TY  - JA
AU  - Farrell,J.A.K.
TI  - Effects of groundnut crop density on the population dynamics of Aphis craccivora Koch (Hemiptera, Aphididae) in Malawi
U1  - 76-113086 
PY  - 1976///
KW  - Malawi
KW  - Pests of plants
N1  - 20 ref.; 7 fig
T2  - Bulletin of Entomological Research (UK). (1976). v. 66(2) p. 317-329
ER  -