Results 31 to 40 of about 78,307 (189)

Optimized use of UV-B light to suppress Western flower thrips in controlled environment tomato crops. [PDF]

open access: yesPest Manag Sci
Visual representation of study into the use of UV‐B light to simultaneously attract and suppress Western flower thrips in controlled environment crops. Abstract BACKGROUND LEDs (light emitting diodes) are being deployed in controlled environment crop production systems to boost crop growth, manipulate pest behavior, improve performance of natural ...
Nansen C   +6 more
europepmc   +2 more sources

UAV-Based Disease Detection in Palm Groves of Phoenix canariensis Using Machine Learning and Multispectral Imagery

open access: yesRemote Sensing, 2023
Climate change and the appearance of pests and pathogens are leading to the disappearance of palm groves of Phoenix canariensis in the Canary Islands. Traditional pathology diagnostic techniques are resource-demanding and poorly reproducible, and it is ...
Enrique Casas   +4 more
doaj   +1 more source

Evidence of Recombination Suppression Blocks on the Y Chromosome of Date Palm (Phoenix dactylifera)

open access: yesFrontiers in Plant Science, 2021
The genus Phoenix includes the fruit producing date palm tree among 14 species that are all dioecious. Females produce the fruit that are high in sugar content and used in multiple countries ranging from North Africa to South Asia, especially from the ...
Maria F. Torres   +5 more
doaj   +1 more source

Presence of false smut (Graphiola phoenicis (Moug. ex Fr.) Poit.) on Canary date palm (Phoenix canariensis) on Easter Island, Chile

open access: yes, 2017
Graphiola phoenicis was found on leaves of Phoenix canariensis in Hanga Roa, Easter Island, Chile. Amphigenous black pulvinate basidiomata were abundant on the leaf blades and rachides, causing extensive foliar damage.
Cárdenas Ninasivincha, Steffany   +8 more
core   +2 more sources

Selección de dormideros por el Estornino Pinto (Sturnus vulgaris) en La Plata, Buenos Aires, Argentina

open access: yesEl Hornero, 2014
El Estornino Pinto (Sturnus vulgaris) es un ave introducida en Argentina que establece dormideros comunales durante la época no reproductiva. A pesar de ser una de las especies invasoras más perjudiciales del mundo, se conoce muy poco acerca de su ...
Juan M. Girini   +3 more
doaj   +1 more source

Nutritional and biological evaluation of Phoenix canariensis pollen grains

open access: yesRevista Brasileira de Farmacognosia, 2018
Abstract The nutritional value of pollens of Phoenix canariensis Chabaud, Arecaceae, was evaluated. HPLC analysis of vitamins revealed the predominant presence of vitamin C (109.13 ppm), followed by vitamin A (53.71 ppm) and vitamin E (40.60 ppm) and the total carbohydrates (28.12%), proteins (17.10%).
Hifnawy, Mohamed S.   +3 more
openaire   +3 more sources

Survey of diseases caused by Fusarium spp. on palm trees in the Canary Islands

open access: yesPhytopathologia Mediterranea, 2010
Between 2006 and 2007, palm trees growing in both gardens and public parks and natural palm groves in the Canary Islands (Spain), and showing symptoms of wilt and dieback, were surveyed. Isolates were recovered from affected tissues of the crowns, leaves
Julio Hernández-Hernández   +6 more
doaj   +1 more source

The Role of Canary Island Date Palms in Physical Amenity Provisioning for Urban Landscape Settings

open access: yesHorticulturae, 2021
Canary Island date palms (Phoenix canariensis) have been planted as a landscaping feature plant throughout warm, temperate, and subtropical climates. The physical amenity provisioning of this species (shade effects, microclimate amelioration, water usage,
Dirk H. R. Spennemann
doaj   +1 more source

Observations on the consumption and dispersal of Phoenix canariensis drupes by the Grey-headed flying-fox (Pteropus poliocephalus) [PDF]

open access: yes, 2018
Aided by their transplantability as adult plants, Phoenix canariensis and Washingtonia robusta palms have a long history as ornamental feature trees in urban settings.
Spennemann Dirk   +2 more
core   +1 more source

What are palm groves of Phoenix? Conservation of Phoenix palm groves in the European Union [PDF]

open access: yes, 2019
There are three species of Phoenix (Arecaceae) in the territory of the European Union, P. canariensis, P. dactylifera and P. theophrasti, found in wild-native populations, feral, planted and intermediate states, accounting each for thousands of ...
Rivera Núñez, Diego   +9 more
core   +2 more sources

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