Results 81 to 90 of about 29,427 (272)

Ants contribute to raspberry pollination in protected cropping systems

open access: yesAgricultural and Forest Entomology, EarlyView.
Ants visited raspberry flowers more frequently than European honey bees (Apis mellifera), Australian stingless bees (Tetragonula carbonaria) and flies, many transporting raspberry pollen on their bodies, indicating potential pollination capacity. Ants were active flower visitors at most times of the day and may extend the daily pollination window and ...
Pia Malm   +6 more
wiley   +1 more source

RosBREED: Enabling marker-assisted breeding in Rosaceae

open access: yes, 2010
Genomics research has not yet been translated into routine practical application in breeding Rosaceae fruit crops (peach, apple, strawberry, cherry, apricot, pear, raspberry, etc.).
Weebadde, C.   +10 more
core   +1 more source

Accumulation of glycosidically bound compounds in Fragaria x ananassa cv. Elsanta fruits at various developmental stages [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
Isolation of glycosidically bound compounds of Fragaria x ananassa cv. Elsanta was performed by Amberlite XAD-2 adsorption followed by methanol elution.
Groyne J., Lognay G., Marlier M.
doaj  

Colony‐level pollen collection reflects visitation of managed bumble bees (Bombus impatiens) in strawberry fields and surrounding landscapes without reducing pollen limitation

open access: yesAgricultural and Forest Entomology, EarlyView.
We extracted pollen from colony beeswax to quantify season‐long, colony‐level resource use and tested how managed Bombus impatiens visitation and Rosaceae pollen collection relate to landscape context and strawberry pollination. Increased managed bumble bee visitation was not influenced by surrounding landcover, did not reduce pollen limitation and ...
Leeah I. Richardson   +6 more
wiley   +1 more source

The typification of Cotoneaster symondsii (Rosaceae)

open access: yes, 2014
Fryer, Jeanette, Zika, Peter F. (2014): The typification of Cotoneaster symondsii (Rosaceae). Phytotaxa 164 (2): 149-153, DOI: 10.11646/phytotaxa.164.2.9, URL: http://dx.doi.org/10.11646/phytotaxa.164.2.
Zika, Peter F., Fryer, Jeanette
core   +2 more sources

Rosacea [PDF]

open access: yesNew England Journal of Medicine, 2017
Theis, Huldt-Nystrøm   +3 more
openaire   +5 more sources

List of plants of the genus Sorbus L., introduced in the Polar-Alpine Botanical Garden-Institute

open access: yesHortus Botanicus, 2020
The collection fund of the Polar-Alpine Botanical Garden-Institute contains 56 samples of introduced plants of the genus Sorbus L., belonging to 22 species and 1 subspecies. Sorbus americana, S. aucuparia, S.
Goncharova Oxana Alexandrovna
doaj   +1 more source

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli   +6 more
wiley   +1 more source

Processus de développement génératif chez le pommier cv Golden Delicious [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2002
Generative development process of apple cv Golden Delicious. The meristem organogenesis of the ""bourse"" shoot, the morphologic and the histologic modifications were studied at the end of the growth stopping by means of histological techniques ...
Mehri H., Crabbe J.
doaj  

Alternative Food for Litter‐Inhabiting Predators Decreases Thrips Densities and Above‐Ground Plant Damage

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We studied predatory soil mites that control the thrips Frankliniella occidentalis. Thrips densities were significantly reduced by the predator Cosmolaelaps sabelisi. It presumably feeds on prepupae and pupae in the soil and on larvae aboveground.
Karen Muñoz‐Cárdenas   +4 more
wiley   +1 more source

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