Results 11 to 20 of about 19,578 (221)

Visitantes florales, polinización y biología floral de Tecoma castanifolia (D. Don) Melch. (Bignoniaceae), en dos sitios de la ciudad de Guayaquil, Ecuador

open access: yesRevista Científica de Ciencias Naturales y Ambientales, 2021
Se determinaron los visitantes florales, los polinizadores, las estrategias de polinización y la biología floral de Tecoma castanifolia (Bignoniaceae), en dos sitios de la ciudad de Guayaquil, durante los meses de octubre del 2016 hasta mayo del 2017 ...
David Anchundia, Xavier Cornejo
doaj   +1 more source

Germination responses to light of four Neotropical forest tree species along an elevational gradient in the southern Central Andes [PDF]

open access: yes, 2020
Seed germination is a key part of plants' life cycle and is mostly affected by the genetic background, the environmental conditions experienced by the mother plant and the seedbed conditions.
Caron, Maria Mercedes   +4 more
core   +1 more source

From fertilizer to insecticide: urban leaf litter chemistry alters the survival landscape of Aedes aegypti. [PDF]

open access: yesPest Manag Sci
Chemical profiling and bioassays reveal that leaf‐litter leachates from urban trees flip between nourishing and killing Aedes aegypti larvae: dilute Tipuana tipu boosts growth, whereas concentrated, aged extracts are >90% lethal. Species‐specific chemistry thus turns street trees into potential self‐renewing tools for integrated vector control ...
Caldatto AL   +7 more
europepmc   +2 more sources

The complete chloroplast genome of Catalpa ovata (Bignoniaceae): an important ornamental and medicinal plant

open access: yesMitochondrial DNA. Part B. Resources, 2020
Catalpa ovata is an ornamental tree species belonging to the Bignoniaceae family and also a valuable wood production plant. In this study, we sequenced the complete chloroplast genome of C. ovata and discussed its phylogenetic relationship.
Yan Wang   +8 more
doaj   +1 more source

Utilização de diferentes substratos na propagação de Pyrostegia venusta através de estacas

open access: yesRevista Verde de Agroecologia e Desenvolvimento Sustentável, 2015
Este trabalho teve por objetivo avaliar o desenvolvimento de clones de Pyrostegia venusta em diferentes tipos de substratos. O experimento foi conduzido em delineamento inteiramente casualizado, com 06 tratamentos e 10 repetições, cada repetição foi ...
J. G. Crispim   +4 more
doaj   +1 more source

MarkerMiner 1.0: a new application for phylogenetic marker development using angiosperm transcriptomes [PDF]

open access: yes, 2015
Premise of the study: Targeted sequencing using next-generation sequencing (NGS) platforms offers enormous potential for plant systematics by enabling economical acquisition of multilocus data sets that can resolve difficult phylogenetic problems ...
Berbazuk, W Brad   +8 more
core   +3 more sources

Putting small and big pieces together: a genome assembly approach reveals the largest Lamiid plastome in a woody vine [PDF]

open access: yesPeerJ, 2022
The plastid genome of flowering plants generally shows conserved structural organization, gene arrangement, and gene content. While structural reorganizations are uncommon, examples have been documented in the literature during the past years.
Luiz Henrique M. Fonseca   +4 more
doaj   +2 more sources

Lianas Suppress Seedling Growth and Survival of 14 Tree Species in a Panamanian Tropical Forest [PDF]

open access: yes, 2016
Lianas are a common plant growth form in tropical forests, where they compete intensely with trees, decreasing tree recruitment, growth, and survival. If the detrimental effects of lianas vary significantly with tree species identity, as is often assumed,
Andrade   +65 more
core   +2 more sources

Report of new invasive scale insects (Hemiptera: Coccoidea), Crypticerya multicicatrices Kondo and Unruh (Monophlebidae) and Maconellicoccus hirsutus (Green) (Pseudococcidae), on the islands of San Andres and Providencia, Colombia, with an updated taxonomic key to iceryine scale insects of South America [PDF]

open access: yes, 2012
The multicicatrices fluted scale, Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Coccoidea: Monophlebidae) is reported from the islands of San Andres and Providencia, Colombia, as a recent invasive species.
Gullan, Penny   +2 more
core   +2 more sources

The complete chloroplast genome sequence of Catalpa bungei (Bignoniaceae): a high-quality timber species from China

open access: yesMitochondrial DNA. Part B. Resources, 2020
Catalpa bungei is an important resource of timber, belonging to the genus catalpa (Bignoniaceae). In this study, we sequenced complete chloroplast (cp) genome of C. bungei, using a NovaSeq 6000 sequencing platform. The genome of the C. bungei was 152,153 
Jing Yang   +3 more
doaj   +1 more source

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