Desenvolvimento de Chrysoperla externa alimentada na fase larval com ovos de Bonagota cranaodes

Ribeiro, Ana Lúcia de Paula; Lúcio, Alessandro Dal’Col; Costa, Ervandil Corrêa; Bolzan, Aline Adriana; Jovanowichs, Rosmari; Riffel, C. T.

doi:10.1590/s0103-84782011000900013

Cited by 4 publications

(1 citation statement)

References 10 publications

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“…A utilização de crisopídeos (Neuroptera: Chrysopidae) como agentes de controle se destaca no Brasil pela sua eficiência de predação e facilidade de criação fora do ambiente natural (lira & Batista 2006;riBeiro et al 2011). A espécie Ceraeochrysa cubana Hagen (Neuroptera: Chrysopidae) foi citada como um inseto comum a cultura dos citros (Godoy et al 2010), sendo evidenciada no controle de alguns insetos-praga e apontada como um promissor agente de controle a ser inserido nos programas de MIP oliveira et al 2014;oliveira et al 2016a).…”

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Influência da alimentação de Anagasta kuehniella Zeller(Lepidoptera: Pyralidae) no desenvolvimento de Ceraeochrysa cubana Hagen (Neuroptera: Chrysopidae)

et al. 2017

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Resumo. Objetivou-se avaliar o desenvolvimento biológico das fases imaturas de Ceraeochrysa cubana Hagen alimentada com ovos de Ephestia kueniella Zeller submetida a diferentes dietas com ingredientes em diferentes concentrações (%): Farinha de milho (50%) + Farinha de trigo (50%) + Lêvedo de cerveja (3%); Farinha de milho transgênico (fubá) (50%) + Farinha de Trigo (50%) + Lêvedo de cerveja (3%); Farinha de rosca (97%) + Lêvedo de cerveja (3%); Farinha de rosca (48,5%) + Farinha de trigo (48,5%) + Lêvedo de cerveja (3%); Farinha de arroz (97%) + Lêvedo de cerveja (3%); Farinha de arroz (48,5%) + Farinha de trigo (48,5%) + Lêvedo de cerveja (3%); Farinha de aveia (97%) + Lêvedo de cerveja (3%); Farinha de aveia (48,5%) + Farinha de trigo (48,5%) + Lêvedo de cerveja (3%). Avaliaram-se os períodos de cada estádio larval, larval completo, pré-pupa+pupa, larva-adulto, razão sexual, viabilidades larval e pupal. Dietas com farinha de aveia para a traçapromovem maior tempo para o predador alcançar a fase adulta, com farinha de arroz baixa razão sexual e com farinha de rosca baixa viabilidade pupal. Dietas contendo farinha de milho são as mais recomendadas para E. kuehniella, visando à criação de C. cubana.Influence of feeding of Ephestia kuehniella Zeller (Lepidoptera: Pyralidae) on development of Ceraeochrysa cubana Hagen (Neuroptera: Chrysopidae)Abstract. Aimed to evaluate the biological development of Ceraeochrysa cubana Hagen immature stages fed on eggs of the mothsubmitted to different food substrates with ingredients on different concentrations (%): Corn flour (50%) + Wheat flour (50%) + Brewer’s yeast (3%); Transgenic corn flour (50%) + Wheat flour (50%) + Brewer’s yeast (3%); Breadcrumbs (97%) + Brewer’s yeast (3%); Breadcrumbs (48.5%) + Wheat flour (48.5%) + Brewer’s yeast (3%); Rice flour (97%) + Brewer’s yeast (3%); Rice flour (48.5%) + Wheat flour (48.5 %) + Brewer’s yeast (3%); Oatmeal (97%) + Brewer’s yeast (3%); Oatmeal (48.5%) + Wheat flour (48.5%) + Brewer’s yeast (3%). We evaluated the period of each larval stage, complete larval period, pre pupal+pupal period, and larva to adulthood period, larval and pupal feasibility. Diets with oatmeal provided for moth promote greater time for the predator reach adulthood, with rice flour low sex ratio and with breadcrumbs low pupal feasibility. Diets formulated with corn flours + brewer’s yeast are most recommended for Ephestia kuehniella Zeller, aiming C. cubana mass rearing.

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Influência da alimentação de Anagasta kuehniella Zeller(Lepidoptera: Pyralidae) no desenvolvimento de Ceraeochrysa cubana Hagen (Neuroptera: Chrysopidae)

et al. 2017

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Chrysoperla externa (Neuroptera: Chrysopidae) predate eggs of Duponchelia fovealis (Lepidoptera: Crambidae), a pest of strawberry

Gonçalves,

Araujo,

Moraes

et al. 2024

Rev. Caatinga

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Duponchelia fovealis is an important pest in strawberry crops. In search of an alternative biological control method, the objective of this study was to assess the effects of a diet composed of Ephestia kuehniella or D. fovealis eggs offered to Chrysoperla externa larvae on their subsequent development and survival under controlled conditions. Biological and reproductive parameters of C. externa were assessed. Additionally, the daily predation of D. fovealis eggs by C. externa was analyzed. Finally, a fertility life table was constructed. The egg-to-pupa development time differed significantly between diets. The weights of firstand second-generation male C. externa pupae were significantly higher when fed on D. fovealis eggs. Males tended to live longer on a diet based on D. fovealis eggs, but females presented no significant differences between diets. The oviposition period tended to be longer for C. externa fed on D. fovealis eggs. The time between generations and the net reproductive rate were greater for C. externa fed on D. fovealis eggs. The results showed that D. fovealis eggs are a suitable diet for the development of C. externa. This information is important for developing protocols for the use of C. externa as a biocontrol agent against this pest.

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Survival Analysis of the Green Lacewing, Chrysoperla externa (Hagen) Exposed to Neem-Based Products

2023

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Brazil is the country which has produced the most coffee for over 150 years, and to achieve high productivity, pesticides are the most common control measure for pests. Due to the need to adopt less impactful control practices, natural enemies or insecticides of botanical origin have been studied as alternatives to synthetic insecticides. However, botanical pesticides can negatively affect some natural enemies, and the effect depends on the formulation and concentration. The objective of this study was to estimate the survival of green lacewing larvae, Chrysoperla externa (Hagen), exposed to different doses of neem-based products, whose active ingredient is azadirachtin (Azamax®: 0 (control treatment with distilled water), 12, 24, 36, 48, 60, 72, 84, 96, and 108 mg a.i. L−1; Organic neem®: 0, 3.3, 6.6, 9.9, 13.2, 16.5, 19.8, 23.1, and 26.4 mg a.i. L−1; Natuneem®: 0, 3.8, 7.5, 10.5, 15.0, 18.8, 22.5, 26.3, 30.0, and 33.8 mg a.i. L−1), using a parametric approach. Predator larvae were exposed to neem-based insecticides and evaluated for 20 days. Survival curves estimated by the models—Log-logistic for Azamax®, Weibull for Organic neem®, and Log-normal for Natuneem®—demonstrated an inverse relationship between increasing doses and survival time. These concluded that the application dose should be less than 84 mg a.i. L−1 for Azamax®, 19.8 mg a.i. L−1 for Organic neem®, and 26.3 mg a.i. L−1 for Natuneem® to keep 50% of the green lacewings alive for 13 days, which is the average time for the larval cycle of C. externa.

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Desenvolvimento de Chrysoperla externa alimentada na fase larval com ovos de Bonagota cranaodes

Cited by 4 publications

References 10 publications

Influência da alimentação de Anagasta kuehniella Zeller(Lepidoptera: Pyralidae) no desenvolvimento de Ceraeochrysa cubana Hagen (Neuroptera: Chrysopidae)

Influência da alimentação de Anagasta kuehniella Zeller(Lepidoptera: Pyralidae) no desenvolvimento de Ceraeochrysa cubana Hagen (Neuroptera: Chrysopidae)

Chrysoperla externa (Neuroptera: Chrysopidae) predate eggs of Duponchelia fovealis (Lepidoptera: Crambidae), a pest of strawberry

Survival Analysis of the Green Lacewing, Chrysoperla externa (Hagen) Exposed to Neem-Based Products

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