Riqueza de Espécies de Inimigos Naturais Associados ao Cultivo de Tangerina Orgânica em Seropédica - RJ

Rodrigues, William Costa; Cassino, Paulo César Rodrigues; Zinger, Katiana; Spolidoro, Mateus Varajão

doi:10.12741/ebrasilis.v1i1.4

Cited by 4 publications

(8 citation statements)

References 5 publications

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“…A study with tangerines cv. Poncã conducted in SIPA, from August 2003 to January 2005, by Rodrigues et al (2008) Thus, based on previous studies and on the herein recorded results, it is possible observing the presence of a complex of Coccinellidae species in SIPA, which totaled 29 taxa. As for the current research, the number of taxa found in SIPA corresponded to 65.5% of the total after 1-year survey.…”

Section: Faunistic Analysissupporting

confidence: 65%

“…With regard to taxa diversity, the ladybeetle community presented several relatively high Shanon-Wiener (H') index if one takes into consideration that this index is calculated based on a basis-10 logarithm that ranges from 0 to 1 (Rodrigues et al 2008). However, the recorded H' was almost twice lower than the highest value recorded by Resende et al (2009) in the kale/coriander intercropping system (H' = 1.31, based on the Neperian logarithm).…”

Section: Faunistic Analysismentioning

confidence: 99%

“…Insect populations can be featured through faunistic analysis by applying species richness, frequency, abundance, dominance and diversity indexes, as well as their variations between seasons. According to Rodrigues et al (2008), understanding these faunistic indexes helps selecting more adapted and natural enemies capable of being used in biological control programs applied to the system; it also helps better understanding the local communities and their ecological structure. Nevertheless, such featuring is more often adopted as the basis for integrated pest management in agricultural and forest environments to control pest insects (Uramoto et al 2005;Bernardi et al 2011;Souza et al 2020).…”

Section: Introductionmentioning

confidence: 99%

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Faunistic analysis and seasonal fluctuation of ladybeetles in an agro-ecological system installed for organic vegetable production

Souza¹,

Aguiar-Menezes²,

Guerra³

et al. 2021

Biosci. J.

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Plans for an agro-ecological system for agricultural production must consider vegetal diversification in agricultural properties because, among other advantages, it can help the biological control of pests when it focuses on such an end. Predator ladybeetles (Coleoptera: Coccinellidae) can be found in different environments; they play an important role in biological control. The aims of the present study were to feature ladybeetle populations through faunistic analysis and determine their fluctuations in an agro-ecological system comprising seven sub-systems subjected to different cultivation systems in Seropédica County, RJ. The experiment was conducted from December/2018 to December/2019 at Módulo de Cultivo Orgânico Intensivo de Hortaliças (MCOIH), which is located at Sistema Integrado de Produção Agroecológica (SIPA). In total, 1,231 adult ladybeetles were captured, distributed into 13 species, 3 genera and 2 tribes of Coccinellidae, which resulted in S (taxon richness) = 19, Shannon-Wiener diversity index (H’) = 0.65 (at 0 to 1 scale) and Margalef diversity index (α) = 2.53 (values lower than 2.0 represent low diversity sites). Equitability was low (E = 0.22), since one of the ladybeetle species has prevailed: Cycloneda sanguinea (most frequent, dominating and constant) in MCOIH, as well as in each of the sub-systems. However, the simplest sub-systems installed for vegetable production (monoculture gardens) were not favorable for ladybeetle diversity, whereas sub-systems installed for polyculture of leafy vegetables recorded the greatest taxa diversity of ladybeetles, including species that predate in aphids that attack vegetables [Coleomegilla maculata, Coleomegilla quadrifasciata, Cycloneda sanguinea, Eriopis connexa, Harmonia axyridis, Hippodamia convergens and Hyperaspis (Hyperaspis) festiva]. The sub-system comprising gliricidia was used to produce fertilization biomass and favored the predominance of C. sanguinea in comparison to the other ladybeetle species in MCOIH. Spring was the season mostly favoring the occurrence of C. sanguinea and H. convergens adults; which were dominant species in ladybeetle assemblage in MCOIH; however, C. sanguinea was constant and H. convergens was accessory.

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Section: Faunistic Analysissupporting

confidence: 65%

Section: Faunistic Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Faunistic analysis and seasonal fluctuation of ladybeetles in an agro-ecological system installed for organic vegetable production

Souza¹,

Aguiar-Menezes²,

Guerra³

et al. 2021

Biosci. J.

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“…A importância do gênero Scymnus como inimigo natural também foi observada em outros pomares frutíferos, apresentando-se como dominante e abundante em relação a outros artrópodes considerados benéficos (PAZINI, 2005;KAVALLIERATOS et al, 2004;RODRIGUES et al, 2008).…”

Section: Resultsunclassified

BIOLOGICAL CONTROL AGENTS (ARTHROPODA) ASSOCIATED WITH CONVENTIONAL GROWING GUAVA (Psidium guajava L.)

Teixeira

César

Carlos

2014

Nucleus

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RESUMO:O conhecimento aprofundado sobre o agroecossistema da goiabeira (Psidium guajava L.) é uma importante ferramenta para estabelecer estratégias relacionadas com o aperfeiçoamento de programas de Manejo Integrado de Pragas. Deste modo, o objetivo da pesquisa foi realizar um levantamento da ocorrência de agentes de controle biológico (Arthropoda) relacionados à copa das plantas de goiaba em um pomar convencional, e correlacionar a flutuação populacional dos principais inimigos naturais com as variáveis climáticas. A pesquisa foi realizada entre março de 2010 e março de 2011, em um pomar experimental com tratamento convencional de pragas. O monitoramento dos agentes de controle biológico foi realizado com armadilhas adesivas amarelas, mantidas no campo por 15 dias, sendo imediatamente substituídas por novas. Os índices faunísticos calculados foram dominância, abundância, frequência e constância. As flutuações populacionais dos inimigos naturais amostrados foram analisadas em histograma e correlacionadas com as variáveis climáticas por meio do cálculo dos coeficientes de correlação linear simples (r). O predador coccinelídeo Scymnus spp. (Coleoptera: Coccinellidae) e a família Chrysopidae (Ordem Neuroptera) foram os principais agentes de controle biológico registrados, com 48,38 e 37,47% do total de indivíduos coletados, respectivamente; seguido por Cycloneda sanguinea (Coleoptera: Coccinellidae) (6,98%) e da família Aracnidae (4,65%). O gênero Scymnus e a família Chrysopidae são dominantes em relação aos inimigos naturais presentes na copa das plantas do referido pomar de goiaba. As variáveis climáticas não influenciam na flutuação populacional dos inimigos naturais. Palavras

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“…Esses resultados podem ser comparados com outros pomares frutíferos cujo gênero Scymnus também foi considerado um importante agente de controle biológico de pragas apresentando-se como dominante em relação a outros artrópodes benéficos (Auad et al, 1997;Pazini, 2005;Rodrigues et al, 2008a;Duarte et al, 2012).…”

Section: Resultsunclassified

Levantamento populacional de inimigos naturais na cultura da manga (Mangifera indica L.)

Oliveira

Duarte

Pazini

et al. 2013

Agraria

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RESUMOO objetivo da pesquisa foi verificar a inter-relação entre as populações dos inimigos naturais na parte aérea, correlacionada com os elementos meteorológicos, e os agentes de controle biológico habitantes do solo em pomar de manga localizado no município de Jaboticabal, SP. Os inimigos naturais relacionados à parte aérea foram monitorados com cinco armadilhas adesivas amarelas, mantidas no campo, durante 15 dias, sendo imediatamente substituídas por novas. Para obtenção da análise faunística foram calculados os índices dominância, abundância, frequência e constância. Para analisar as populações da parte aérea com os elementos meteorológicos foram calculados os coeficientes de correlação linear simples (r). O monitoramento dos inimigos naturais da superfície do solo foi realizado através de cinco armadilhas "Pitfall", também com coleta quinzenal, sendo os dados analisados em histograma. O predador coccinelídeo Scymnus spp. apresenta população superdominante. Os elementos meteorológicos interferem na ocorrência e na distribuição dos inimigos naturais presentes na copa das plantas da referida área. Os inimigos naturais das famílias Formicidae, Staphylinidae, Forficulidae e Carabidae, são os mais encontrados no solo do referido pomar de manga.Palavras-chave: controle biológico, elementos meteorológicos, flutuação populacional, índices faunísticos, manejo integrado de pragas Survey population of natural enemies in mango culture (Mangifera indica L.) ABSTRACTThe objective of this research was to evaluate the interrelation between populations of natural enemies present in tree canopy, correlated with meteorological elements, and terrestrial biological control agents in a mango grove located in Jaboticabal, SP. The natural enemies related to the tree canopy were monitored with five yellow sticky traps, maintained for 15 days in field and immediately replaced by new traps. To obtain faunistic analyzes we calculated dominance, abundance, frequency and constancy indices. To analyze the tree canopy populations with meteorological elements we calculated the simple linear correlation coefficients (r). The monitoring of natural enemies presents in soil surface was performed with five "Pitfall" traps, also collected fortnightly, and the data analyzed in histogram. The coccinellid predator Scymnus spp. presents superdominant population. Meteorological elements interfere in occurrence and distribution of natural enemies present in tree canopy of the experimental area. Natural enemies of Formicidae, Staphylinidae, Forficulidae and Carabidae families are the most commonly found in mango grove soil.

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Riqueza de Espécies de Inimigos Naturais Associados ao Cultivo de Tangerina Orgânica em Seropédica - RJ

Cited by 4 publications

References 5 publications

Faunistic analysis and seasonal fluctuation of ladybeetles in an agro-ecological system installed for organic vegetable production

Faunistic analysis and seasonal fluctuation of ladybeetles in an agro-ecological system installed for organic vegetable production

BIOLOGICAL CONTROL AGENTS (ARTHROPODA) ASSOCIATED WITH CONVENTIONAL GROWING GUAVA (Psidium guajava L.)

Levantamento populacional de inimigos naturais na cultura da manga (Mangifera indica L.)

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