Parasitism capacity of Trichogramma pretiosum on eggs of Trichoplusia ni at different temperatures [PDF]
Acta Scientiarum. Agronomy, 2014 Trichogramma spp. are egg parasitoids of various pest species of Lepidoptera including Trichoplusia ni, an important pest of plants in the genus Brassica. Of the climatic conditions that can impair Trichogramma spp.
Leandro Pin Dalvi +5 more
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Functional response of Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures and egg densities [PDF]
Pesquisa Agropecuária Brasileira, 2018 : The objective of this work was to determine the functional response of the parasitoid Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures (20, 25, and 30ºC) and egg densities (5, 10, 15, 20, 25, and 30 eggs).
André Malacarne Milanez +3 more
doaj +2 more sources
Brazilian Archives of Biology and Technology, 2008 The objective of this work was to evaluate the parasitism capacity of Trichogramma pretiosum Riley and T. acacioi Brun, Moraes and Soares (Hymenoptera: Trichogrammatidae) in eggs of the alternative host Sitotroga cerealella (Olivier) (Lepidoptera ...
Dirceu Pratissoli +6 more
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Quality Control of Trichogramma atopovirilia and Trichogramma pretiosum (Hym.: Trichogrammatidae) adults reared under laboratory conditions [PDF]
Brazilian Archives of Biology and Technology, 2012 The objective of this work was to assess the flight capacity, parasitism and emergence of Trichogramma atopoviriliaand two strains of T. pretiosum (Hymenoptera: Trichogrammatidae) (L1 and L2).
Marcus Alvarenga Soares +7 more
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Effects of pesticides used in soybean crops to the egg parasitoid Trichogramma pretiosum Efeitos dos agroquímicos utilizados na cultura da soja ao parasitóide de ovos Trichogramma pretiosum [PDF]
Ciência Rural, 2008 This research aimed to study the effects of different insecticides, herbicides and fungicides on eggs, larvae and pupae of Trichogramma pretiosum. The results showed that studied pesticides had different impact on T. pretiosum.
Adeney de Freitas Bueno +3 more
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Revista Ceres, 2016 RESUMO Este trabalho teve como objetivo avaliar a influência de diferentes inseticidas e fungicidas, sobre Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae), em diferentes hospedeiros.
Vinícius Pereira dos Santos +4 more
doaj +2 more sources
Capacidade de dispersão de Trichogramma em tomateiro estaqueado Dispersion capacity of Trichogramma pretiosum in propped up tomato [PDF]
Pesquisa Agropecuária Brasileira, 2005 Estudou-se a capacidade de dispersão de Trichogramma pretiosum Riley em ovos de Anagasta kuehniella (Zeller), na cultura do tomateiro, em diferentes estágios fenológicos e sistemas de condução das plantas. A dispersão de T.
Dirceu Pratissoli +3 more
doaj +2 more sources
Does Wolbachia infection affect Trichogramma atopovirilia behaviour? [PDF]
, 2010 Unisexual Trichogramma forms have attracted much attention due to their potential advantages as biocontrol agents. Fitness studies have been performed and understanding the cost that Wolbachia may inflict on their hosts will help in deciding if Wolbachia
Stouthamer, R. +2 more
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A comparative study on the functional response of Wolbachia-infected and uninfected forms of the parasitoid wasp Trichogramma brassicae [PDF]
, 2010 Trichogramma species (Hymenoptera: Trichogrammatidae) are haplo-diploid egg parasitoids that are frequently used as biological control agents against lepidopteran pests.
Huigens, M.E. +4 more
core +1 more source
Brazilian Archives of Biology and Technology, 2005 The objective of this investigation was to study Trichogramma pretiosum and T. acacioi (Hymenoptera: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lepidoptera: Geometridae) on the eggs of the alternative host Anagasta ...
Dirceu Pratissoli +5 more
doaj +1 more source