Results 11 to 20 of about 361 (94)

Inhibición in vitro de hongos fitopatógenos utilizando extractos de muérdago mexicano (Psittacanthus calyculatus) [PDF]

open access: yesEcosistemas y Recursos Agropecuarios, 2022
Psittacanthus calyculatus es una planta hemiparásita que afecta diversas especies vegetales de gran importancia para el ecosistema. Existen diversos reportes sobre su capacidad antibacteriana debido a que contiene diversos compuestos con actividad ...
Luis Angel Xoca-Orozco   +6 more
doaj   +2 more sources

Biotic factors associated with the spatial distribution of the mistletoe Psittacanthus calyculatus in a tropical deciduous forest of central Mexico

open access: yesBotan‪ical Sciences, 2016
Psittacanthus calyculatus (DC.) G. Don (Loranthaceae) is a neotropical hemiparasitic mistletoe and one of the most abundant and widely distributed species of the genus.
Ileana Arce- Ácosta   +2 more
doaj   +2 more sources

Trends in deforestation and forest degradation after a decade of monitoring in the Monarch Butterfly Biosphere Reserve in Mexico. [PDF]

open access: yesConserv Biol, 2014
Abstract We used aerial photographs, satellite images, and field surveys to monitor forest cover in the core zones of the Monarch Butterfly Biosphere Reserve in Mexico from 2001 to 2012. We used our data to assess the effectiveness of conservation actions that involved local, state, and federal authorities and community members (e.g., local landowners ...
Vidal O   +2 more
europepmc   +2 more sources

Ethnopharmacology of medicinal plants of the pantanal region (mato grosso, Brazil). [PDF]

open access: yesEvid Based Complement Alternat Med, 2012
Traditional knowledge is an important source of obtaining new phytotherapeutic agents. Ethnobotanical survey of medicinal plants was conducted in Nossa Senhora Aparecida do Chumbo District (NSACD), located in Poconé, Mato Grosso, Brazil using semi‐structured questionnaires and interviews.
Bieski IG   +6 more
europepmc   +2 more sources

Sincronia de floração entre Lantana camara L. (Verbenaceae) e Psittacanthus calyculatus (DC.) G. Don (Loranthaceae) ocorrentes nas dunas de La Mancha, Veracruz, México [PDF]

open access: yesActa Botanica Mexicana, 2001
Lantana camara L. y Psittacanthus calyculatus (DC.) G. Don conviven simpátricamente y florecen al mismo tiempo en La Mancha, Veracruz, México. Se investigaron las estrategias de las flores (morfología, coloración, recompensas) de cada una de estas ...
Mariluza Granja Barros   +2 more
doaj   +2 more sources

Record of the Black-chinned hummingbird (Archilochus alexandri) in the State of Queretaro, Mexico

open access: yesHuitzil, 2019
We report the first records of the Black-chinned hummingbird (Archilochus alexandri) for the State of Queretaro, Mexico. These records correspond to three sites, The Parque Nacional El Cimatario, The Parque Nacional Cerro de las Campanas and a remnant of
Blanca Itzel Patiño-González   +1 more
doaj   +2 more sources

Primer registro del colibrí cola canela (Amazilia tzacatl) en el estado de Guanajuato, México.

open access: yesHuitzil, 2022
Reportamos los primeros registros del colibrí cola canela (Amazilia tzacatl) para el estado de Guanajuato, México. En dos ocasiones, durante marzo 2020, observamos un colibrí cola canela en parques urbanos de la ciudad de León, alimentándose de flores ...
María Teresa Zamorano Sámano   +1 more
doaj   +1 more source

Influence of light, dark, temperature and drought on metabolite and ion composition in nectar and nectaries of an epiphytic bromeliad species (Aechmea fasciata)

open access: yesPlant Biology, Volume 22, Issue 5, Page 781-793, September 2020., 2020
Drought revealed significant changes in nectar sugar composition of bromeliad species, which are likely to affect the plant‐pollinator interactions. Abstract Research into the influence of stress factors, such as drought, different temperatures and/or varied light conditions, on plants due to climate changes is becoming increasingly important ...
T. Göttlinger, G. Lohaus, H. Mock
wiley   +1 more source

Parochromolopis psittacanthus Heppner, 1980 nuevo registro para México (Lepidoptera: Epermeniidae)

open access: yesSHILAP
Por primera vez se registra para México a Parochromolopis psittacanthus Heppner, sobre inflorescencias del muérdago Psittacanthus calyculatus (DC.) G. Don de la familia Loranthaceae.
Héctor Rubén Iruegas-Buentello   +3 more
doaj   +1 more source

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