Results 31 to 40 of about 366,887 (159)

Pollen morphology of Heliconia spp. (Heliconiaceae) from Mexico and its interspecific and intraspecific relationship

open access: yesRevista de Biología Tropical, 2020
Introduction: The knowledge about palynology in the Heliconia genus is basically about species from Central and South America, while in Mexican Neotropic species the studies are limited. Objective: to contribute to palynological knowledge and to know the morphological interrelation of pollen between species and within Heliconia genus species ...
Ortiz-Curiel, Simitrio   +3 more
openaire   +4 more sources

Pest categorisation of Pulvinaria psidii

open access: yesEFSA Journal, Volume 20, Issue 8, August 2022., 2022
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Pulvinaria psidii (Hemiptera: Coccidae), the green shield scale, for the EU. P. psidii was originally described from Hawaii on Psidium sp. and it is now established in many countries in tropical and subtropical regions of the world. Within the EU, the pest has been reported from
EFSA Panel on Plant Health (PLH)   +26 more
wiley   +1 more source

Pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola

open access: yesEFSA Journal, Volume 20, Issue 8, August 2022., 2022
Abstract The EFSA Plant Health Panel performed a pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola, five clearly defined fungi of the C. gloeosporioides complex causing anthracnose. The pathogens are widely distributed in at least three continents. C. aenigma and C.
EFSA Panel on Plant Health (PLH)   +26 more
wiley   +1 more source

Leaf anatomy and morpho-physiological mechanisms of acclimation to high irradiance in heliconia genotypes

open access: yesCiência e Agrotecnologia, 2023
The amount of solar irradiation available in the growing environment can cause significant changes in physiology and leaf anatomy that enable crops to acclimate to different light conditions.
Fernanda Andrade Leite   +5 more
doaj   +1 more source

Effect of Habitat Disturbance on the Composition of Soil Nematode Functional Groups Associated with a Tropical Herb: Heliconia collinsiana

open access: yesDiversity, 2022
Habitat loss affects the nature of biotic interactions in all ecosystems and at all levels of the food web. Nevertheless, little attention has been given to soil nematodes in tropical habitats despite their important role in ecosystem functioning ...
Julieta Benítez-Malvido   +5 more
doaj   +1 more source

Programa de gobierno Heliconia “Juntos avancemos” 2024-2027 [PDF]

open access: yes, 2023
Esta propuesta se estructura en tres dimensiones (Buenas prácticas de buen gobierno, desarrollo económico sostenible y desarrollo social).Este documento será el principal instrumento de planificación, que se deberá plasmaren el plan de desarrollo ...
Heliconia (Antioquia. Colombia). Alcaldía Municipal
core  

MORPHOLOGICAL ANALYSIS OF Heliconia spp: A PROMISING CUT FLOWER IN BANGLADESH

open access: yes, 2020
A pot experiment was conducted at the Horticulture Farm, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during October, 2010 to December, 2011 to distinguish the performances of different Heliconia cultivars and explore as promising cut flower with its five cultivars namely Pink blush, Scarlet torch, Golden torch, Red devil and Lob-star-claw ...
Islam, M.S.   +4 more
openaire   +1 more source

Global vision of heliconias research as a cut flowers: a review

open access: yesOrnamental Horticulture, 2020
It is relevant to systematize the global knowledge generated about heliconia due to its economic importance in tropical floriculture and the cut flower market.
Ariadna Linares-Gabriel   +4 more
doaj   +1 more source

Localization, Concentration, and Transmission Efficiency of Banana bunchy top virus in Four Asexual Lineages of Pentalonia aphids

open access: yesViruses, 2013
Banana bunchy top virus (BBTV) is the most destructive pathogenic virus of banana plants worldwide. The virus is transmitted in a circulative non-propagative manner by the banana aphid, Pentalonia nigronervosa Coquerel.
Alberto Bressan   +2 more
doaj   +1 more source

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