170 MISC. PUBLICATION 734, U. S. DEPT. OF AGRICULTURE 



OSBORN, H. 



1898 notes on coccidae occurring in iowa. Iowa Acad. Sci. Proc. 5 (1897) : 

 224-231. 

 Comment on 27 species or varieties; Aspidiotus ancylus serratus 

 Newell and Cockerell, n. var. ; A. osborni Newell and Cockerell, n. sp. 

 described. 



1903 A METHOD FOR MOUNTING DRY COCCIDAE FOR PERMANENT PRESERVATION. 



U. S. Dept. Agr., Div. Ent., Bui. (n.s.) 40: 35-36. 

 Suggests use of mica slips for dry mounts. 



OSBORN, H. T. 



1953 insect pest survey. Calif. Dept. Agr. Bui. 41: 213-218(215). 

 Discusses discovery and status of Lepidosaphes destefanii in Cali- 

 fornia. 



OSSIANNILSSON, F. 



1951 BIDRAG TILL KANNEDOMEN OM DEN SVENSKA SKOLDLUSFAUNAN (HOM. 



coccoidea). (English summary.) Opusc. Ent. 16: 1-9. 

 Lists 33 species, 11 new to Sweden. 



1954 PUTO GISLENI N. SP. A NEW AUSTRALIAN PSEUDOCOCCID (HEM. COCC.). 



Lunds Univ. Arsskr. N. F. Avd. 2, Bd. 50, No. 14 (Rpt. from Prof. 

 Gislen's Exped. to Australia in 1951-52), illus. 



Otanes, F. Q. 



1936 SOME OBSERVATIONS ON TWO SCALE INSECTS INJURIOUS TO MANGO 



flowers AND fruits. Philippine Jour. Agr. 7: 129-139, illus. 

 Includes descriptive information on Puto spinosus, Coccus mangiferae. 



Pallas, P. S. 



1801 REISE DURCH VERSCHIEDENE PROVINZEN DES RUSSISCHEN REICHS. 

 (PHYSICALISCHE REISE DURCH VERSCHIEDENE PROVINZEN DES RUS- 

 SISCHEN reichs IM 1768 and 1769 sten jahre.) Pt. 1 (2nd printing). 

 St. Petersburg, Kaiserliche Acad, der Wiss., 504 p. (21, 205). Horn 

 (p. 909) and Fernald (p. 326) indicate that first printing was issued 

 in 1771. 

 Coccus hyperici. 



Palmer, M. A. 



1905 ON THE DORSAL GLANDS AS CHARACTERS OF CONSTANT SPECIFIC VALUE IN 



the coccid genus parlatoria. Kans. Univ. Sci. Bui. 13: 131-146, 

 illus. 



Paoli, G. 



1915 CONTRIBUTO ALLA CONOSCENZE DELLA COCCINIGLIE DELLA SARDEGNA. 



Redia 11 (1916) : 239-268 ; illus. 

 Reports 31 coccids, including Micrococcus oviformis and Lecanium 

 ficinum, n. spp. 



See also Berlese, A., and Paoli, G. 



Parr, T. 



1937 notes on the golden or pit-making oak scale. Jour. Forestry 35: 



51-58. 

 Life history, plant damage, parasites. 



1939 MATSUCOCCUS SP., a scale insect injurious to certain pines in the 



northeast (hemiptera-homoptera) . Jour. Econ. Ent. 32: 624-630, 

 illus. 

 [M. gallicola] — distribution, description, biology. 



1940 ASTEROLECANIUM VARIOLOSUM RATZEBURG, A GALL-FORMING COCCID, AND 



its effect upon the host trees. Yale Univ., School Forestry Bui. 

 46, 49 p., illus. 

 Descriptive and physiological information. 



Parrott, P. J. 



1899 aspidiotus fernaldi (ckll.) sub-sp., cockerelli, sub-sp. nov. Canad. 

 Ent. 31: 10-11, illus. 



