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S. Hoshizaki | 1994Isozyme polymorphism in the brown planthopper, Nilaparvata lugens (Stal) was investigated using isoelectric focusing. Four of the 18 enzyme systems assayed were polymorphic. Allelic designations could be made for two enzyme systems (PGM and AK),[...]congrès/colloque
J. Lacey, - Editeur scientifique ; M. Hjelmroos, - Editeur scientifique ; Annual Meeting of British Aerobiology Federation (1993/03/24; Rothamsted, GBR) | Oslo [NOR] : Scandinavian University Press | Grana (NOR), ISSN 0017-3134 | 1994thèse/mémoire
thèse/mémoire
article/chapitre/communication
T. Wilkinson ; H. Ishikawa | 2001All phloem-feeding Homoptera possess symbiotic microorganisms. Although the phylogenetic position and anatomical location of the micro- organisms differ, the underlying theme of the symbiosis is the same; the microorganisms improve the nutrition[...]congrès/colloque
congrès/colloque