Results 121 to 130 of about 30,034 (229)

Scale insects (Hemiptera: Coccoidea) of ornamental plants from Sao Carlos, Sao Paulo, Brazil [PDF]

open access: yes, 2001
A list of 35 scale insects collected from 72 ornamental plant species in Sao Carlos, Sao Paulo, Brazil is provided. Regarding host specificity, 30 scale insects were polyphagous, 4 oligophagous, and 1 monophagous.
Miller, D. R.   +2 more
core   +1 more source

Bryophytes from some Caatinga areas in the state of Bahia (Brazil) [PDF]

open access: yes, 1998
The caatinga is a deciduous and xerophilous vegetation that covers large areas in Brazil. An irregular rainfall with a marked dry period is a characteristic feature.
Albertos, Belén   +2 more
core  

Pollination of Apocynaceae

open access: yes, 1994
Pollination of a number of Apocynaceae species was studied by fluorescence microscopy of alcohol specimens mainly from Africa and Indonesia, showing growth of pollen tubes or absence thereof, and by field observations in Ivory Coast. The receptive surface of the pistil is predictable from its morphology.
Albers, P., van der Maesen, L. J.G.
openaire   +2 more sources

Análisis multivariado de las proteasas de la familia Asclepiadaceae

open access: yesDominguezia
Varias especies de las familias Asclepiadaceae y Apocynaceae son de especial interés debido a que son utilizadas como plantas medicinales porque tienen diferentes principios activos.
Constanza Liggieri   +4 more
doaj   +2 more sources

A comparative analysis of vibrational spectra for odorant classification. [PDF]

open access: yesPLoS One
Álvarez-García A   +3 more
europepmc   +1 more source

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