TY - JA AU - Martinez,D. AU - Fereres,A. AU - Latorre,A. AU - Moya,A. TI - Mitochondrial DNA variability in Spanish populations of two aphid species SN - 0471-4091 U1 - 92-065084 PY - 1991/// KW - Acids KW - Aphididae KW - Aphidoidea KW - Arthropoda KW - Cell structure KW - Cytoplasm KW - Cytoplasmic organelles KW - Europe KW - Hemiptera KW - Homoptera KW - Insecta KW - Mediterranean countries KW - Nucleic acids KW - Nucleic compounds KW - Organic acids KW - Pests of plants KW - Protoplasm KW - Rhopalosiphum KW - Sitobion KW - Southern europe KW - Sternorrhyncha KW - Western Europe N1 - references. In the series analytic: Aphid-Plant Interaction: Populations to Molecules / edited by D.C. Peters, J.A. Webster, and C.S. Chlouber. Paper presented at a symposium held August 12-17, 1990, Stillwater, Oklahoma T2 - Miscellaneous Publication Agricultural Experiment Station, Oklahoma State University ER -