TY - JA AU - Ciepiela,A. TI - Biochemical basis of winter wheat resistance to the grain aphid, Sitobion avenae PY - 1989/// KW - Amino acids KW - Antagonism KW - Pest resistance KW - AGROVOC KW - Phytotoxicity KW - Proteins KW - Winter crops KW - Triticum N1 - Tables, graphs, references p. 274-275 T2 - Entomologia Experimentalis et Applicata ER -