Results 41 to 50 of about 912 (119)

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

Aspectos biológicos de Trichogramma galloi Zucchi, 1988 (Hymenoptera: Trichogrammatidae) criados em ovos de Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae) Biological aspects of Trichogramma galloi Zucchi, 1988 (Hymenoptera: Trichogrammatidae) reared on eggs of Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae)

open access: yesCiência e Agrotecnologia, 2005
Alguns aspectos biológicos de Trichogramma galloi Zucchi, 1988 (Hymenoptera: Trichogrammatidae) criados em ovos de Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae), foram estudados em laboratório a 26±2ºC; UR 60±10% e fotofase de 12 horas.
Josean Leite Pereira-Barros   +5 more
doaj   +1 more source

Inventory and bioecological aspects of parasitoids of the genus Trichogramma (Hymenoptera: Trichogrammatidae) associated to Erinnys ello (Linnaeus) (Lepidoptera: Sphingidae) in cassava crops = Inventário e aspectos bioecológicos de parasitóides do gênero Trichogramma (Hymenoptera: Trichogrammatidae) associados a Erinnys ello (Linnaeus) (Lepidoptera: Sphingidae) em cultura da mandioca

open access: yesActa Scientiarum. Agronomy, 2006
This work aimed to study the population dynamics, to determinate thespecies of Trichogramma occurring in cassava crops in the city of Lavras, Minas Gerais State, Brazil, as well as to evaluate biological parameters of those parasitoids associated to ...
Luiz Carlos Dias Rocha   +2 more
doaj  

Redescription of Paracentrobia (Paracentrobia) mira (Girault) (Hymenoptera: Trichogrammatidae), with two new synonyms

open access: yesJournal of Asia-Pacific Biodiversity
Both sexes of Paracentrobia (Paracentrobia) mira (Girault) (Hymenoptera: Trichogrammatidae) are redescribed and illustrated based on type material from Queensland, Australia and additional, non-type specimens from Oceania.
Serguei V. Triapitsyn
doaj   +1 more source

Description of a new species of Oligosita Haliday (Hymenoptera: Chalcidoidea: Trichogrammatidae) from India

open access: yesJournal of Threatened Taxa, 2015
A new species of the trichogrammatid genus, OligositaHaliday, Oligositadoonensissp.nov.is described based on specimens collected from Uttarakhand and Uttar Pradesh, India.
Salma Begum, Shoeba Binte Anis
doaj  

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

open access: yesBrazilian Journal of Biology, 2002
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.
QUERINO R. B., ZUCCHI R. A.
doaj  

Las especies de Trichogramma de Uruguay (Hymenoptera: Trichogrammatidae) Trichogramma species from Uruguay (Hymenoptera: Trichogrammatidae)

open access: yesRevista de la Sociedad Entomológica Argentina, 2004
Fueron recolectadas cinco especies de Trichogramma Westwood en Uruguay. La más ampliamente distribuida T. pretiosum Riley parasita Diatraea saccharalis (Fabricius), Heliothis zea (Boddie), Alabama argillacea (Hübner) y Argyrotaenia sphaleropa (Meyrick ...
César Basso, Bernard Pintureau
doaj  

Dispersal Capacity of Trichogramma for the Management of Duponchelia fovealis

open access: yesAgronomy
The European pepper moth (Duponchelia fovealis) is predominant in the main strawberry production areas, including Brazil, as an important invasive pest and causes substantial damage to the crop.
Dirceu Pratissoli   +6 more
doaj   +1 more source

Parasitismo natural de ovos do curuquerê-do-algodoeiro por Trichogramma pretiosum em diferentes estágios fenológicos de variedades de algodoeiros em Ipameri, GO

open access: yesBioscience Journal, 2010
Com o objetivo de estudar o parasitismo natural de ovos de Alabama argillacea por Trichogramma pretiosum em diferentes estágios fenológicos de variedades convencionais e transgênica na região de Ipameri, GO foi realizado um experimento no período de ...
Lílian Lúcia Costa   +2 more
doaj  

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