 



Describes soils of various sections of the State and 

 their suitability for cacao culture. 



471. CHARTER C. F. The characteristics of the 

 principal cocoa soils. In Cocoa, Chocolate and Confec- 

 tionery Alliance. Report of the Cocoa Conference, 1949, 

 p. 105-U2. London, 1949. 68.39 In82 



Discusses soil requirements of cocoa and the structure 

 and characteristics of the good and bad soils of the cocoa- 

 growing regions. 



472. CHARTER, C. F. The detailed reconnaissance 

 soil survey of the cocoa country of the Gold Coast. In 

 Cocoa, Chocolate and Confectionery Alliance. Report of 

 the Cocoa Conference, 1949, p. 19-24. London, 1949. 

 68.39 In82 



Gives methods employed in detailed reconnaissance soil 

 surveys and progress of the soil survey to date. Dis- 

 cussion, p. 23-24. 



473. CHENERY, E. M. A digest of the cacao soils of 

 Trinidad and Tobago. Cocoa Res. Cong. Rpt. & Proc. 

 1945:144-145. 1945. 68.39 C64 



474. CHENERY, E. M., and HARDY, F. The moisture 

 profile in some Trinidad forest and cacao soils. Trop. 

 Agr. [Trinidad] 22:100-115. June 1945. 26 T754 



15 



♦Not examined. 



