Results 51 to 60 of about 31,574 (271)

Produção e qualidade de Butia odorata sob a adição de fitorregulador

open access: yesAgrarian, 2019
Objetivou-se avaliar a produção e a qualidade de butiá sob influência de ácido giberélico. O experimento foi realizado no Centro Agropecuário da Palma, da Universidade Federal de Pelotas.
Jones Eloy   +3 more
doaj   +1 more source

From traditional practice to unsustainable exploitation: Fruit overharvesting on the endangered relict palm Jubaea chilensis

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Overharvesting of wild edible plants poses a growing threat to plant populations worldwide, particularly for slow‐growing species with limited regeneration. We quantified fruit extraction from the third‐largest known population of Jubaea chilensis—an endangered palm endemic to Chile—modeled the critical harvest threshold, and assessed consumer ...
Sebastián Cordero   +7 more
wiley   +1 more source

Ethnobotanical survey of pesticidal plants used in South Uganda : case study of Masaka district [PDF]

open access: yes, 2011
Use of synthetic pesticides in developing countries is not only limited by their being expensive but also the small (uneconomic) fields whose limited production costs cannot offset costs of agricultural implements like agro-chemicals. Subsistence farmers,
Charles, Kudamba   +3 more
core  

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Biodiversity of the Indian Desert and it´s value [PDF]

open access: yes, 2001
The state of Rajasthan is situated between 23º3’ and 30º12’ N latitude and 69º30’ and 78º17’ E longitude . The total land area of the state is about 3,24,239 km²out of which about 1,98,100 km² is arid and the rest semi arid.
Kotia, Amit, Kumar, Ashwani
core   +2 more sources

ALL USEFUL PLANTS HAVE NOT ONLY IDENTITIES, BUT STORIES: THE MYTHICAL ORIGINS OF THE PEACH PALM (BACTRIS GASIPAES KUNTH) ACCORDING TO THE PERUVIAN ASHÁNINKA; pp. 173–195 [PDF]

open access: yesTrames, 2014
In this paper we present a myth about the origins of the peach palm (Bactris gasipaes Kunth), recorded during a research project dedicated to landscape domestication and the management of palms by the Asháninka people of Amazonian Peru.
Joanna Sosnowska, Monika Kujawska
doaj   +1 more source

A review of the genus Alurnus Fabricius, 1775 (Coleoptera: Chrysomelidae: Cassidinae) [PDF]

open access: yes, 2013
The species of the genus Alurnus Fabricius (Coleoptera: Chrysomelidae: Cassidinae) are reviewed. Twentythree species are recognized as valid. Alurnus bicolor from Colombia and A. crenatus from Bolivia are described as new species.
Staines, Charles L.
core   +1 more source

Differences in characteristics between naturalized threatened plants and other threatened plants

open access: yesConservation Biology, EarlyView.
Abstract Many non‐native plant species introduced by humans have become naturalized. At the same time many species are threatened in their native range. However, the number of plant species threatened in their native range that are naturalized elsewhere remains unknown.
Weihan Zhao   +10 more
wiley   +1 more source

Genetic variability of wild palms Euterpe precatoria, Euterpe oleracea and Mauritia flexuosa with molecular markers ISSR

open access: yesRevista de Ciencias Agrícolas, 2023
Wild palms constitute a group of plants of particular economic importance in the tropics, being a valuable source for obtaining construction materials, fabrics, fuel, food, ornamental and medicinal plants.
Yacenia Morillo-Coronado   +5 more
doaj   +1 more source

A new host record for Euthera fascipennis (Diptera: Tachinidae) [PDF]

open access: yes, 2017
Dolycoris baccarum (Linnaeus) (Heteroptera: Pentatomidae) is reported for the first time as a host of Euthera fascipennis (Loew) (Diptera: Tachinidae). A single specimen of E. fascipennis was reared from an adult of D.
Cerretti, Pierfilippo   +2 more
core   +3 more sources

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