Results 41 to 50 of about 2,299 (178)

Essential Oil Coating: Mediterranean Culinary Plants as Grain Protectants against Larvae and Adults of Tribolium castaneum and Trogoderma granarium

open access: yesInsects, 2022
Postharvest agricultural losses constitute a major food security risk. In contrast, postharvest protection is strongly linked with food safety. The present study aims to develop novel postharvest protection tools through a bioprospecting protocol ...
Nikos E. Papanikolaou   +6 more
doaj   +1 more source

Phylogeny and Geographic History of Annonaceae [PDF]

open access: yes, 1997
Whereas Takhtajan and Smith situated the origin of angiosperms between Southeast Asia and Australia, Walker and Le Thomas emphasized the concentration of primitive pollen types of Annonaceae in South America and Africa, suggesting instead a Northern ...
Doyle, James A., Le Thomas, Annick
core   +1 more source

Distribución y conservación de especies amenazadas en Mesoamérica, Chocó y Andes tropicales

open access: yesRevista Mexicana de Biodiversidad, 2011
En este estudio se modeló el nicho ecológico proyectado como distribución potencial de 313 especies amenazadas en Mesoamérica, Chocó y los Andes tropicales, según las listas de la UICN.
María Cecilia Londoño-Murcia   +1 more
doaj   +1 more source

Saportanthus, an Extinct Genus of Laurales from the Early Cretaceous of Portugal [PDF]

open access: yesInternational Journal of Plant Sciences, 2017
Premise of research. Numerous exquisitely preserved fossil floral structures recovered from Lower Cretaceous sediments in Portugal are invaluable for understanding the organization and structure of flowers at an early stage in angiosperm evolution. This study analyses three such flowers that add significantly to current knowledge of structural and ...
Friis, Else Marie   +2 more
openaire   +2 more sources

A new endangered species of Mollinedia (Monimiaceae, Laurales) endemic to the Atlantic forest in the state of Espírito Santo, Brazil, supported by morphology and genome size estimation

open access: yesActa Botânica Brasílica, 2023
Mollinedia (Monimiaceae) presents numerous microendemic species, and its centre of diversity is in the Brazilian Atlantic rainforest, where more than half of the species occur.
Maria Pauli   +6 more
doaj   +1 more source

The Spanish and Mexican Baseline of California Tree and Shrubland Distributions Since the Late 18th Century [PDF]

open access: yes, 2015
Historical distributions of 31 tree species, chaparral, and coastal sage scrub described by Spanish land explorers in the late eighteenth and early nineteenth centuries (1769–1806) and in land grant diseños (1784–1846) are reconstructed at 634 localities
Goforth, Brett R   +2 more
core   +3 more sources

Roots Structure and Development of Austrobaileya scandens (Austrobaileyaceae) and Implications for Their Evolution in Angiosperms [PDF]

open access: yes, 2020
Since the resolution of the ANA grade [Amborellales, Nymphaeales, Austrobaileyales] as sister to all other flowering plants, a few comparative studies of root structure have suggested that some of their anatomical traits could be of importance to ...
Bachelier, Julien B.   +3 more
core   +1 more source

Flora do Espírito Santo: Monimiaceae

open access: yesRodriguésia
Resumo Monimiaceae, uma família basal de Angiospermas, compreende 28 gêneros e aproximadamente 220 espécies que ocorrem predominantemente em florestas úmidas. No Brasil está representada por cinco gêneros e cerca de 43 espécies.
Elton John de Lírio   +1 more
doaj   +1 more source

Herbarium Specimens Provide Evidence for the Early Introduction of Erysiphe quercicola Into the United States and Document New Hosts

open access: yesForest Pathology, Volume 56, Issue 2, April 2026.
ABSTRACT The powdery mildew fungus Erysiphe quercicola (Erysiphaceae) has a complex taxonomic history that has long complicated assessments of its geographic distribution and host associations. Although knowledge of the global host range of this species has expanded substantially over the past two decades, sequencing‐confirmed records from North ...
Michael Bradshaw   +8 more
wiley   +1 more source

Ecology and Evolution of Gall-Inducing Arthropods: The Pattern From the Terrestrial Fossil Record

open access: yesFrontiers in Ecology and Evolution, 2021
Insect and mite galls on land plants have a spotty but periodically rich and abundant fossil record of damage types (DTs), ichnotaxa, and informally described gall morphotypes.
Conrad C. Labandeira   +2 more
doaj   +1 more source

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