Results 31 to 40 of about 3,741 (190)

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

Tropidophis celiae [PDF]

open access: yes, 2018
Number of pages: 8Geological SciencesIntegrative ...
Estrada, Alberto R.   +2 more
core   +1 more source

Widespread male sterility and trioecy in androdioecious Mercurialis annua: Its distribution, genetic basis, and estimates of morph-specific fitness components. [PDF]

open access: yesAm J Bot
Abstract Premise Angiosperms range in sexual system from hermaphroditism through gynodioecy and androdioecy to dioecy. Trioecy, where females and males coexist with hermaphrodites, is rare. Recently, trioecy was documented in hexaploid populations of the wind‐pollinated herb Mercurialis annua in Spain.
Nguyen MT, Martignier T, Pannell JR.
europepmc   +2 more sources

Report of new invasive scale insects (Hemiptera: Coccoidea), Crypticerya multicicatrices Kondo and Unruh (Monophlebidae) and Maconellicoccus hirsutus (Green) (Pseudococcidae), on the islands of San Andres and Providencia, Colombia, with an updated taxonomic key to iceryine scale insects of South America [PDF]

open access: yes, 2012
The multicicatrices fluted scale, Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Coccoidea: Monophlebidae) is reported from the islands of San Andres and Providencia, Colombia, as a recent invasive species.
Gullan, Penny   +2 more
core   +2 more sources

First record of Exophthalmus albofasciatus (Coleoptera, Curculionidae, Entiminae) in Mexico feeding on Coccoloba barbadensis (Polygonaceae) [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”
The weevil Exophthalmus albofasciatus Champion, previously known from Honduras and Belize, is recorded for the first time in Mexico. In addition, the species Coccoloba barbadensis (Polygonaceae) is recorded for the first time as a new adult host plant of
Manuel A. Hernández-May   +4 more
doaj   +3 more sources

Effects of Lightning on Trees: A Predictive Model Based on in situ Electrical Resistivity [PDF]

open access: yes, 2017
The effects of lightning on trees range from catastrophic death to the absence of observable damage. Such differences may be predictable among tree species, and more generally among plant life history strategies and growth forms.
Bitzer, Phillip M.   +4 more
core   +2 more sources

Micropropagation of sea grape (Coccoloba uvifera (L.) L.)

open access: yesSouth African Journal of Botany, 2021
Abstract A method for micropropagation of Coccoloba uvifera (L.) L. has been developed through bud proliferation from surface-sterilized nodal explants collected from a 9 yr old mature tree. Ninety six percent of the explants exhibited bud development on agar-gelled Murashige and Skoog's (MS) medium supplemented with 3.0 mg L−1 6-benzylaminopurine ...
M. Manokari   +2 more
openaire   +1 more source

RESVERATROL EM ESPÉCIES DE COCCOLOBA (POLYGONACEAE): COCCOLOBA PARIMENSIS E COCCOLOBA RAMOSISSIMA

open access: yesAnais dos Seminários de Iniciação Científica, 2018
Resveratrol é um polifenol relacionado a benefícios na saúde humana. É uma substância encontrada em várias espécies vegetais, sendo sua fonte mais abundante as uvas (Vitis, Vitaceae), em grande quantidade na casca da uva e no vinho tinto, porém também com ocorrência na família Polygonaceae, como em Polygonum cuspidatum (DONG-GENG; WEN-YING; GUANG-TONG,
openaire   +2 more sources

Phytochemical and antifungal activity of anthraquinones and root and leaf extracts of Coccoloba mollis on phytopathogens

open access: yesBrazilian Archives of Biology and Technology, 2011
The aim of this work was to study the phytochemical and antifungal activity of anthraquinones and root and leaf extracts of Coccoloba mollis on phytopathogens.
Iuri Bezerra de Barros   +5 more
doaj   +1 more source

Reproducción controlada de Coccoloba cowellii Britton (Polygonaceae), una especie endémica amenazada de extinción

open access: yesAgrisost, 2022
Contexto: Coccoloba cowellii Britton es una planta que constituye un endemismo de Camagüey, Cuba, catalogada “En Peligro Crítico” de extinción, pero estudios fitoquímicos han revelado la presencia de compuestos promisorios con actividad antioxidante. La
Andrys Martínez Proenza   +2 more
doaj   +3 more sources

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