Selenothrips- -Continued. 



Reviews previous records of natural enemies of the 

 cacao thrips, Selenothrips rubrocinctus, discussing those 

 occurring in Trinidad, with comment on the importance 

 of natural enemies in control. 



1103. CALLAN, E. M. Sex ratio affected by host plant. 

 Nature [ London] 152:162-163. Aug. 7, 1943. 472 N21 



. Counts show that proportion of males of Selenothrips 

 rubrocinctus is much higher on cashew than on cacao. 

 Significance of phenomenon unknown. 



1104. CALLAN, E. M. Thrips resistance in cacao. 

 Trop. Agr. [Trinidad] 20:127-135. Ref. July 1943. 

 26 T754 



Selenothrips rubrocinctus. 



1105. COTTERELL, G. S. A new parasite of 

 Heliothrips rubrocincta. Gold Coast Dept. Agr. B. 7:47- 

 48, illus. 1927. 24 G24B 



Parasite later identified as Dasycapus parvipennis. 



1106. COTTERELL, G. S. The red banded cacao thrips, 

 Heliothrips rubrocinctus, Giard. Gold Coast Dept. Agr. 

 B. 13:94-99, illus. 1928. Ref. 24 G56B 



1107. COTTERELL, G. S. Report on the collection and 

 despatch to Trinidad of the parasite Dasyscapus parvi- 

 pennis. Gold Coast Farmer 4:172-174. Jan. 1936. 



24 G563 



For control of Selenothrips rubrocinctus. 



1108. DARLING, H. S. The effect of light on the 

 incidence of cacao thrips. Trop. Agr. [Trinidad] 19:151- 

 162. Ref. Aug. 1942. 26 T754 



1109. DOHANIAN, S. M. La busqueda de insectos 

 beneficiosos en los tropicos americanos para introducir- 

 los in Puerto Rico. Rev. de Agr. de Puerto Rico 30:408- 

 412. Sept. 1938. 8 R325 



Includes account of introduction of Dasyscapus parvi- 

 pennis Gahan as parasite of Selenothrips rubrocinctus. 



1110. DOHANIAN, S. M. Life history of the thrips 

 parasite Dasyscapus parvipennis Gahan and the technic 

 for breeding it. J. Econ. Ent. 30:78-80. Ref. Feb. 1937. 

 421 J822 



For control of Selenothrips rubrocinctus. 



1111. FREEMAN, W. G. Cocoa thrips. Good cultiva- 

 tion in relation to thrips. Agr. Soc. Trinidad & Tobago. 

 Proc. 28:60-63. Feb. 1928. 8 T73 



Remarks to accompany a tour of River Estate. 

 Discussion, p. 63-68. 



1112. KADEN, O. F. Die bekampfung des kakao- 

 thripses unter neuzeitlichen gesichtspunkten mit 

 bertfcksichtigung der verhaltnisse in San Tom6, Golf von 

 Guinea. Tropenpflanzer 37:139-148. Ref. Apr. 1934. 

 26 T75 



Also, with summaries in French, English, Spanish, and 

 Italian, in Off. Internatl. du Cacao et Choc. B. Off. 7:175- 

 183, May 1937. 68.38 Of2 



1113. REYNE, A. De cacaothrips (Heliothrips 

 rubrocinctus Giard). Surinam Dept. van Landb. B. 44, 

 214 p., illus. Ref. Aug. 1921. 9.6 D95 



English summary, p. 195-214. 



1114. REYNE, A. Over den invloed der weergesteld- 

 heid op het min of meer talrijk voorkomen der cacao- 

 thrips in Suriname. Indische Mercuur. 52:987-989. Nov. 

 13, 1929. 286.8 In2 



Influence of weather on the abundance of Selenothrips 

 rubrocinctus in Surinam. 



1115. RUSSO, G. Contributo alia conoscenze degli 

 insetti della Repubblica Dominicana (Antille). Nota su 

 alcuni Tisanotteri. Soc. Ent. Ital. Mem. 15:42-54, illus. 

 Ref. June 15, 1936. 420 ItlM 



Selenothrips rubrocinctus (Giard) Karny, p. 45-54. 



1116. SEABRA, A. F. DE. Encore le thrips de 

 cacaoyer (Heliothrips rubrocinctus Giard.) a S. Thom6. 

 Soc. Portug. des Sci. Nat. M6m., S6r. Zool. 2:119-122. 

 1922. 506 SolM 



1117. SEABRA, A. F. DE. Quelques observations sur 

 le "thrips" du cacaoyer (Heliothrips rubrocinctus Giard). 

 Soc. Portug. des Sci. Nat. M6m., S6r. Zool. 2:29-49, 

 illus. Ref. 1922. 506 SolM 



1118. URICH, F. W. Cacao thrips in San Thome. Agr. 

 Soc. Trinidad & Tobago, Proc. 22:569-573. July 1922. 



8 T73 



1119. VERTEUIL, J. DE, and VERTEUIL, G. DE. 

 Thrips control. Results of an attempt at controlling thrips 

 on a cacao estate situated in the Cunapo District, Ward of 

 Turure, by spraying with Bordeaux mixture and its effect 

 on crop production. Trop. Agr. [Trinidad] 7:332-334. 

 Dec. 1930. 26 T754 



Selenothrips rubrocinctus. 



THE CACAO BEAN 

 Harvesting and Primary Processing 



1120. BEIRNAERT, A. Note sur la preparation du 

 cacao a Barumbi et a Gazi (Congo Beige). B. Agr, du 

 Congo Beige 21:1000-1004. Sept. 1930. 24 K83 



Describes two systems of fermentation. 



1121. BELLEFORD, V. DE. Notas sobre a fermentagao 

 do cacau. Bahia Rur. 3:888-890. Jan. 1936. 9.2 B142 



Translated from Off. Internatl. du Cacao et Choc. B. 

 Off., Nov. 1935, 



1122. BELLEFROID, V. DE. Notes sur la fermentation 

 du cacao. Off. Internatl. du Cacao et Choc. B. Off. 5(11): 

 481-486. Nov. 1935. Libr. Cong. 



Summaries in English, German, Spanish, and Italian. 



Spanish translation in Bahia Rur. 3:888-890, Jan. 1936. 

 9.2 B142 



Discussion of purposes of fermentation and factors 

 governing length of fermentation period necessary. 



1122a. BONDAR, G. A colheita do cacau. Campo [Rio 

 de Janeiro] 7(83):38-39. Nov. 1936. 9.2 C15 



Harvesting cacao, with a brief section on costs and 

 returns in Bahia. 



1123. BONDAR, G. O preparo do cacau. Campo [Rio 

 de Janeiro] 7(84):45-46, illus. Dec. 1936. 9.2 C15 



Fermentation, washing, and claying. 



1124. BUSSE, W. Ursachen und wirkungen bei der 

 aufbereitung des kakaos. Tropenpflanzer 27:69-93. 

 July/ Aug. 1924. 26 T75 



Deals chiefly with fermentation and drying. 



1125. CRADWICK, W. Notes on curing cacao for small 

 settlers. Jamaica Agr. Soc. J. 30:225-226. June 1926. 



8 J223 



1126. DADE, H. A. A note on the sun-drying of cacao. 

 Gold Coast Dept. Agr. B. 23:107-108. 1930. 24 G56B 



1127. ♦EBERHARDT, H. Zur aufbereitung des kakaos 

 am Kamerumberg. Tropenpflanzer 44:303-311. 1941. 



Describes and compares different methods of 

 fermenting cacao. 



1128. THE FERMENTATION of small samples. In 

 Cocoa, Chocolate and Confectionery Alliance. Report of 

 the Cocoa Conference, 1947, p. 59-62. London, 1947. 

 68.39 In82 



Suggests standard procedure for preparing small 

 samples of beans, in connection with evaluating flavor and 

 quality of new clones. 



1129. FERNANDO, M. The fermentation and curing of 

 cacao in Ceylon. Trop. Agr. [Ceylon] 90:191-199, illus. 

 Apr. 1938. Ref. 26 T751 



1130. HAAN, J. T. DE. Enquete cacao-fermentatie. 

 Bergcultures 1:126-128. July 31, 1926. 22.5 B45 



Results of a questionnaire and experiments in Central 

 Java. 



1131. HARDY, F. Cacao fermentation. Two suggested 

 substitutes for the customary plantation practice. Trop. 

 Agr. [ Trinidad] 3:2"l-234. Nov. 1926. 26 T754 



1132. HOLLAND, T. H. Experiments in cacao fermen- 

 tation. Ceylon Dept. Agr. B. 80, 21 p. Feb. 1927. 



22.5 C33 



1133. KADEN, O. F. Over het fermenteeren van cacao. 

 Indische Cult. (Teysmannia) 21:205-206. May 16, 1936. 

 26 In2 



1134. KADEN, O. F. Uber das aufbereiten des 

 konsumkakaos, insbesondere uber das garen, waschen 

 und trocknen friihreifer und steinfriichtiger kakaobohnen. 

 Tropenpflanzer 41:139-157, 193-203, illus. Ref. Apr.- 

 May 1938. 26 T75 



Reports investigations on fermentation, washing, and 

 drying of cacao, with special attention to early-rige and 

 hard beans. 



1135. KEMPF, N. An ounce of prevention; chocolate 

 variations begin with cocoa bean; native growers need 

 lessons in processing. Candy Indus. 11(11):8; (12):8, 19; 

 (13):28, 33. Nov. 22-Dec. 20, 1949. 389.8 C168 



Subtitle of pt. 2: Modern methods of cocoa propagation 

 insure disease resistant, good flavor beans; pt. 3: Central 

 fermentaries seen as best means of eliminating flavor 

 defects in cocoa beans. 



1136. KNAPP, A. W. Cacao fermentation in West 

 Africa. Soc. Chem. Indus. J. Trans. 53:151T-158T, illus. 

 Ref. May 18, 1934. 382 M31 



Methods used by the native cacao planters on the Gold 

 Coast. 



Also infGt. Brit.] Imp. Inst. B. 32:411-429. Nov. 1934. 

 (26 G79); Off. Internatl. des Fabric, de Choc, et de Cacao. 

 B. Off. 4:315-332. Oct. 1934. 68.38 Of2 



*Not examined. 



34 



