Results 61 to 70 of about 3,541 (198)

Occurrence of Treehopper (Hemiptera: Membracidae) Bycatch on Purple Panel Traps and Lindgren Funnel Traps in Pennsylvania, with New State Records [PDF]

open access: yes, 2017
Surveys for invasive insects in Pennsylvania conducted from 2009-2013 captured large numbers of native treehoppers (Hemiptera: Membracidae). These were collected using Lindgren funnel traps and purple prism traps totaling 1,434 specimens in eight tribes,
Barringer, Lawrence
core   +2 more sources

Clinical Significance of Component Allergens in Fagales Pollen-Sensitized Peanut Allergy in Korea [PDF]

open access: yesAllergy, Asthma & Immunology Research, 2016
Clinical features of peanut allergy can range from localized to systemic reactions. Because peanut and birch pollen have cross-reactivity, peanut can lead to localized allergic reaction in Fagales pollen-sensitized oral allergy syndrome (OAS) patients without peanut sensitization per se.
Park, Kyung Hee   +8 more
openaire   +3 more sources

Effects of tree diversity and mycorrhizal type on the spatio‐temporal variability of leaf litter production and quality in temperate forests

open access: yesJournal of Ecology, Volume 114, Issue 4, April 2026.
This study tested whether combining high tree species richness with mixed mycorrhizal types (arbuscular mycorrhizal [AM] and ectomycorrhizal [EM] fungi) enhances productivity in forest ecosystems. Results did not support this: neither litter production nor nutrient traits benefited from mycorrhizal mixing.
Elisabeth Bönisch   +15 more
wiley   +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

Tufted wind-dispersed fagalean fruits, Pogonokarydion gen. nov., from the Upper Eocene Florissant Formation of Colorado, USA

open access: yesActa Palaeobotanica
Wind-dispersed comose fruits from the Late Eocene of Florissant, Colorado, USA, are recognized as a new genus of fagalean affinity. Pogonokarydion crassulum (Cockerell) gen. et comb. nov.
Steven R. Manchester, Walter S Judd
doaj   +1 more source

Chomosome Numbers in Fagus Grandi Folia and Quercus Virginina [PDF]

open access: yes, 1931
The chromosomes have been counted in a number of species of Fagacere, both in Europe and America. The opportunity now arises to add to the rapidly growing list one more species of Quercus and one species of Fagus whose numbers have not until now been ...
Aufderheide, Helen
core   +1 more source

Toxicidad de extractos de Carya illinoinensis (Fagales: Junglandaceae) contra Meloidogyne incognita (Tylenchida: Heteroderidae) en tomate

open access: yesEcosistemas y Recursos Agropecuarios, 2018
Meloidogyne incognita es importante en el cultivo de tomate, por su capacidad para reducir el rendimiento y la calidad del fruto. El objetivo fue evaluar la actividad tóxica de extractos de cáscara y ruezno de nogal pecanero (Carya illinoinensis ...
Agustín Hernández Juárez
doaj   +1 more source

Chromosome-Level Genome Assembly and HazelOmics Database Construction Provides Insights Into Unsaturated Fatty Acid Synthesis and Cold Resistance in Hazelnut (Corylus heterophylla)

open access: yesFrontiers in Plant Science, 2021
Corylus heterophylla (2n = 22) is the most widely distributed, unique, and economically important nut species in China. Chromosome-level genomes of C. avellana, C. heterophylla, and C.
Jianfeng Liu   +5 more
doaj   +1 more source

Fumigant Activity of Ethyl Formate against the Chestnut Weevil, Curculio sikkimensis Heller

open access: yesInsects, 2022
Castanea crenata Siebold & Zucc. (Fagales: Fagaceae), a species of chestnut native to Korea and Japan, is distributed in Korea, Japan, and northeastern China, where chestnuts are a major economic agroforest product. Curculio spp.
Tae Hyung Kwon, Byungho Lee, Junheon Kim
doaj   +1 more source

Phage Display Derived Antibodies Against Antimicrobial Peptide FsPDF2 Reveal Stress Response in European Beech

open access: yesPlant Biotechnology Journal, Volume 24, Issue 4, Page 1950-1965, April 2026.
ABSTRACT Plant defensins (PDFs) are cysteine‐rich antimicrobial peptides (AMPs) that are important components of plant immunity. They occur constitutively in various plant tissues but are also upregulated upon stress. Therefore, these molecules are of great interest as markers for the diagnosis of early forest stress response in plants at the molecular
Philip Alexander Heine   +27 more
wiley   +1 more source

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