36 MISC. PUBLICATION 987, U.S. DEPT. OF AGRICULTURE 



Roonwal, M. L., Raizada, M. B., Chatterji, R. N., and Singh, B. 



1958 DESCBIPTIVE ACCOUNT OF THE HOST-PLANTS OF THE LAC INSECT, LACCIFER 



LACCA (KERR), AND THE ALLIED PLANTS IN THE INDIAN REGION, PTS. 



l and 2. Ranchi, India, Indian Lac Cess Com. 140 p. 

 Lists 84 common lac hosts; discussion of botanical relationship; notes on 

 relation of hosts to lac cultivation, etc. 



Rota, P. 



1955 CONTRIBUTO ALLA CONOSCENZA DELLA GHIANDOLE SERICIPARE NEGLI 



aspidiotini. Bol. di Zool. Agr. e Bachicoltura 21: [231]-252, illus. 

 Detailed description of histological development of a microtubular duct 

 as studied in Aspidiotus perniciosus. 



Ruffinelli, A., see Guido, A. S., and RufBnelli, A. 



Russo, G. 



1959 la cocciniglie degli agrumi e mezzi di lotta. Tec. Agr. [Catania] 



11: 354-387, illus. Also in Naples Univ. Facol. di Sci. Agr. (Portici) 

 Ann. 24 (ser. 3) : 1-32, illus. 

 Descriptive notes, biology, and control for 13 coccids injurious to citrus. 



1959a entomofagi ed anticoccidici degli agrumi in it alia. Portici Lab. 

 di Ent. Agr. "Filippo Silvestri" Bol. 17: 246-254. 

 Most important scale insects attacking citrus in Italy cited; their 

 control discussed. 



Saakian-Baranova, A. A., see Bustshik, T. N., and Saakian-Baranova, A. A. 



Saeed, M., see Latif, A., and Saeed, M. 



Sakai, K. 



1929 notes on some scale insects and host plants from kagoshima. (In 

 Japanese.) Kontyu 3: 121-130. 

 Lists 53 coccids on numerous hosts. 



1932 list of coccoidea in oita prefecture. Kagoshima Imper. Col. Agr. 

 and Forestry Nat. Hist. Soc. Trans. 3: 63. 

 (Not seen; information from Takahashi in litt.) 



Salazar Vaquero, M., see Berry, P. A., and Salazar Vaquero, M. 



Sankaran, T. 



1959 the life history and biology of the wax-scale ceroplastes 

 pseudoceriferus green (coccidae: homoptera). Bombay Nat. 

 Hist. Soc. Jour. 56: 39-59, illus. 



Savescu, A. 



1957 DIE LINDEN-KOMMASCHILDLAUS (LEPIDOSAPHES TILIAE SP. N.). AnZ. f. 



Schadlingsk. ver. mit Schadlingsbekampf. 33: 197-201, illus. 

 Description, biology, control. 



SCHLECTENDAL, D. F. L. VON. 



1858 schadliche insekten. Hamburger Gart.-u. Blumenzeitung 14: 407- 

 409. 

 Review of "Schadliche Insekten" by Dr. Carl Amerling; uses Mytillicoccus 

 and Mytilicoccus spellings of genus. 



Schmidt, L. 



1956 CONTRIBUTION TO THE ENTOMOLOGICAL FAUNA OF YUGOSLAVIA. 



Plant Protect. [Beograd] 36 (sup.), p. 3-11. 

 Reports 93 coccids for the country. 



SCHMUTTERER, H. 



1956 ZUR MORPHOLOGIE, SYSTEMATIC UND BIONOMIE DER PHYSOKERMES-ARTEN 



an fichte (homop. cocc). Ztschr. f. Angew. Ent. 39: 445-466, 



illus. 

 Reviews structure, differentiation, biology, and feeding behavior of 

 P. piceae Schrk. and hemicryphus Dalm. 



