Literature

Authors	Year	Title
V. A. Yasnosh	1973	The Aphelinidae fauna (Hymenoptera) of central Asia and Kazakh SSR
G. Viggiani, Iannaconne F.	1973	Osservazioni sulla biologia e sui parassiti dei diaspini Chrysomphalus dictyospermi (Morg.) e Lepidosaphes beckii (Newm.) svolte in Campania nel trienno 1969-1971
G. Viggiani	1973	Peculiarità morfo-biologiche delle specie del gener Azotus How. (Hymenoptera: Aphelinidae)
T. Tachikawa	1973	Discovery of Aspidiotus beilschmiediae Takagi (Homoptera: Diaspididae) from Japan and its aphelinid parasite
M. Sternlicht	1973	Parasitic wasps attracted by the sex pheromone of their coccid host
S. A. Shafee	1973	Indian species of the genus Prospaltella Ashm. (Hym.: Aphelinidae)
F. C. Roberts, Luck, R. F., Dahlsten, D. L.	1973	Natural decline of a pine needle scale population at South Lake Tahoe
V. Pelov, Trenchev G.	1973	The pear whitefly and its natural enemies
D. G. Nielsen, Johnson N. E.	1973	Contribution to the life history and dynamics of the pine needle scale, Phenacaspis pinifoliae , in central New York
J. J. Lipa	1973	Dotychczasowe prace nad wykorzystaniem entomofagow w ochronie warzyw i upraw szklarniowych w Polsce
T. Kowalska, Szczepanska K.	1973	Toksykznosc niektorych insektycydow dla zlootookow, biedronek i blonkowek
T. Kowalska	1973	Masowa hodowla enkarsji ( Encarsia formosa Gah.) i gej wykorzy stanie w biologicznym zwalczaniu maczlika szlarniowego ( Trialeurodes vaporariorum Westw.)
G. Crops Rese Institute	1973	Annual Report, Glasshouse Crops Research Institute, 1972
I. S. de Crouzel, Bimboni, H. G., Zanelli, M.	1973	Lucha biológica contra la 'cochinilla roja australiana' Aonidiella aurantii (Maskell) (Hom. Diaspididae) en cítricos. I. Revision general. II Liberación de parasitos y ensayo de
Wof Scotlan College	1973	Annual Report, West of Scotland Agricultural College, Year Ended 30th September 1973
C. L. S., G. L. E. Peña	1973	Los insectos de Isla de Pascua (Resultados de una prospección entomológia
Anonymous	1973	Annual Report of the German Plant Protection Service. 1972