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2019
Journal article
Anthurium harleyi (Araceae) — a new rupicolous species of section Urospadix from the northern Chapada Diamantina, Bahia, Brazil
Anthurium harleyi T.A.Pontes & Mayo, a new rupicolous species of Anthurium sect. Urospadix, is described from the rupestrian grassland (campo rupestre) vegetation of the northern region of the Chapada Diamantina, in central Bahia state, Brazil. The new species is endemic to this region, but closely related to A. erskinei Mayo...Pontes, T ; de Andrade, I ; Richards, R ; Haigh, A ; van den Berg, C …
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2019
Journal article
Acaricidal activity of cashew nut shell liquid associated with essential oils from Cordia verbenacea and Psidium guajava on Rhipicephalus microplus
The aim of this study was to assess the effectiveness of cashew nut shell liquid (CNSL), Cordia verbenacea and Psidium guajava, both alone and in association against Rhipicephalus microplus. Larval packet and adult immersion tests were conducted in concentrations ranging from 3.1 at 100.0mg mL−1. CNSL was effective against engorged females (99.6%) at 100.0mg mL−1 and against larvae (99.2 %)...de Carvahlo Castro, K ; Costa-Júnior, L ; Lima, D ; Canuto, K ; Sousa De Brito, E …
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2019
Journal article
A morphometric study of the restinga ecotype of Anacardium occidentale (Anacardiaceae): wild coastal cashew populations from Piauí, Northeast Brazil
The infraspecific taxonomy of wild Anacardium occidentale is little studied. We investigated whether wild populations on coastal dunes in Piauí, Brazil differed from non-wild populations. Ten populations were sampled and twenty one morphological variables were measured. Variation within and between populations was investigated with univariate and multivariate statistics. Dune populations...de Andrade, I ; de Oliveira, Nascimento ; de Sousa, M ; dos Santos, J ; Mayo, S