Entendendo Alguns Mecanismos De Resistência a Inseticidas Tendo Como Exemplo O Pulgão-Verde Myzus Persicae (Sulzer, 1776) (Hemiptera: Aphididae). / Understanding Some Mechanisms of Resistance to Insecticides Having an Example of the Green Peach Aphid Myzus Persicae (Sulzer, 1776) (Hemiptera: Aphididae).

Pereira, Mônica Cox de Britto; Moura, Cátia Jacira Martins de

doi:10.34117/bjdv7n1-461

Cited by 2 publications

(3 citation statements)

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“…The direct application test caused higher mortality of aphids in most of the evaluated proportions, equaling the indirect application only in the proportions of 30-70, 80-20, 90-10, and 100-0 (Table 1). 2 Averages (± SE) followed by the same lowercase letter, on the line, do not differ statistically from each other by the F test, at 5 % probability; 3 Data transformed to arc sin (x/100) 0.5…”

Section: Resultsmentioning

confidence: 99%

“…The brassica aphid, Myzus persicae (Sulzer, 1776) (Hemiptera: Aphidadae) is a generalist insect that attacks several agricultural species, mainly the Brassicaceae family [1,2]. In outbreak, M. persicae feed on the leaf tissue and reduce the host's photosynthetic potential, promoting the leaves' deformation and wilting [3]. Among these host species, kale (Brassica oleracea L. var.…”

Section: Introductionmentioning

confidence: 99%

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Interaction between Castor Bean oil and Jatropha oil to Control the Brassica Aphids

Piffer

Holtz

Botti

et al. 2023

IJPSS

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The aim of this work was to study the effect of the interaction between castor bean oil (Ricinus communis) and jatropha oil (Jatropha curcas) on the aphid, Myzus persicae. The experiment was realized at the Institute Federal of Espírito Santo in Brazil. Tests were conducted in a completely randomized design, with 11 treatments and 10 repetitions, arranged in a factorial arrangement of 11 (interactions between oils) x 2 (application forms). The concentration used in this test was 3 %. Treatment interaction ratios were 0-100; 10-90; 20-80; 30 -70; 40-60; 50-50; 60-40; 70-30; 80-20; 90-10; 100-0 % jatropha and castor bean oil, respectively. Tests of direct and indirect application were performed. The evaluations were performed 24, 48, and 72 hours after the applications. For both forms of application, there were significant mortalities. Mortalities greater than 70 % were observed when the interaction contained more significant amounts of jatropha than castor bean. However, a negative interaction was observed between concentrations with similar proportions. In conclusion, for both application forms, the interaction between jatropha and castor bean oils effectively reduce the population of M. persicae.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Interaction between Castor Bean oil and Jatropha oil to Control the Brassica Aphids

Piffer

Holtz

Botti

et al. 2023

IJPSS

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“…Myzus persicae é capaz de se adaptar a novas plantas hospedeiras, incluindo tabaco, resultando na formação de raças hospedeiras distintas. Essa capacidade é explicada pelos mecanismos metabólicos do inseto, que lhe permitem superar compostos secundários das plantas e desenvolver resistência a inseticidas (TROCZKA et al, 2021;PEREIRA et al, 2021).…”

Section: Ocorrência De Insetos-pragaunclassified

Ocorrência de insetos-praga e inimigos naturais no cultivo de alface Lactuca sativa L. (Asteraceae) em sistema de aquaponia e influência de dieta floral sobre Eriopis connexa (Germar) (Coleoptera: Coccinellidae)

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A produção agrícola intensiva ameaça a sustentabilidade ambiental e a segurança alimentar devido ao uso excessivo de recursos hídricos, fertilizantes sintéticos e agrotóxicos. A aquaponia é uma solução promissora para esse desafio. Embora a produção mundial de alimentos em sistema de aquaponia tenha evoluído nos últimos anos, são escassas as informações sobre incidência de pragas e medidas de controle aplicadas nesse sistema de cultivo. Uma estratégia promissora é o controle biológico conservativo, que aumenta a densidade e diversidade de inimigos naturais das pragas. Neste estudo avaliou-se a ocorrência e flutuação populacional de insetos-praga e inimigos naturais na cultura da alface conduzida em sistema aquapônico e determinou-se as espécies predominantes e a correlação desses organismos com fatores meteorológicos. Avaliou-se alguns aspectos biológicos da joaninha Eriopis connexa (Germar, 1824) suprida com dieta floral. Durante o período de fevereiro de 2021 a setembro de 2021 foram realizadas 27 amostragens em plantas de alface.

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Cited by 2 publications

References 56 publications

Interaction between Castor Bean oil and Jatropha oil to Control the Brassica Aphids

Interaction between Castor Bean oil and Jatropha oil to Control the Brassica Aphids

Ocorrência de insetos-praga e inimigos naturais no cultivo de alface Lactuca sativa L. (Asteraceae) em sistema de aquaponia e influência de dieta floral sobre Eriopis connexa (Germar) (Coleoptera: Coccinellidae)

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