TY - CPAPER TI - Isolation of peritrophic membrane proteins and their secretion by Spodoptera frugiperda (lepidoptera) larvae PY - 2000 AU - Bolognesi, R. AU - Ribeiro, Alberto de Freitas AU - Terra, Walter Ribeiro AU - Ferreira, C T2 - International Congress of Entomology J2 - Abstracts, book 2 PP - Foz de Iguaçú ER -