TY  - JA
AU  - Markkula,M.
AU  - Forsberg,A.
AU  - Haemaelaeinen,M.
AU  - Tiittanen,K.
TI  - The aphid midge Aphidoletes aphidimyza (Diptera, Cecidomyiidae) and its use in biological control of aphids [mass production, commercial glasshouses, open air]
SN  - 0003-4428
U1  - 80-529701 
PY  - 1979///
KW  - Injurious insects
KW  - Insects used for biological control
KW  - Pests of plants
N1  - 59 ref. Summary (En)
T2  - Annales Entomologici Fennici (Finland). (1979). v. 45(4) p. 89-98
ER  -