Title:In vivo inhibition of cysteine proteases provides evidence for the involvement of 'senescence-associated vacuoles' in chloroplast protein degradation during dark-induced senescence of tobacco leaves
Title:Vascular plant species of the floating vegetation rafts from the Río de La Plata (Argentina) / Especies de plantas vasculares de las balsas de vegetación flotantes del Río de la Plata (Argentina)
Title:New records of plants fed upon by the uncommon heteropterans cyrtocoris egeris Packauskas & Schaefer and C. trigonus (Germar) (Hemiptera: Cyrtocoridae) in South America / Novos registros de plantas utilizadas pelos percevejos raros cyrtocoris egeris Packauskas & Schaefer e C. trigonus (Germar) (Hemiptera: Cyrtocoridae) na América do Sul
Title:Plant architecture of Paspalum vaginatum schwartz modified by nitrate and ammonium nutrition : Arquitetura de Paspalum vaginatum Schwartz modificada pela nutrição de nitrato e amônio