Results 61 to 70 of about 89,159 (198)

Radiobiological studies with monoenergetic neutrons [PDF]

open access: yes, 1973
The Radiological Research Accelerator Facility (RARAF) has the capability of producing essentially monoenergetic neutron beams, ranging in energy from 16.4 MeV down to 220 keV.
Goodman, L. J.   +4 more
core   +1 more source

Colonization and spatiotemporal distribution of bruchid pests in lentil and faba bean fields

open access: yesPest Management Science, EarlyView.
This study of 104 fields identifies Bruchus signaticornis in lentils and B. rufimanus in faba beans as the sole grain‐damaging species. Their uniform distribution within fields and the strong effect of regulatory factors on larvae and egg survival emphasize the need for species‐specific, phenology‐based and spatially informed integrated pest management
Anastasia Chery‐Lagrange   +7 more
wiley   +1 more source

Evaluation of Antioxidant Activity of Vicia hirsuta and the Effect of Extraction Method

open access: yesJournal of Mazandaran University of Medical Sciences, 2017
Background and purpose: The genus Vicia (Papilionaceae) contains 45 species in Iran. This investigation was designed to study the impact of extraction methods on total phenolic and flavonoid contents and antioxidant activities of V. hirsuta aerial parts.
Samira Montahaedargah   +2 more
doaj  

Structure of the extrafloral nectaries of Vicia (L.) Fabaceae

open access: yesActa Agrobotanica, 2013
Extrafloral nectaries on the abaxial surface of stipules were investigated in the Vicia angustifolia, Vicia sativa, Vicia sepium and Vicia grandiflora. In V. angustifolia nectaries were also located on the calyx surface.
Małgorzata Stpiczyńska
doaj   +1 more source

Functional biodiversity to improve pest control in organic cropping systems [PDF]

open access: yes, 2013
A sustainable use of functional agrobiodiversity (FAB) providing habitats with suitable floral resources is needed to conserve and improve pest control by natural enemies in organic cropping and other low-input systems.
Luka, Henryk   +2 more
core  

Intercropping mitigates incidence of the oilseed rape insect pest complex

open access: yesPest Management Science, EarlyView.
Intercropping reduces the incidence of the oilseed rape insect pest complex with a significant impact of the direct visual and physical disruption provided by the companion plant. Abstract BACKGROUND Oilseed rape (OSR, Brassica napus) is a major crop requiring numerous phytosanitary treatments.
Laurie Magnin   +3 more
wiley   +1 more source

Impact of methionine nutrition on the leaf proteome of Lupinus angustifolius L. and Vicia faba L. [PDF]

open access: yes, 2011
Grain legumes possess a gernerally favourable seed protein amino acid composition but low contents of sulfur amino acids decrease their nutrient value. To enhance the methionie content of local grain legumes by plant breeding, phenotypical attributes for
Gau, Achim Ernst   +3 more
core  

Assessment of the genotoxicity of olive mill waste water (OMWW) with the Vicia faba micronucleus test [PDF]

open access: yes, 2007
The present study concerns the genotoxicity of olive mill waste water (OMWW) generated in mills producing olive oil in Morocco. The Vicia faba micronucleus test was used to evaluate the genotoxicity of OMWW and the six major phenolic compounds identified
El Hajjouji, Houda   +5 more
core   +3 more sources

Patterns of co-occurrence of rare and threatened species in winter arable plant communities of Italy [PDF]

open access: yes, 2020
Detecting patterns of species co-occurrence is among the main tasks of plant community ecology. Arable plant communities are important elements of agroecosystems, because they support plant and animal biodiversity and provide ecosystem services.
ABBATE, Giovanna   +2 more
core   +1 more source

The performance of drones and artificial intelligence for monitoring sage‐grouse at leks

open access: yesWildlife Biology, EarlyView.
Accurately monitoring sage‐grouse populations is critical for conservation, yet traditional ground‐based visual surveys face challenges in scalability and consistency, prompting the exploration of innovative drone‐based methodologies enhanced by artificial intelligence.
Lance B. McNew   +2 more
wiley   +1 more source

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