Evaluation of in vitro and in vivo effects of semipurified proteinase inhibitors from Theobroma seeds on midgut protease activity of Lepidopteran pest insects - Paulillo, Luis Cesar Maffei Sartini; Sebbenn, Alexandre M; Derbyshire, Maria Teresa Vitral de Carvalho; Goes Neto, Aristóteles; Brotto, Marco Aurelio de Paula; Figueira, Antonio Vargas de Oliveira (Archives of Insect Biochemistry and Physiology, 2012)