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Advances in Agriculture, Volume 2022, Issue 1, 2022., 2022 The tomato is one of the most nutritious, economically important, and delicate vegetables grown in the world. It is highly susceptible to insect pests and microbial pathogens. The tomato leafminer moth, Tuta absoluta Meyrick, is the current impediment to tomato production in the world. The insect showed invasive and notorious behavior and was affecting
Birhan Aynalem, Xinqing Xiao
wiley +1 more source
Ciência Rural, 2012 O sucesso das liberações de Trichogramma spp. depende basicamente do conhecimento das características bioecológicas do parasitoide e da sua interação com o hospedeiro alvo. Assim, o objetivo deste trabalho foi avaliar a preferência hospedeira de T. pretiosum entre os ovos de S. frugiperda, S. albula, S. eridania, A. gemmatalis, P.
Jullyana Rodrigues Siqueira +3 more
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Pest Management Science, Volume 77, Issue 10, Page 4437-4446, October 2021., 2021 Modelled egg, egg‐larval and larval parasitoids might potentially establish in most of agroecologies worldwide and might be good candidates for the biological control of the southern armyworm Spodoptera eridania. © 2021 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Ghislain T Tepa‐Yotto +4 more
wiley +1 more source
Trichogramma pretiosum in field release and under different temperatures in laboratory [PDF]
Arquivos do Instituto Biológico, 2020 ABSTRACT This study aimed to evaluate a strain of Trichogramma pretiosum native to the central region of the state Rio Grande do Sul, Brazil, under different temperatures in laboratory and the parasitism of Helicoverpa zea after releases in corn field.
Rosana Matos de Morais +6 more
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Journal of Applied Entomology, Volume 145, Issue 5, Page 384-393, June 2021., 2021 Abstract The fall armyworm (FAW, Spodoptera frugiperda) has recently spread to many countries in Africa, the Near East, Asia and the Pacific. In sub‐Saharan Africa (SSA), more than 300 million people depend on FAW’s preferred host plant, maize, as a staple crop. Hence, the spread of FAW in SSA has the potential to negatively affect livelihoods and food
Melanie L. Bateman +7 more
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Lethal, sublethal and transgenerational effects of insecticides labeled for cotton on immature Trichogramma pretiosum [PDF]
Journal of Pest Science, 2021 Abstract The egg parasitoid Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) regulates lepidopteran pest populations in cotton crops. However, cotton harbors dozens of pests, and growers rely on multiple insecticide applications to manage these damaging organisms.
Mariana Abreu Costa +4 more
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Ciência Rural, 2004 Este trabalho teve como objetivo avaliar o desempenho de Trichogramma pretiosum Riley e de Trichogramma exiguum Pinto & Platner submetidos a diferentes densidades de ovos de Plutella xylostella (L.).
Fabricio Fagundes Pereira +2 more
doaj +1 more source
Selectivity of plant extracts for Trichogramma pretiosum Riley (Hym.: Trichogrammatidae)
Ecotoxicology and Environmental Safety, 2017 We evaluated the selectivity of three plant extracts with potential insecticidal effects for the parasitoid Trichogramma pretiosum Riley, which is commonly used in biological pest control. The plant extracts assayed were an acetone extract of Toona ciliata M. Roem., commercial neem oil, and a nanoencapsulated formulation of neem oil (NC40).
Fátima Terezinha, Rampelotti-Ferreira +3 more
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Tropical Agricultural Research, 2016 The parasitizing efficiency and emergence rate of the egg parasitoids, Trichogramma pretiosum and Trichogramma chilonis on one-day, two-day and three-day old eggs of Leucinodes orbonalis was studied under laboratory condition during three different ...
R.F. Niranjana +3 more
doaj +1 more source
Does mating interfere in the biological characteristics of a population of Trichogramma pretiosum? [PDF]
Anais da Academia Brasileira de Ciências, 2014 Trichogramma spp. are parasitoids used in the regulation of insect populations that can cause economic damage. In order to ensure good performance, understanding some of their biological characteristics is essential. The objective of this study is to evaluate whether mating interferes with the biological characteristics of a population of Trichogramma ...
PRATISSOLI, DIRCEU +5 more
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