Results 101 to 110 of about 2,611 (215)

Bioatividade do extrato aquoso de costus spicatus (costaceae) na biologia de spodoptera frugiperda (noctuidae) / Bioactivity of aqueous extracts of costus spicatus (costaceae) in the biology of spodoptera frugiperda (noctuidae)

open access: yesBrazilian Journal of Animal and Environmental Research, 2020
Over the years the population has been increasingly concerned with the pesticides used in the crops, with an increase in the search for alternative means of efficient control and less aggressive to the environment and the applicator.
Tamarys Saory Hayashida Machado   +3 more
semanticscholar   +1 more source

Testing the large genome constraint hypothesis in tropical rhizomatous herbs: life strategies, plant traits and habitat preferences in gingers

open access: yesThe Plant Journal, Volume 117, Issue 4, Page 1223-1238, February 2024.
SUMMARY Plant species with large genomes tend to be excluded from climatically more extreme environments with a shorter growing season. Species that occupy such environments are assumed to be under natural selection for more rapid growth and smaller genome size (GS). However, evidence for this is available only for temperate organisms.
E. Záveská   +9 more
wiley   +1 more source

Soil Seed Bank of Two Karst Ecosystems in Bogor, Indonesia: Similarity with the Aboveground Vegeta-tion and Its Restoration Potential [PDF]

open access: yes, 2017
Karst ecosystem in Bogor is currently threatened by mining activities. Restoration of the disturbed karst areas is urgently required. Seed banks are considered as an important potential seed sources for restoration.
Putri, W. U. (Winda)   +2 more
core   +2 more sources

Flora da Usina São José, Igarassu, Pernambuco: Zingiberales

open access: yesRodriguésia
Zingiberales está representada na flora brasileira por cerca de 300 espécies, ocorrendo na região Nordeste aproximadamente 100 espécies. O conhecimento sobre a ordem na Floresta Atlântica do estado de Pernambuco é incipiente, tendo esse estudo o objetivo
Naédja Kaliére Marques de Luna   +2 more
doaj   +1 more source

A transcontinental comparison of the diversity and composition of tropical forest understory herb assemblages [PDF]

open access: yes, 2018
Although tropical forests are renowned for their high plant diversity, to date there has been no global quantitative evaluation of the local species richness of terrestrial forest herbs in tropical forests.
Abrahamczyk, Stefan   +6 more
core  

In Vitro analysis of the Antibacterial action of the Extract of Costus Spiralis (Costaceae) on Enterococcus Faecalis

open access: yesInternational Journal of Advanced Engineering Research and Science, 2020
— Enterococcus faecalis is an important cause of endodontic and nosocomial infections, making the search for new antimicrobial drugs important. To analyze in vitro the antibacterial action of Costus spiralis extract on E. faecalis.
E. Marques   +6 more
semanticscholar   +1 more source

EFFECT OF SUB-CHRONIC ORAL ADMINISTRATION OF HYDROMETHANOLIC STEM EXTRACT OF COSTUS AFER KER GAWL. (COSTACEAE) ON LIVER AND KIDNEY FUNCTIONS IN WISTAR RATS

open access: yes, 2020
The liver and the kidneys are two very important organs in the body and they are responsible for the metabolism and excretion of drugs respectively amongst several other functions.
A. Jimoh   +3 more
semanticscholar   +1 more source

Costaceae

open access: yes, 2014
Peer ...
Cabezas, Francisco   +4 more
openaire   +1 more source

Flora y su funcionalidad en dos agroecosistemas de café (Coffea arabica L.) en Condega, Estelí, Nicaragua, 2016 [PDF]

open access: yes, 2017
Debido a los altos costos de manejo y contaminación en sistemas productivos convencional se da la necesidad de enfoques agroecológicos en la agricultura.
Castillo Corea, Brandon Rafael de Jesús   +1 more
core  

Morphometric sexing of little spiderhunter (Arachnothera longirostra) in Peninsular Malaysia [PDF]

open access: yes, 2018
Sexual dimorphism is often directly linked to sexual selection, mating systems and resource partitioning, which are crucial in species conservation and management.
Abdl Jalil, Norehan   +3 more
core  

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