Fungus Diseases --Continued. 



791. FERNANDES, D. S. Voorllopige mededeelingen 

 over den stand van het onderzoek naar de corzaken van de 

 "instervingsziekte" bij de cacao. Surinam. Dept. van 

 Landb., Nijv. en Handel. Meded. 20, 4 p. June 23, 1925. 

 9.6 D95M 



Provisional communications on the status of research 

 on the causes of dieback disease of cacao. 



792. GARCES OREJUELA, C. Preliminares al estudio 

 del chancro y la fusariosis del cacao. Colombia. U. Nac. 

 Facul. Nac. de Agron. Rev. 1:61-118, illus. Ref. Aug. 

 1939. 9.2 C717 



Caused by Phytophthora faberi and Fusarium 

 orthoceras Var. 



793. LUDWIGS, K. Wurzelpilze an kakao- 

 kakaoverjiinjung. Tropenpflanzer 23:167-173, illus. 

 July/ Aug. 1920. 26 T75 



Brief discussion of root disease fungi, including Lepiota 

 sp. and Hymenochaete noxia, and of renewal measures. 



794. MOLESTINA O., E. Enfermedades del cacao en 

 El Ecuador; escoba de la bruja y moniliasis; metodos de 

 control y cacao inmune. Ecuador Agr. 2:62-66, illus. 

 Feb. 1926. 9.5 Ec92 



795. NEGRETTI, A. N. Los hongos.-Nectria banni & 

 Nectria theobroma. Dominican Repub. Sec. de Agr. e 

 Inmigraci6n. Rev. de Agr. 17:125-128. Feb. 28, 1923. 



8 R323 



Warning against these fungi, emphasizing the part 

 played in their control by circulation of air and drainage. 



796. OCFEMIA, G. O., and CELINO, M. S. A brown 

 bark rot of cacao trunk. Philippine Agr. 21:665-675, 

 illus. Mar. 1933. 25 P542 



Symptoms, causal organism (Hypomyces haemato- 

 coccus), and control measures. 



797. PARODI, E. Sulle cause della decadenza della 

 cultura del cacao all 'Ecuador e possibili rimedi. Agr. 

 Colon. 30:121-127, illus. Ref. Apr. 1936. 26 Ag82 



Marasmius perniciosus and Monilia roreri. 



798. PATOUILLARD, N. Quelques champignons 

 saprophytes des arbres a S. Thom6. Soc. Portug. des 

 Sci. Nat. M6m., Ser. Zool. 2:70-71, illus. 1922. 



506 SolM 



Includes several prevalent on cacao. 



799. PATOUILLARD, N. Quelques parasites du 

 cacaoyer a San Thom^. Soc. Portug. de Sci. Nat. M6m., 

 S6t. Zool. 2:89-94, illus. 1922. 506 Sol2 



Describes Nectria albiseda, Phoma theobromae, 

 Anthromycopsis filiformis, and Stilbum seabrae, n. spp. 



800. PETCH, T. Brown thread blight. Brit. Mycol. 

 Soc. Trans. 13:142-143. Mar. 1928. 451 B76 



Marasmius byssicola, n. sp., on cacao and kola from 

 West Africa. 



801. PETCH, T. Fomes lignosus. Ceylon. Tea Res. 

 Inst. Tea Q. 1:64-66. Aug. 1928. 68.18 C33 



Confusion of two species of fungi known by this name in 

 East and West Indies, that in the East Indies being 

 injurious to cacao. 



802. *REINKE, K. G. Untersuchungen iiber die 

 schimmelpilze von kakaobohnen unt. spez. Beriicks. d. 

 Aspergillusarten. Bordesholm, Nblke, 1927. 56 p. 



Dissertation— Kiel. 



803. ROMBOUTS, J. E. Mol^stias criptogamicas do 

 cacaueiro. Resumo da literature mundial e observafoes 

 na zona cacaueira da Baia.- Brazil. Min. da Agr. B. 

 26(10/12):33-57. Ref. Oct./Dec. 1937. 9.2 Ag83 



804. RORER, J. B. Discussion of the cacao industry 

 in Ecuador with regard to effects of Monilia and witch 

 broom diseases. Spice Mill. 48:2624-2628. Dec. 1925. 

 389.8 Sp4 



Also in Tea and Coffee Trade J. 49:919-921, Dec. 1925. 

 68.8 T22 



805. RORER, J. B. Informe . . . sometido al Departa- 

 mento de Comer cioy Agricultura de EE. UU. de Norte 

 America. Guayaquil, Papeleria e Imprenta "Cultura" 

 1926. 13 p. 464.09 R69In 



On the cacao industry in Ecuador and effects of Monilia 

 and witches broom diseases. For English version see 

 Item 804. 



806. SEABRA, A. F. DE. Note prgliminaire sur la 

 maladie des cacaoyers connue a S. Thom6 sous la 

 designation de "seca dos ramos." Soc. Portug. des Sci. 

 Nat. M6m., S6r. Zool., 2:87-89, illus. 1922. 506 SolM 



Botriodiplodia theobromae, Corticium salamanicolor. 



807. SINGH, J. Enfermedad negra de la rafz. 

 (Rosellinia pepo). Asoc. Venezolana de Prod, de Cacao. 

 B. l(2):21-35, illus. Feb. 1936. 



*Not examined. 



Fungus Diseases --Continued. 



808. SMALL, W. Notes on species of Colletotrichum 

 and Phoma in Uganda. Kew Roy. Bot. Gard. B. Misc. 

 Inform. 1921:57-67. Apr. 1921. 451 K51B 



Colletotrichum on coffee and cacao, p. 57-63. 



809. STANER, P. Le die-back du cacaoyer. B. Agr. 

 du Congo Beige 31:153. Dec. 1940. 24 K83 



Brief discussion of the relation of this disease to 

 eelworm and Sahlbergella infestation. 



810. STEVENS, F. L., and DOWELL, R. I. A Meliola 

 disease of cacao. Phytopathology 13:247-250, illus. May 

 1923. 464.8 P56 



Meliola guianensis, Helminthosporium guianensis n. sp. 



811. TABOR, R. J., and BUNTING, R. H. On a 

 disease of cocoa and coffee fruits caused by a fungus 

 hitherto undescribed. Ann. Bot. [London] 37:153-157, 

 illus. Jan. 1923. 450 An7 



Trachysphaera fructigena. 



812. TURCONI, M. Sopra una nuova malattia del 

 cacao (Theobroma cacao L.). Pavia. U. 1st. Bot. Atti 

 (ser. 2) 17:1-8, illus. Ref. 1920. 451 P282 



Dieback caused by Physalospora theobromae n. sp. 

 with which are associated Stachylidium theobromae n. sp. 

 and Helminthosporium theobromae n. sp. 



813. VERMOESEN, F. M. C. Note sur la maladie du 

 "coup de soleil" des cacaoyers du Mayumbe. B. Agr. du 

 Congo Beige 11:3-21, illus. Mar./June 1920. 24 K83 



Caused by Diplodia theobromae. 



814. VOELCKER, C. J., and WEST, J. Cacao die- 

 back. Trop. Agr. [Trinidad] 17:27-31, illus. Ref. Feb. 

 1940. 26 T754 



Study made in the Gold Coast and Nigeria. 

 French version by S. Bouthiaux in Rev. de Bot. Appl. et 

 d'Agr. Trop. 21:134-139. 26 R323 



815. WALLACE, G. B. A root disease of cacao. 

 (Associated with Ustulina zonata Lev.). East African 

 Agr. J. 1:266-268, illus. Ref. Jan. 1936. 24 Ea74 



816. WATERSTON, J. M. Observations on the 

 parasitism of Rosellinia pepo Pat. Trop. Agr. [Trinidnd] 

 18:174-184, illus. Ref. Sept. 1941. 26 T754 



On cacao and other crops. 



817. WENT, F. Voorloopige mededeelingen over den 

 stand van het onderzoek naar de oorzaken-van de 

 "instervingsziekte" bij de cacao. Indische Mercuur 48: 

 647. Sept. 18, 1925. 286.8 In2 



Comments on an article with the same title by D. S. 

 Fernandes (item 791). 



Phytophthora Canker and Pod Rot 



818. ASHBY. S. F. Oospores in cultures of 

 Phjrtophthora faoeri. Kew Roy. Bot. Gard. B. Misc. 

 Inform. 1922:257-262. Ref. 1922. 451 K51B 



819. ASHBY, S. F. Relation between cacao pod rot 

 and coco-nut bud rot. Agr. News 20:318. Oct. 1, 1921. 

 8 W525A 



Relation between Phytophthora faberi and P. palmivora. 



820. ASHBY, S. F. Strains and taxonomy of 

 Phytophthora palmivora Butler (P. faberi Maubl.). Brit. 

 Mycol. Soc. Trans. 14:18-38, illus. Ref. Mar. 11, 1929. 

 451 B76 



Organism causing canker on cacao and other tropical 

 plants. 



821. BONDAR, G. Como combatir a podridao parda 

 do cacaoeiro. Correio Agr. 7:276-277. Oct. 1929. 



9.2 C812 



Caused by Phytophthora faberi. 



822. BONDAR, G. O decr^scimo da produfao 

 cacaueira na Bafa. Campo [Rio de Janeiro] 17(199):33- 

 35; (200):46-48. July-Aug. 1946. 9.2 C15 



Factors favoring damage by Phjrtophthora palmivora. 



823. BONDAR, G. Podridao parda dos frutos do 

 cacau. Campo [Rio de Janeiro] 17(195):29-33, illus. Mar. 

 1946. 9.2 C15 



Brown rot of cacao fruits caused by Phytophthora 

 palmivora. 



824. BONDAR, G. A podridao parda dos frutos de 

 cacau. Bahia Rur. 16(8): 18-19, 23, illus. Aug. 1948. 

 9.2 B142 



Caused by Phytophthora palmivora. 



825. BOWMAN, G. F. Podredumbre negra del cacao. 

 Hacienda 43(9):48-49. Sept. 1948. 6 Hll 



Results of experiments to control black pod rot, 

 conducted in Costa Rica in 1946-48. 



Reprinted as Inst. Inter-Amer. de Cien. Agr. P. T^c. 

 29, 2 p. 28 In83T 



826. BOWMAN, G. F. A podridao negra do cacau. 

 Fazenda 43(10):46-48, illus. Oct. 1948. 6 HUP 



Black pod rot and efforts to control it. 



25 



