Results 51 to 60 of about 44,714 (260)

Helianthus annuus Linnaeus 1753

open access: yes, 2007
Helianthus annuus Linnaeus, Species Plantarum 2: 904. 1753. "Habitat in Peru, Mexico." RCN: 6537. Lectotype (Watson in Pap. Michigan Acad. Sci. 9: 358. 1929): Herb. Linn. No. 1024.1 (LINN). Generitype of Helianthus Linnaeus (vide Green, Prop. Brit. Bot.: 183. 1929). Current name: Helianthus annuus L. (Asteraceae). Note: Jeffrey (in Curtis’s Bot.
openaire   +4 more sources

Harnessing entomopathogenic fungi: A meta‐analysis on their role as plant growth promoters

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Our meta‐analysis highlights the potential of entomopathogenic fungi (EPF) as sustainable alternatives to chemical pesticides and fertilisers. By promoting plant growth and reducing reliance on agrochemicals, EPF can support healthier crops, minimise environmental contamination and improve profitability within food production systems.
Luke A. Crosby   +2 more
wiley   +1 more source

Characterization of honeys from west and south Buenos Aires province, Argentina [PDF]

open access: yes, 2004
Pollen analyses were carried out on 33 honey samples from Espinal, Monte de Llanuras y Mesetas and Pampeana phytogeographical Provinces, collected during the 2000-2001 period.
Andrada, Ana C.   +4 more
core   +1 more source

Caracterización botánica y geográfica de mieles de la cuenca del salado, provincia de Buenos Aires, Argentina

open access: yesRIA: Revista Investigaciones Agropecuarias, 2006
Se analizaron 40 muestras de miel provenientes de las subregiones de Las Sierras y Las Encadenadas de la cuenca del Salado, provincia de Buenos Aires.
M. Basualdo   +2 more
doaj  

Anti-inflammatory and analgesic activities of methanol extract of Helianthus annuus Linn. (Asteraceae) leaf

open access: yesThe EuroBiotech Journal, 2019
This study evaluate the anti-inflammatory and analgesic properties of Helianthus annuus Linn. in rats. Methanol extract of Helianthus annuus (HAE) leaf was used in this study.
Onoja Samuel O.   +3 more
doaj   +1 more source

Seleção de espécies de adubos verdes visando à fitorremediação de diclosulam Selection of green manure species aiming at diclosulam phytoremediation

open access: yesPlanta Daninha, 2013
Espécies de adubos verdes tolerantes ao herbicida diclosulam podem ser utilizadas em rotação de culturas para diminuir o efeito fitotóxico subsequente desse herbicida em plantas sensíveis, como o girassol ou milho.
P.A Monquero   +5 more
doaj   +1 more source

Spraying drones: efficacy of integrating an avian repellent with drone hazing to elicit blackbird flock dispersal and abandonment of sunflower fields

open access: yesWildlife Biology, EarlyView.
Multiple management strategies exist to combat bird damage to agriculture. We explored combining two tools, drones as frightening devices and an avian repellent, to assess effectiveness of an integrated method to deter large flocks on complex landscapes. We evaluated the ability of a spraying drone (DJI Agras MG‐1P) deploying Avian Control (i.e. active
Jessica L. Duttenhefner   +2 more
wiley   +1 more source

RepeatOBserver: Tandem Repeat Visualisation and Putative Centromere Detection

open access: yesMolecular Ecology Resources, EarlyView.
ABSTRACT Tandem repeats play an important role in centromere structure, subtelomeric regions, DNA methylation, recombination and the regulation of gene activity. Analysis of their distribution in genomes offers a potential means for predicting putative centromere locations, which continues to be a challenge for genome annotation.
Cassandra Elphinstone   +3 more
wiley   +1 more source

Animal medical systems from Apis to apes: history, recent advances and future perspectives

open access: yesBiological Reviews, EarlyView.
ABSTRACT Animal medical systems encompass a wide range of behaviours aimed at maintaining or improving health. It has become clear that these behaviours are not limited to animals treating themselves (self‐medication) but also include the treatment of group members, resulting in the adoption of the more inclusive term “animal medication”.
Michelina Pusceddu   +5 more
wiley   +1 more source

Allozyme Variation in Domesticated Annual Sunflower and Its Wild Relatives [PDF]

open access: yes, 1997
The annual sunflower (Helianthus annuus L.) is a morphologically and genetically variable species composed of wild, weedy, and domesticated forms that are used for ornament, oilseed, and edible seeds.
Bretting, P.   +5 more
core   +3 more sources

Home - About - Disclaimer - Privacy