Results 91 to 100 of about 1,814 (204)

Ecological factors affecting the establishment of the biological control agent Gargaphia decoris Drake (Hemiptera: Tingidae) : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Plant Science at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2017
The Brazilian lace bug (Gargaphia decoris Drake (Hemiptera:Tingidae)) was released in New Zealand in 2010 for the biological control of the invasive weed woolly nightshade (Solanum mauritianum Scopoli (Solanaceae)).
Falla, Cecilia María
core  

Micronúcleos em tétrades de Tradescantia pallida (Rose) Hunt. cv. purpurea Boom: alterações genéticas decorrentes de poluição aérea urbana = Micronuclei in tetrads of Tradescantia pallida (Rose) Hunt. cv. purpurea Boom: genetic changes caused by urban air pollution

open access: yesActa Scientiarum: Biological Sciences, 2008
A atmosfera urbana contém uma mistura de poluentes que inclui substâncias mutagênicas e carcinogênicas. Associação entre estas substâncias e problemas respiratório e cardiovascular, além do aumento de determinados tipos de cânceres, é estabelecida na ...
Sizenando José de Andrade Júnior   +4 more
doaj  

Distribution patterns, weed incursions and origins of terrestrial flora at the Capricorn-Bunker Islands, Great Barrier Reef, Australia [PDF]

open access: yes, 2013
A checklist of vascular plants of the 15 Capricorn-Bunker Islands (CBI) (lat 23° 11’ to 24° 07’S; long 151° 43’ to 152° 43’E) compiled from 2007/08 surveys, recorded 131 vascular plant species including 44 (34%) native and 87 (66%) naturalized species ...
Batianoff, George N.   +3 more
core  

Generation of PVP Membranes Using Extracts/Phenolic Fraction of Dysphania ambrosioides, Opuntia ficus-indica, and Tradescantia pallida. [PDF]

open access: yesPolymers (Basel), 2023
Zaca Moran O   +4 more
europepmc   +1 more source

Preparation of Tradescantia pallida-mediated zinc oxide nanoparticles and their activity against cervical cancer cell lines [PDF]

open access: yes, 2017
Purpose: To synthesize zinc oxide nanoparticles (ZnO NPs) using Tradescantia pallida. (Commelinaceae) and determine their fluorescent and cytotoxic properties.Methods: ZnO NPs were synthesized according to a simple protocol using T.
Li, Cai-yun   +5 more
core   +2 more sources

Biomonitoring the genotoxic potential of the air on Tradescantia pallida var. purpurea under climatic conditions in the Sinos River basin, Rio Grande do Sul, Brazil

open access: yesBrazilian Journal of Biology
The present study evaluated the genotoxic effects of the atmospheric air on Tradescantia pallida var. purpurea in urban areas with different intensities of vehicular traffic and in riparian forest fragments in the Sinos River Basin (Rio Grande do Sul ...
M. B. B. Cassanego   +3 more
doaj   +1 more source

The Acid Ranges of Some Spring Flowering Herbs with Reference to Variations in Floral Color [PDF]

open access: yes, 1931
It is of common knowledge, derived from even limited field observation, that color in the petals of many of our native flowers is quite variable. Where these variations seem constant, and are accompanied by other characters, taxonomists use color as one ...
Daubenmire, Rexford F.
core   +1 more source

Türkiye florasi için yabancı yeni bir tür olan tradescantia fluminensis’in yaprak ve gövde anatomisine katkılar [PDF]

open access: yes, 2012
Tradescantia fluminensis Vell. (Commelinaceae) has been recorded as a new naturalised alien species for the flora of Turkey from NE Anatolia. Its description, detailed leaf and stem anatomical properties, measurements, and photographs are presented in ...
Eminağaoğlu, Özgür   +2 more
core  

Active monitoring of urban air with a simple short-term Tradescantia pallida var. purpurea bioassay under different temperature conditions [PDF]

open access: yes, 2012
The aim of this study was to investigate the influence of temperature regimes on the formation of micronuclei, and to assess the efficiency of a simple short-term exposure of Tradescantia pallida var.
Barbosa, Maralise Dorneles   +4 more
core   +1 more source

AVALIAÇÃO DO POTENCIAL GENOTÓXICO DE CÁDMIO E CHUMBO POR MEIO DO BIOENSAIO COM Tradescantia pallida (Rose) D.R. Hunt var. purpurea Boom

open access: yesConhecimento Online, 2018
O potencial genotóxico dos elementos-traço cádmio (Cd) e chumbo (Pb) nas concentrações máximas permitidas no Brasil pelas Resoluções CONAMA nº 357/2005 (classificação de corpos d’água, água doce de classe I) e CONSEMA nº 355/2017 (emissão de efluentes ...
Marcos Takeshi Miyabe, Annette Droste
doaj   +1 more source

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