Results 81 to 90 of about 865,898 (249)

Replicability of data collected for empirical estimation of relative pollen productivity [PDF]

open access: yes, 2016
The effects of repeated survey and fieldwork timing on data derived from a recently proposed standard field methodology for empirical estimation of relative pollen productivity (RPP) have been tested.
Bunting, M. Jane   +2 more
core   +1 more source

Planejamento experimental do processo de secagem da amora-preta (Rubus sp.) para a produção de farinha enriquecida com compostos bioativos

open access: yes, 2016
The blackberry drying process was studied using an experimental design with three factors, namely: sample weight (6 to 135 g), drying temperature (30 to 80 °C) and time (16 to 24 h).
F. Casarin   +3 more
semanticscholar   +1 more source

Orchard Management Influences Predation of Halyomorpha halys Eggs

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We investigated predation of eggs of the invasive stink bug Halyomorpha halys on apple trees in conventional, organic, and extensively managed Dutch orchards. Predation exceeded 40% in extensively managed orchards but was only about 10% in conventional and organic ones. We used camera traps to reveal natural enemies that may contribute to H.
Peter N. Karssemeijer   +4 more
wiley   +1 more source

Notes on invasive and expansive trees and shrubs

open access: yesJournal of Forest Science, 2005
Expansion and invasion of plants indicate successful colonization and competitive abilities of species. There are fewer invasive and expansive woody plants than herbs.
J. Möllerová
doaj   +1 more source

A catalogue of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India [PDF]

open access: yes, 2011
A catalogue of aphidiine parasitoids (Hymenoptera: Braconidae: Aphidiinae) associated with various aphids species occurring in India was compiled. The present catalogue with 125 species under 22 genera has been further reinforced with not only all the ...
Akhtar, Mir Samim   +2 more
core   +1 more source

Insect (Arthropoda: Insecta) Composition in the Diet of Ornate Box Turtles (Terrapene ornata ornata) in Two Western Illinois Sand Prairies, with a New State Record for Cyclocephala (Coleoptera: Scarabaeidae) [PDF]

open access: yes, 2018
A study of fecal samples collected over a two-year period from juvenile ornate box turtles (Terrapene ornata ornata Agassiz) revealed diets consisting of six orders of insects representing 19 families. Turtles were reared in captivity from eggs harvested
Lago, P. K.   +3 more
core   +3 more sources

Variabilidad morfológica de variedades nativas de mora (Rubus sp.) en los Andes de Colombia

open access: yes, 2016
Se estudio una la coleccion del genero Rubus compuesta por 31 entradas de accesiones  nativas y cultivadas, existentes en el Banco de germoplasma de Colombia, en su mayoria procedentes de diferentes departamentos productores de mora con el fin de estimar
Gustavo Adolfo Ligarreto Moreno   +3 more
semanticscholar   +1 more source

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

Organic parasite control for poultry and rabbits in British Columbia, Canada

open access: yesJournal of Ethnobiology and Ethnomedicine, 2011
Plants used for treating endo- and ectoparasites of rabbits and poultry in British Columbia included Arctium lappa (burdock), Artemisia sp. (wormwood), Chenopodium album (lambsquarters) and C.
Turner Nancy, Lans Cheryl
doaj   +1 more source

Isolamento de fungos de solo associados a culturas de amora, framboesa e mirtilo no sul do Brasil. [PDF]

open access: yes, 2011
Os fungos de solo constituem inúmeras espécies, que sofrem alterações por diversos fatores. Dentre estes é possível destacar o manejo e características químicas do solo utilizado no estabelecimento de diferentes culturas.
Castro, Ricardo Lima de   +4 more
core  

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