Results 81 to 90 of about 7,626 (263)

Are honey bees altering wild plant–bee interactions in reconstructed native habitats? An investigation of summer season effects in row‐crop agroecosystems with prairie strips

open access: yesEcological Entomology, EarlyView.
We investigated the compatibility of beekeeping with pollinator conservation in ‘prairie strips’ a conservation practice integrating native prairie habitat into agricultural environments. At prairie strip sites with and without a honey bee apiary, we analysed plant–bee interactions and bumble bee body conditions to determine the effect of apiaries on ...
Kate E. Borchardt   +4 more
wiley   +1 more source

Trichogramma (Hymenoptera: Trichogrammatidae) Species, Egg Parasitoids of Diatraea saccharalis (Lepidoptera: Crambidae) on Sugarcane (Poales: Poaceae) in Argentina [PDF]

open access: yes, 2016
The aim of this study was to identify egg parasitoids of Diatrea saccharalis F., sensu Guenée (Lepidoptera: Crambidae) in sugarcane in Tucumán, Argentina.
Isas, Marcos Gerardo   +3 more
core   +1 more source

Preliminary report of the toxicity of Lippia junelliana (Lamiales: Verbenaceae) and Elionorus muticus (Poales: Poaceae) on Apis mellifera (Hymenoptera: Apidae)

open access: yesRevista de la Sociedad Entomológica Argentina, 2022
Several phytochemicals, such as extracts and essential oils, are among the ecological alternatives that have been studied for the control of pathogens that affect humans, animals, and plants.
Maricel Vega   +5 more
semanticscholar   +1 more source

The developmental basis of floral nectary diversity and evolution

open access: yesNew Phytologist, EarlyView.
Summary Nectar is a central bridge between angiosperms and animal mutualists. It is produced by specialized structures termed nectaries, which can be found on different plant organs. Consumption of floral nectar by pollinators and the subsequent transfer of pollen contribute to the reproductive success of both angiosperms and their pollinators.
Irene T. Liao   +3 more
wiley   +1 more source

The complete chloroplast genome sequence of the CAM epiphyte Spanish moss (Tillandsia usneoides, Bromeliaceae) and its comparative analysis. [PDF]

open access: yesPLoS ONE, 2017
Spanish moss (Tillandsia usneoides) is an epiphytic bromeliad widely distributed throughout tropical and warm temperate America. This plant is highly adapted to extreme environmental conditions.
Péter Poczai, Jaakko Hyvönen
doaj   +1 more source

Haloragaceae, Hypoxidaceae e Typhaceae no município de Vitória da Conquista, Bahia, Brasil

open access: yesPaubrasilia, 2022
É apresentado o levantamento florístico de Haloragaceae, Hypoxidaceae e Typhaceae para o município de Vitória da Conquista, Bahia, Brasil. Foram encontradas as seguintes espécies: Myriophyllum aquaticum (Vell.) Verdc., para Haloragaceae, Hypoxis ...
Jerlane Nascimento Moura   +1 more
doaj   +1 more source

First Record of Helicoverpa armigera (Lepidoptera: Noctuidae) in Argentina [PDF]

open access: yes, 2014
Debido a la reciente detección de Helicoverpa armigera en Brasil y Paraguay en 2013, se colocaron trampas de feromonas en el cultivo de garbanzo en dos localidades de la provincia de Tucumán para detectar la presencia de este noctuido en Argentina.
Casmuz, Augusto Sebastián   +7 more
core   +1 more source

Confirmação da ocorrência de Abolboda poarchon Seub. (Xyridaceae) no Estado de São Paulo, Brasil Confirmation of occurrence of Abolboda poarchon Seub. (Xyridaceae) in São Paulo State, Brazil

open access: yesActa Botânica Brasílica, 2009
A ocorrência de Abolboda poarchon Seub. é documentada para o Estado de São Paulo, com base em coletas realizadas no município de Itirapina. O trabalho apresenta a descrição detalhada de A. poarchon e A.
Alessandra Ike Coan   +2 more
doaj   +1 more source

Importance of anatomical leaf features for characterization of three species of Mapania (Mapanioideae, Cyperaceae) from the Amazon Forest, Brazil [PDF]

open access: yesActa Amazonica, 2014
Mapania belongs to Mapanioideae, a quite controversial subfamily in Cyperaceae due to the existence of unusual characters in both reproductive and vegetative organs.
Arthur de Lima Silva   +2 more
doaj   +1 more source

Poales Small, Fl. S. E. U. S.

open access: yes, 2011
20. Poales Small, Fl. S. E. U. S.: 48. 22 Jul 1903 Avenales Bromhead, Edinburgh New Philos. J. 24: 417. Apr 1838 Bromeliales Link, Handbuch 1: 207. 4–11 Jul 1829 Centrolepidales R. Dahlgren ex Takht., Divers. Classif. Fl. Pl.: 553. 24 Apr 1997 Cyperales Juss. ex Bercht. & J. Presl, P ř ir . Rostlin: 263.
Reveal, James L.   +3 more
openaire   +2 more sources

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