BIBLIOGRAPHY OF THE COCCOIDEA, SECOND SUPPLEMENT 55 

 Hodgson, C. J. — Continued 



1969 NOTES ON RHODESIAN COCCIDAE (HOMOPTERA: COCCOIDEA) PART II. 

 THE GENERA CEROPLASTES AND GASCARDIA. Amoldia (Rhodesia) 



4 (3) : 1-43, illus. 

 C. brachystegiae and G. gwaai n. spp.; n. status; n. syn.; rede- 

 scriptions; keys to spp.; discussion of environmentally induced 

 variation. 



1969a NOTES ON RHODESIAN COCCIDAE (HOMOPTERA: COCCOIDEA) PART III. 



Arnoldia (Rhodesia) 4 (4) : 1-42, illus. 

 8 n. spp.; 3 spp. redescribed; 7 spp. new to Rhodesia; keys to gen. 

 and spp.; hosts and distribution. 



1969b THE STATUS OF HEMILECANIUM IMBRICANS (GREEN) (HOMOPTERA: 

 COCCOIDEA) IN AFRICA SOUTH OF THE SAHARA. Jour. Nat. Hist. 3: 



321-327, illus. 

 Redescribes gen., H. imbricans and H. theobromae. 



HOLLINGER, A. H. 



1917b the shell-bark hickory mealy-bug. Canad. Ent. 49: 19-21, illus. 

 Description of adult female of Pseudococcus Jessica. 



Hood, C. E. 



1907 the lecaniums, or soft scales. Mass. Agr. Expt. Sta. Cir. 6: 1-3. 

 Notes on field recognition, biology, and control of Eulecanium 

 armeniacum, cerasifex, nigrofasciatum, tulipiferae, and Saissetia 

 hemisphaerica. 



Hoq, H., see Alam, M. Z., and Hoq, H. 



Hosny, M. 



1939 ON COCCIDS FOUND ON ROOTS OF PLANTS IN EGYPT. Egypt Min. Agr. 

 Tech. and Sci. Serv. Bui. 237: 1-21, illus. 



Correction of Morrison and Renk 1957 bibliography from 1933 to 



1939. 

 See Beshir, M., and Hosny, M. 



Houser, J. S. 



1918 DESTRUCTIVE INSECTS AFFECTING OHIO SHADE AND FOREST TREES. Ohio 



Agr. Expt. Sta. Bui. 332: 165-487, illus. (Coccids p. 280-308.) 

 Notes on appearance, life history, hosts, natural enemies, and con- 

 trol of 22 spp. in 13 gen. 



Howard, L. 0. 



1894b ON THE GEOGRAPHICAL DISTRIBUTION OF SOME COMMON SCALE INSECTS. 



Canad. Ent. 26: 353-356. 

 Brief discussion of 7 diaspidid spp. 



1895d SOME SCALE INSECTS of the orchard. U.S. Dept. Agr. Ybk. 1894: 

 249-276, illus. 

 Descriptions and keys for 8 spp. in 5 gen.; life cycle; hosts and 

 distribution ; parasites. 



