Survey of the Hymenoptera parasitoids in Eucalyptus grandis and in a native vegetation area in Ipaba, State of Minas Gerais, Brazil

Dall'Oglio, Onice Teresinha; Zanúncio, José Cola; Azevedo, Celso O.; Medeiros, A. G.

doi:10.1590/s0301-80592000000300021

Cited by 7 publications

(6 citation statements)

References 5 publications

(5 reference statements)

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“…These results agree with those of Thomazini and Thomazini (2000), who observed that habitats with more complex vegetation have a community structure that allows for the coexistence of a greater number of species. Dall'Oglio, Zanuncio, Azevedo, and Medeiros (2000) observed increased abundance of natural enemies at close distances to vegetation fragments present in the m iddle of a eucalyptus culture.…”

Section: Introductionmentioning

confidence: 79%

Natural enemies in alternative plants during the soybean and corn offseason in Cruz Alta, Rio Grande do Sul

et al. 2019

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Identifying the behavior of natural enemies during the crop offseason is a key tool for integrated pest management. The objective of this work was to evaluate the population density of natural enemies of the plants Chloris distichophylla, Andropogon bicornis, and Erianthus angustifolium and to analyze the influence of the structural complexity of these plants on the present population. During the offseasons of 2014, 2015, and 2016, 150 plants of each species were evaluated and subdivided into different clump diameters. The species Lycosa spp., Eriops connexa, Cicloneda sanguinea, Coleomegilla quadrifasciata, Lebia concinna, and Harmonia axyridis were identified. A. bicornis was the plant with the highest population density, followed by C. distichophylla and E. angustifolium. Plants with greater structural complexities sheltered a higher population density of natural enemies.

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Section: Introductionmentioning

confidence: 79%

Natural enemies in alternative plants during the soybean and corn offseason in Cruz Alta, Rio Grande do Sul

et al. 2019

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“…O maior número de famílias coletadas pertence à superfamília Chalcidoidea, equiparando-se a diferentes trabalhos com amostragens de parasitoides em áreas de mata nativa e áreas agrícolas, com uso de armadilhas Malaise (Dall'Oglio et al, 2000;Marchiori & Penteado-Dias, 2002;Perioto & Lara, 2003). Tendo em vista as 20 famílias de Chalcidoidea propostas por Goulet & Huber (1993), 15 foram amostradas nesta pesquisa, indicando a importante diversidade dessa superfamília nos locais de coleta.…”

Section: Resultsunclassified

Comunidade de parasitóides associada à cultura do café em Piatã, Chapada Diamantina, BA

Palma-Santos

Pérez‐Maluf

2010

Rev. Ceres

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Parasitoid community associated with coffee crop in Piatã, Chapada Diamantina, BrazilHymenopteran parasitoids are natural enemies of insect pests and have demonstrated efficiency in strategies of biological control, contributing for the maintenance of the ecological balance in agroecosystems. The aim of this research was to identify the diversity of parasitoid wasps in coffee crops in Piatã, BA, Brazil. Malaise traps were installed in the plots and remained in the field for seven days in monthly samplings from September 2006 to August 2007. A total of 14.699 individuals were collected. The parasitoids were distributed through 9 superfamilies: Ceraphronoidea, Chalcidoidea, Chrysidoidea, Cynipoidea, Evanioidea, Ichneumonoidea, Mymarommatoidea, Platygastroidea, Proctotrupoidea and 29 families. Twenty two constant and 11 dominant families, standing out the families Ichneumonidae, Braconidae e Scelionidae as the most frequent. Families Braconidae, Eulophidae and Bethylidae indicated as promising biological control programs in coffee were collected throughout the phenological cycle of the crop.

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“…The evaluation of the parasitoids' distribution and seasonality patterns are highly relevant since parasitic Hymenoptera can represent more than 20% of all insect species, meaning that they are the largest component of the terrestrial ecosystems (lasalle & Gauld 1993;Hanson & Gauld 2006). In spite of the continental dimension, as well as the wide diversity of environments found in Brazil, there are few and relatively recent studies about parasitic Hymenoptera in wild environments (azevedo et al 2002;Perioto & lara 2003;Perioto et al 2005 among others), and in agroecosystems (dall'oGlio et al 2000;Perioto et al 2002a;2002b;nakayama et al 2008;among others).…”

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confidence: 99%

Sampling and Diversity of Hymenoptera (Insecta) in an Orange Orchard/Brazilian Savannah Fragment Interface

et al. 2015

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Abstract. The aim of this work was to assess the diversity of Hymenoptera in an orange orchard / Brazilian Savannah fragment interface in Descalvado, State of São Paulo, Brazil, using Moericke, Malaise and pitfall traps. The sampling was carried out from February to June 2006, when 5,148 specimens of Hymenoptera, from 12 superfamilies and 36 families, were caught: Chalcidoidea (1,885 specimens; 36.6% out of the total; 14 families), Ichneumonoidea (715; 13.9%; 2), Vespoidea (554; 10.8%; 5), Apoidea (444; 8.6%; 2), Diaprioidea (430; 8.4%; 2), Chrysidoidea (366; 7.1%; 3), Platygastroidea (340; 6.6%; 2), Ceraphronoidea (211; 4.1%; 2), Cynipoidea (107; 2.1%; 1), Evanioidea (83; 1.6%; 1), Tenthredinoidea (7; 0.1%; 1) and Trigonaloidea (6; 0.1%; 1). The Moericke and Malaise traps installed in the Brazilian Savannah fragment were responsible for capturing the highest number of Hymenoptera (2,158 specimens; 41.9% out of the total collected and 1,739; 33.8%, respectively), followed by the Moericke traps placed in the orange orchard (1,123; 21.8%) and by the pitfall traps (128; 2.5%). The results indicate that the diversity of families of Hymenoptera in the Brazilian Savannah fragment is greater than in the culture of citrus and expresses the greatest diversity of hosts existing in that environment. The study made clear that the combined use of different kinds of traps allows the capture of a large diversity of Hymenoptera.

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Survey of the Hymenoptera parasitoids in Eucalyptus grandis and in a native vegetation area in Ipaba, State of Minas Gerais, Brazil

Cited by 7 publications

References 5 publications

Natural enemies in alternative plants during the soybean and corn offseason in Cruz Alta, Rio Grande do Sul

Natural enemies in alternative plants during the soybean and corn offseason in Cruz Alta, Rio Grande do Sul

Comunidade de parasitóides associada à cultura do café em Piatã, Chapada Diamantina, BA

Sampling and Diversity of Hymenoptera (Insecta) in an Orange Orchard/Brazilian Savannah Fragment Interface

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