Results 21 to 30 of about 8,611 (211)

Local spread of an exotic invader: using remote sensing and spatial analysis to document proliferation of the invasive Asian chestnut gall wasp

open access: yesiForest - Biogeosciences and Forestry, 2012
Remote sensing and spatial analysis represent useful tools for modeling species’ dispersal, characterizing the spread of invasions and the invasability of a region, and thus allowing more accurate predictions for developing mitigation strategies ...
Graziosi I, Rieske LK
doaj   +1 more source

Catalogue of Rose Gall, Herb Gall, and Inquiline Gall Wasps (Hymenoptera: Cynipidae) of the United States, Canada and Mexico [PDF]

open access: yesBiodiversity Data Journal, 2021
Cynipidae (Hymenoptera: Cynipoidea) is a diverse group of wasps, many of which are capable of inducing plants to make galls, novel structures that protect and nourish the wasps' larvae. Other cynipids, especially those species in Ceroptresini and Synergini, are understood to be usurpers of galls made by other cynipids.
Louis Nastasi, Andrew Deans
openaire   +3 more sources

The Thimbleberry Gallmaker, \u3ci\u3eDiastrophus Kincaidii,\u3c/i\u3e (Hymenoptera: Cynipidae), in the Great Lakes Region [PDF]

open access: yes, 2017
Diastrophus kinccddii, a gall wasp previously known only from California and the Pacific Northwest, is reported from the Great Lakes Region. It is present on thimbleberry, Rubus parviflorus, in three counties in the Upper Peninsula of Michi- gan and in ...
Erbisch, Frederic H, Kraft, Kenneth J
core   +2 more sources

Invasive Eucalyptus Gall Wasp Ophelimus maskelli (Hym., Eulophidae): A new challenging pest in Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران
The Eucalyptus gall wasp, Ophelimus maskelli (Ashmead, 1900) (Hymenoptera: Eulophidae) was observed for the first time on leaves of Eucalyptus camaldulensis in Iran. Some morphological characters of adult are included.
Shahram Hesami
doaj   +1 more source

Spatial Distribution of the Goldenrod Ball Gall Insects [PDF]

open access: yes, 2017
The goldenrod ball gall fly, Eurosta solidaginis (Diptera: Tephritidae), is parasitized by two eurytomid wasps and preyed on by a mordellid beetle, and two bird species. The birds are known to prey most intensively near a forest edge.
Confer, John L
core   +3 more sources

The chestnut growing hotspot of Turkey in danger: introduction of the Asian chestnut gall wasp into Aegean region

open access: yesTurkish Journal of Forestry, 2021
Asian chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu (Hymenoptera, Cynipidae), is an important pest of Castanea species worldwide. Adults emerge in summer and lay eggs in a few days. Severe infestations may reduce chestnut and timber production.
Melih Mıcık   +3 more
doaj   +1 more source

Screening of rust and gall wasp in eucalypts species and provenances

open access: yesPesquisa Florestal Brasileira, 2015
The present study investigated myrtle rust and gall wasp from non-commercial eucalypt taxa with potential to hybridization. We selected 38 genotypes from 18 species of Corymbia and Eucalyptus (Symphyomyrtus) genus.
Paulo Henrique Müller da Silva   +7 more
doaj   +1 more source

FlatNJ: A novel network-based approach to visualize evolutionary and biogeographical relationships [PDF]

open access: yes, 2014
Split networks are a type of phylogenetic network that allow visualization of conflict in evolutionary data. We present a new method for constructing such networks called FlatNetJoining (FlatNJ).
Balvočiūtė, Monika   +2 more
core   +1 more source

A comparative venomic fingerprinting approach reveals that galling and non-galling fig wasp species have different venom profiles. [PDF]

open access: yesPLoS ONE, 2018
The galling habit represents a complex type of interaction between insects and plants, ranging from antagonism to mutualism. The obligate pollination mutualism between Ficus and fig wasps relies strongly on the induction of galls in Ficus flowers, where ...
Larissa G Elias   +6 more
doaj   +1 more source

Review of oak gall wasps phylogeographic patterns in Turkey suggests a main role of the Anatolian diagonal

open access: yesTurkish Journal of Forestry, 2016
Distribution of genetic variation across a species range is shaped both by historical and contemporary factors such as topographical barriers, presence of diverse micro- and macrohabitats, complex geologic history and past climatic fluctuations ...
Serap MUTUN
doaj   +1 more source

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