Results 1 to 10 of about 5,116 (209)

Parasitoids of the eucalyptus gall wasp Leptocybe invasa (Hymenoptera: Eulophidae) in China

open access: yesParasite, 2016
Leptocybe invasa Fisher & La Salle (Hymenoptera, Eulophidae) is an invasive pest in Eucalyptus plantations throughout the world. Potential biological control agents for L.
Zheng Xia-Lin   +7 more
doaj   +2 more sources

Introduction of four new species of Eulophidae on ash tree from Iran

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2017
During sampling on species diversity of arthropods associated with ash trees in Mashhad and vicinity, a number of specimens of parasitoids from Eulophidae were collected in May 2013. They were identified by Dr.
Fatemeh Khandehroo   +3 more
doaj   +2 more sources

Ocorrência de Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) em citros no estado do Acre, Brasil Occurrence of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in citrus in the state of Acre, Brazil

open access: yesActa Amazonica, 2005
Neste trabalho é relatada a ocorrência do minador dos citros, Phyllocnistis citrella Stainton, em citros no estado do Acre, mais precisamente no município de Rio Branco. Também é feito o registro do parasitóide Horismenus sp.
Marcílio José Thomazini   +1 more
doaj   +1 more source

Host specificity and host stage preference of Psyllaephagus species (Hymenoptera: Encyrtidae) towards invasive eucalypt psyllids (Hemiptera: Aphalaridae)

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 3, Page 463-475, August 2025.
Abstract Invasive eucalypt psyllids pose a threat to the long‐term production of eucalypts worldwide. In order to reduce their economic impact, classical biological control using Psyllaephagus species has been used successfully. The objectives of this study were to determine the host specificity and host stage preference of Psyllaephagus blastopsyllae,
Privilege T. Makunde   +3 more
wiley   +1 more source

Biological Flora of Britain and Ireland: Cytisus scoparius*

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1877-1933, July 2025.
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas   +9 more
wiley   +1 more source

Occurrence of eulophid wasps (Hymenoptera: Chalcidoidea, Eulophidae) in rice fields of eastern Guilan, Iran

open access: yesJournal of Crop Protection, 2015
Considering the importance of parasitic wasps in biological control of pests, a faunal study was conducted in the year 2012 on eulophid wasps (Hym.: Chalcidoidea) in rice fields in the east of Guilan province, southern coast of Caspian Sea.
Zainab-Alssadat Bayegan   +2 more
doaj  

Ocorrência de Leptocybe invasa (Hymenoptera: Eulophidae) em mudas de eucalipto no estado do Paraná

open access: yesPesquisa Florestal Brasileira, 2013
Leptocybe invasa Fisher & La Salle, 2004 (Hymenoptera: Eulophidae) foi registrada pela primeira vez em eucalipto no estado do Paraná, Brasil. Mudas de Eucalyptus camaldulensis infestadas foram observadas, em dezembro de 2011 em Maringá.
Dilerne Aparecida Moreno da Fonseca Rinaldi   +5 more
doaj   +1 more source

Records of Tamarixia radiata (Hymenoptera: Eulophidae) in Northwestern Argentina Presencia de Tamarixia radiata (Hymenoptera: Eulophidae) en el noroeste argentino

open access: yesRevista Industrial y Agrícola de Tucumán, 2007
The presence of Tamarixia radiata Waterston (Hymenoptera: Eulophidae) is reported for the first time in Northwestern Argentina.La presencia de Tamarixia radiata Waterston (Hymenoptera: Eulophidae) fue detectada por primera vez en el noroeste argentino.
Marcelo J. Lizondo   +6 more
doaj  

Parasitoids of Phyllocnistis citrella in Jaguariúna, state of São Paulo, Brazil, before and after the introduction of Ageniaspis citricola

open access: yesScientia Agricola, 2000
The citrus leafminer, Phyllocnistis citrella (Gracillariidae), is among the main pests of citrus in Brazil. The objective of this work was to conduct a survey of parasitoids attacking CLM in Jaguariúna, State of São Paulo, Brazil, before and after the ...
Luiz Alexandre Nogueira de Sá   +3 more
doaj  

Egg parasitoids of Taosa spp. (Hemiptera: Dictyopharidae) in Formosa, Argentina, with descriptions of two new species Parasitoides oófagos de Taosa spp. (Hemiptera: Dictyopharidae) en Formosa, Argentina, y descripción de dos nuevas especies

open access: yesRevista de la Sociedad Entomológica Argentina, 2011
Egg parasitoids (Hymenoptera: Eulophidae and Platygastridae) of Taosa (Cuernavaca) longula Remes Lenicov (Hemiptera: Dictyopharidae) are reviewed and keyed.
Serguei V. Triapitsyn   +1 more
doaj  

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