Results 21 to 30 of about 13,673 (270)

Recent records of the rare Mountain Tortoiseshell Aglais rizana (Moore, 1872) (Lepidoptera: Nymphalidae) in the upper Garhwal, western Himalaya, India, after 100 years

open access: yesJournal of Threatened Taxa, 2019
The present study reports the occurence of Mountain Tortoiseshell, Nymphalis rizana (Moore,1872) (Lepidoptera: Nymphalidae) from the upper Garhwal  region of the Western Himalaya after a gap of over 100 years.
Arun Pratap Singh, Tribhuwan Singh
doaj   +1 more source

Modern textbook on forest insect pests [PDF]

open access: yesСибирский лесной журнал, 2023
The review of the book by Allison J. D., Paine T. D., Slippers B., Wingfield M. J. (Eds.). Forest entomology and pathology. Vol. I. Entomology. Springer Nature: Cham, Switzerland, 2023. 810 p.
Yu. N. Baranchikov
doaj   +1 more source

Relationships between the fecundity of bark beetles and the presence of antagonists

open access: yesScientific Reports, 2022
Although previous research has documented the occurrence of antagonists of bark beetles, the studies have only evaluated individual antagonists and have not assessed the overall effect of all antagonists on adult beetles.
Karolina Resnerová   +3 more
doaj   +1 more source

The social context in bark beetle – fungus bioassays: a case study in European fir engraver bark beetles and their fungal associates

open access: yesFrontiers in Microbiology
BackgroundCertain species of bark beetles (Curculionidae: Scolytinae) are among the most aggressive herbivorous forest insects due to their mass aggregation behavior and symbiosis with filamentous fungi.
Sifat Munim Tanin   +2 more
doaj   +1 more source

Phylogeny and evolutionary history of queen polymorphic Myrmecina ants (Hymenoptera: Formicidae)

open access: yesEuropean Journal of Entomology, 2006
The phylogenetic relationships in the myrmicine ant genus Myrmecina were analyzed using 1,281 bp of the mitochondrial cytochrome c oxidase I gene. Intermorphic queens observed in M. graminicola (Europe), M. nipponica (Japan), M. americana (North America;
Florian M. STEINER   +7 more
doaj   +1 more source

Nematicidal Activity of Alkyloxyalkanols Against Bursaphelenchus xylophilus

open access: yesApplied Sciences
Pine wilt disease, caused by the pine wood nematode Bursaphelenchus xylophilus (Steiner & Bührer) Nickle, poses a major threat to pine forests worldwide.
Joon Oh Park   +3 more
doaj   +1 more source

Revisiting Rhytisma lonicericola: Morphological Characterization and Molecular Phylogenetic Analysis

open access: yesMycobiology, 2022
Rhytisma lonicericola was identified as a tar spot fungus on Lonicera sp. in 1902, and has since been recorded on several species of Lonicera in China, Japan, and Korea. Most of the previous records of R. lonicericola have been based on a list of disease
Bok-Nam Jung   +2 more
doaj   +1 more source

The new record for Turkish invasive alien insect fauna Anoplophora chinensis (Forster, 1771) (Coleoptera: Cerambycidae)

open access: yesİstanbul Üniversitesi Orman Fakültesi Dergisi, 2015
International trade is increasing rapidly with developing transportation routes. As a result of this, it became easier for many animal species to move from their natural habitats with the break down of the natural barriers between countries and ...
Erdem Hızal   +3 more
doaj   +1 more source

Spatial metrics in fire ecology: seeking consistency amidst complexity

open access: yesBiological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey   +5 more
wiley   +1 more source

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