Results 21 to 30 of about 2,877 (202)

Pest categorisation of Oligonychus perseae

open access: yesEFSA Journal, Volume 20, Issue 6, June 2022., 2022
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Oligonychus perseae (Acari: Prostigmata: Tetranychidae), the persea mite, for the EU. O. perseae is a tropical species that originated in Mesoamerica and has now spread and established in California, Florida, Hawaii, Morocco, southern Europe and Israel.
EFSA Panel on Plant Health (PLH)   +24 more
wiley   +1 more source

Variation of non‐structural carbohydrates across the fast–slow continuum in Amazon Forest canopy trees

open access: yesFunctional Ecology, Volume 36, Issue 2, Page 341-355, February 2022., 2022
A free Plain Language Summary can be found within the Supporting Information of this article. Abstract Tropical tree species span a range of life‐history strategies within a fast–slow continuum. The position of a species within this continuum is thought to reflect a negative relationship between growth and storage, with fast‐growing species allocating ...
Caroline Signori‐Müller   +19 more
wiley   +1 more source

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

Hepatoprotective Plants from Bangladesh: A Biophytochemical Review and Future Prospect

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2021, Issue 1, 2021., 2021
Liver diseases are quite prevalant in many densely populated countries, including Bangladesh. The liver and its hepatocytes are targeted by virus and microbes, as well as by chemical environmental toxicants, causing wide‐spread disruption of metabolic fuctions of the human body, leading to death from end‐stage liver diseases.
Razina Rouf   +7 more
wiley   +1 more source

Performance of Natural Dye Extracted from Annatto, Black Plum, Turmeric, Red Spinach, and Cactus as Photosensitizers in TiO2NP/TiNT Composites for Solar Cell Applications

open access: yesJournal of Nanomaterials, Volume 2021, Issue 1, 2021., 2021
This paper is aimed at how to select, extract, and characterize natural dyes and to use them as sensitizers in dye‐sensitized solar cells (DSSCs). Dyes obtained from fresh sources of annatto fruits, black plums, cactus fruits, turmeric roots, and red spinach leaves were used as sensitizers.
Shibu Joseph   +6 more
wiley   +1 more source

[Retracted] Which Plants for What Ailments: A Quantitative Analysis of Medicinal Ethnobotany of Ile‐Ife, Osun State, Southwestern Nigeria

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2021, Issue 1, 2021., 2021
Studies on medicinal ethnobotany in rural areas and communities are important for documentation and generation of indigenous knowledge on the medicinal use of plants, as well as identification of new botanicals of pharmacological significance. This paper presents, for the first time, the quantitative ethnobotanical uses of medicinal plants in Ile‐Ife ...
Yusuf Ola Mukaila   +5 more
wiley   +1 more source

A new species of Ptiloglossa from Mexico, with new records of Ptiloglossa cyaniventris from Panama and Costa Rica (Hymenoptera: Colletidae) [PDF]

open access: yes, 2014
A new bee species of the genus Ptiloglossa Smith (Colletidae: Diphaglossinae: Caupolicanini) is described and figured from Jalisco, Mexico, while new records are provided for Ptiloglossa cyaniventris Friese from Panama and a single locality in Costa Rica.
Ayala, Ricardo, Engel, Michael S.
core   +2 more sources

De novo transcriptome sequencing in Bixa orellana to identify genes involved in methylerythritol phosphate, carotenoid and bixin biosynthesis. [PDF]

open access: yes, 2015
BackgroundBixin or annatto is a commercially important natural orange-red pigment derived from lycopene that is produced and stored in seeds of Bixa orellana L.
Aguilar-Espinosa, Margarita   +5 more
core   +3 more sources

Tree Species Composition and Forest Stratification along the Gradients in the Dry Deciduous Forests of Godavari Valley, Telangana, India [PDF]

open access: yes, 2018
It is important to understand the tree species composition, abundance, species diversity and stratification in tropical dry deciduous forests that are under threat. A quadrat study was attempted in the dry deciduous forests along the ecological
Raju, Vatsavaya S, Suthari, Sateesh
core   +2 more sources

Abelhas (Hymenoptera: Apoidea) visitantes das flores de urucum em Vitória da Conquista, BA Bees (Hymenoptera: Apoidea) visitors of the annatto flowers in Vitória da Conquista, Bahia State, Brazil

open access: yesCiência Rural, 2008
O urucum é um arbusto da família Bixaceae, utilizado na fabricação de corantes naturais para a indústria alimentícia e cosmética. No Brasil, somente nos últimos 15 anos, houve maior interesse pelo cultivo, pois se tornou uma alternativa agrícola ...
Augusto Jorge Cavalcante Costa   +2 more
doaj   +1 more source

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