Results 81 to 90 of about 2,857 (222)

Additions to the Mymaridae and Trichogrammatidae of Australia

open access: yes, 1913
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Mortality of the defoliator Euselasia eucerus (Lepidoptera: Riodinidae) by biotic factors in an Eucalyptus urophylla plantation in Minas Gerais State, Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2009
Euselasia eucerus (Hewitson, 1872) (Lepidoptera: Riodinidae) is a Brazilian native species commonly found in Eucalyptus plantations. Biotic mortality factors of this defoliator were studied in a Eucalyptus urophylla plantation in Minas Gerais State ...
José C. Zanuncio   +6 more
doaj   +1 more source

Status of cell division, cytogenetical index, and chromosome details on the immature stage of Trichogramma brassicae (Hymenoptera: Trichogrammatidae) [PDF]

open access: yesArthropods, 2021
Investigation of various tissues of immature stages Trichogramma brassicae Bezdenko (Hymenoptera: Trichogrammatidae) from Iran was examined in an attempt to determine its cell division.
Fatemeh Farsi, Jamasb Nozari
doaj  

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

Trichogramma Westwood, 1833 (Hymenoptera, Trichogrammatidae) collected in orchards in Rio Grande do Sul State, Brazil. [PDF]

open access: yes, 2020
The collection and identification of the egg parasitoid Trichogramma Westwood, 1833 (Hymenoptera: Trichogrammatidae) is the first step towards a successful application in the field.
NAVA, D. E.   +5 more
core  

Six new species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) from a Brazilian forest reserve

open access: yes, 2003
Querino, R.B., Zucchi, R.A. (2003): Six new species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) from a Brazilian forest reserve. Zootaxa 134 (1): 1-11, DOI: 10.11646/zootaxa.134.1.1, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.134.
Zucchi, R.A., Querino, R.B.
core   +1 more source

Intraspecific variation in Trichogramma bruni Nagaraja, 1983 (Hymanoptera: Trichogrammatidae) associated with different hosts

open access: yesBrazilian Journal of Biology
Trichogramma bruni is an insufficienty studied South American species whose limits are still not well defined. Thus, the objective of the present study was to characterize T.
R. B. QUERINO, R. A. ZUCCHI
doaj   +1 more source

A new species of Uscanoidea Girault (Hymenoptera, Trichogrammatidae), an egg parasitoid of Monalonion dissimulatum Distant (Hemiptera, Miridae) [PDF]

open access: yesJournal of Hymenoptera Research
A new species of Uscanoidea Girault (Hymenoptera: Trichogrammatidae), Uscanoidea ricoi Viggiani, Gamboa & Pérez-Benavides, sp. nov., is described and illustrated.
Jean Gamboa   +4 more
doaj   +3 more sources

Tabela de vida de fertilidade de cinco linhagens de Trichogramma pretiosum Riley (Hym.: Trichogrammatidae) criadas em ovos de Tuta absoluta (Merick) (Lep.: Gelechiidae), sob temperaturas constantes e alternadas Fertility life table of five strains of Trichogramma pretiosum Riley (Hym.: Trichogrammatidae) reared eggs of Tuta absoluta (Merick) (Lep.: Gelechiidae) , under alternate and constant temperatures

open access: yesCiência Rural, 2007
O objetivo deste trabalho foi a confecção das tabelas de vida de fertilidade para cinco linhagens de Trichogramma pretiosum, em ovos do hospedeiro Tuta absoluta, nas temperaturas constantes e alternadas, utilizando-se os dados das características ...
Dirceu Pratissoli   +5 more
doaj   +1 more source

Effects of atrazine-based herbicide on emergence and sex ratio of Trichogrammatidae (Hymenoptera) [PDF]

open access: yes, 2015
The aim of this study was to evaluate the effect of the herbicide atrazine, recommended for weed control in corn, on 10 species of Trichogrammatidae (Hymenoptera).
Paulo Roberto de Carvalho Spínola-Filho   +15 more
core   +1 more source

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