Results 31 to 40 of about 307,975 (299)

Tipos e concentrações de citocinina na multiplicação in vitro de pitangueira Types and concentrations of cytokinin on in vitro multiplication of 'pitangueira'

open access: yesCiência Rural, 2008
O trabalho teve como objetivo avaliar o efeito de diferentes tipos e concentrações de citocinina na multiplicação in vitro de pitangueira. Os tratamentos constituíram-se de diferentes concentrações de citocinina adicionada ao meio de cultura (zero; cinco;
Joseane Almeida de Souza   +3 more
doaj   +1 more source

Diversity and Abundance of Hymenopterous Parasitoids Associated with Anastrepha fraterculus (Diptera: Tephritidae) in Native and Exotic Host Plants in Misiones, Northeastern Argentina [PDF]

open access: yes, 2010
Some Major host species used by the tephritid fruit flies Anastrepha fraterculus (Wiede-mann) and Ceratitis capitata (Wiedemann), including Acca sellowiana (O. Berg) Burret, Campomanesia xanthocarpa O. Berg, Psidium guajava L.,
Aluja M.   +22 more
core   +1 more source

Native vs. Unique Fruit Popularity: Exploring the Sustainable Fruit Consumption in Poland—Research Report

open access: yesSustainability, 2023
As nutritional statistical data in Poland have provided very general information on this topic, the purpose of this online questionnaire survey was to investigate the trend of fruit consumption through the prism of consumers’ awareness of the sustainability of fruit production (ecological cultivation and production—certified organic farming).
Agnieszka Gruszecka-Kosowska   +2 more
openaire   +1 more source

Reassessment of the invasion history of two species of Cakile (Brassicaceae) in Australia [PDF]

open access: yes, 2013
In this paper we revisit the invasion history of two species of Cakile in Australia. Cakile edentula subsp. edentula arrived in the mid 19th Century and spread into coastal strandline habitat from the southeast towards the west and to the north; Cakile ...
Ades, Peter K.   +3 more
core   +1 more source

The role played by exotic plants in urban ecosystems: comments on Spennemann, 2019 [PDF]

open access: yes, 2020
The article written by Dirk HR Spennemann, and published in the European Journal of Ecology, addresses the role played by a palm tree species native to the Canary Islands as food source for several frugivore species found in Australian cities.
Angeoletto, Fabio   +4 more
core   +2 more sources

Caracterização física de frutos do pequizeiro nativos da chapada do Araripe-CE Physical characteristics of pequi fruits from chapada do Araripe-CE

open access: yesRevista Brasileira de Fruticultura, 2009
O trabalho teve como objetivo a caracterização física de frutos de pequizeiros (Caryocar coriaceum Wittm.) nativos da Chapada do Araripe, sul do Estado do Ceará, a fim de quantificar a variabilidade entre as plantas e identificar materiais de interesse ...
Maria Elisabeth Barros de Oliveira   +5 more
doaj   +1 more source

Sex morphs and invasiveness of a fleshy-fruited tree in natural grasslands from Argentina [PDF]

open access: yes, 2017
Invasiveness has usually been studied as a species-level attribute; nevertheless, phenotypic differences between individuals in a population can lead to significant variations in colonization ability.
Amodeo, Martín Raúl   +1 more
core   +1 more source

Dormancy in native fruit seeds of the Brazilian South Region

open access: yesCOLLOQUIUM AGRARIAE, 2021
The aim of the present study was to investigate whether seeds from six native fruit species ofthe South Brazilian regionhad any type of dormancy, as well as, to verify if they havephotoblastism. The work was carried out at the Plant Physiology Laboratoryofthe Federal Technological University of Paraná –Câmpus Dois Vizinhos,
Kelli Pirola   +5 more
openaire   +4 more sources

Conservation and use of genetic resources of underutilized crops in the Americas - A continental analysis [PDF]

open access: yes, 2014
Latin America is home to dramatically diverse agroecological regions which harbor a high concentration of underutilized plant species, whose genetic resources hold the potential to address challenges such as sustainable agricultural development, food ...
Galluzzi, Gea, López Noriega, Isabel
core   +3 more sources

Biological Control of Ceratitis capitata (Diptera: Tephritidae) in Argentina: Releases of Diachasmimorpha longicaudata (Hymenoptera: Braconidae) in Fruit-Producing Semi-Arid Areas of San Juan [PDF]

open access: yes, 2014
The Mediterranean fruit fly (Medfly), Ceratitis capitata (Wiedemann) is one of the major pests of fruit crops in Argentina and it is a phytosanitary barrier to the export of fresh fruits.
Bezdjian, Laura Patricia   +9 more
core   +1 more source

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