TY - JA AU - Farrell,J.A.K. TI - Effects of intersowing with beans on the spread of groundnut rosette virus by Aphis craccivora Koch (Hemiptera, Aphididae) in Malawi U1 - 76-113085|78-227369 PY - 1976/// KW - Groundnut arachis hypogaea KW - Malawi KW - Plant diseases KW - AGROVOC N1 - 6 ref T2 - Bulletin of Entomological Research (UK). (1976). v. 66(2) p. 331-333 ER -