Insect Community
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Temporal distribution of fruit-feeding butterflies (Lepidoptera, Nymphalidae) in the eastern extreme of the Amazon region
RESUMO A pluviosidade é considerada um dos fatores mais determinantes na sazonalidade de insetos na região amazônica. No entanto, poucos estudos analisaram a dinâmica temporal de borboletas frugívoras na Amazônia brasileira, especialmente em sua porção oriental. Aqui, avaliamos os padrões de diversidade e a distribuição temporal de borboletas frug
Acta Amaz.. Publicado em: 25/11/2019
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2. Species Diversity and Community Structure of Arthropod Pests and Predators in Flax, Linum Usitatissimum L. from Darjeeling (India)
ABSTRACT The species richness and relative abundances of different aboveground plant-dwelling pest and predator species were assessed in flax (Linum usitatissimum L.) ecosystem under mid-hill conditions of eastern Himalayas. The experiment was conducted in winter seasons during 2004-2013 at the Regional Research Station (Hill Zone), Uttar Banga Krishi Viswav
Braz. arch. biol. technol.. Publicado em: 14/06/2018
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3. The invasive white ginger lily ( Hedichium coronarium ) simplifies the trait composition of an insect assemblage in the littoral zone of a Savanna reservoir
ABSTRACT The invasive white ginger lily (Hedichium coronarium - J. Köenig, 1783) simplifies the trait composition of an insect assemblage in the littoral zone of a Savanna reservoir. Invasive plants are believed to shift the trait composition of aquatic insects dwelling in banks of lentic ecosystems. In this study, we analyzed the relationship between the p
Rev. Bras. entomol.. Publicado em: 2017-01
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4. Comparison of beat cloth and entomological net methods for determining faunistic indices of soybean in Rio Grande do Sul, Brazil
ABSTRACT Estimates of diversity indices provide information on distribution, richness and abundance of species within a community. The aim of the current study was to estimate faunistic indices (richness, constancy, dominance and abundance) of the species collected by beat cloth and entomological net sampling methods in different soybean crops and to determi
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-12
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5. The diversity of citrus endophytic bacteria and their interactions with Xylella fastidiosa and host plants
Abstract The bacterium Xylella fastidiosa is the causal agent of citrus variegated chlorosis (CVC) and has been associated with important losses in commercial orchards of all sweet orange [Citrus sinensis (L.)] cultivars. The development of this disease depends on the environmental conditions, including the endophytic microbial community associated with the
Genet. Mol. Biol.. Publicado em: 10/10/2016
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6. Does Bt maize cultivation affect the non-target insect community in the agro ecosystem?
ABSTRACT The cultivation of genetically modified crops in Brazil has led to the need to assess the impacts of this technology on non-target species. Under field conditions, the potential effect on insect biodiversity was evaluated by comparing a homogeneous corn field with conventional and transgenic maize, expressing different Bt proteins in seven counties
Rev. Bras. entomol.. Publicado em: 2016-03
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7. Host plants of insect-induced galls in areas of cerrado in the state of Goiás, Brazil
Most studies of the interactions between plants and gall-inducing (galling) insects have focused on the entomological aspects, few having addressed the diversity of galls in relation to the characteristics of the host plants. The objective of this study was to analyze the richness and composition of the community of host plants of galls in areas of cerrado (
Acta Bot. Bras.. Publicado em: 2013-09
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8. A urbanização da leishmaniose visceral associada à ocupação desordenada em ecossistemas costeiros no distrito de Monte Gordo/Camaçari-Bahia
In Brazil, the Visceral Leishmaniasis (VL) is a disease caused by a protozoan named Leishmania chagasi, typical from tropical areas under favourable environmental conditions to the transmitting agent reproduction, a insect, phlebotomine Lutzomyia longipalpis. Its a search that covers Monte Gordo District, Camaçari County, Northern Coast of Bahia - which aim
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/09/2011
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9. Composição e estrutura da comunidade de insetos de uma marisma da Ilha da Pólvora (Rio Grande, Brasil) / Composition and structure of the insect community of a salt marsh of Pólvora Island (Rio Grande, Brazil)
Insetos são membros de vital importância das comunidades bióticas. Atualmente, constituem o grupo dominante de animais na Terra. Porém, mesmo sendo um grupo de elevada importância nos mais diversos ambientes, a sua dados sobre este grupo são praticamente inexistentes nas marismas brasileiras. Desta forma com o objetivo de descrever a composição e a e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2011
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10. Development of the mosaic of dominant arboreal ants and its importance to the biological control of insects associated with cocoa (Theobroma cacao L.) / Desenvolvimento do mosaico de formigas arborícolas dominantes e sua importância no controle biológico natural dos insetos associados ao cacaueiro (Theobroma cacao L.)
Agroforests contribute to the survival of many native species. The cocoa plantations inserted in the Atlantic Forest biome in Southeast Bahia contribute to the conservation of a large amount of organisms, including ants. The evaluation of the ontogenetic succession of ants can help understanding the mosaic dynamics of the arboreal ants. Since this mosaic can
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/02/2011
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11. Climate change and its effects on terrestrial insects and herbivory patterns
Climate change and extreme weather events affect plants and animals and the direct impact of anthropogenic climate change has been documented extensively over the past years. In this review, I address the main consequences of elevated CO2 and O3 concentrations, elevated temperature and changes in rainfall patterns on the interactions between insects and thei
Neotropical Entomology. Publicado em: 2011-04
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12. Program, abstracts and related documents.
The context: Soil biodiversity and sustainable agriculture; Abstracts - Theme 1: Monitoring and assessment: Bioindicators of soil health: assessment and monitoring for sustainable agriculture; Practical tools to measure soil health and their use by farmers; Biological soil quality from biomass to biodiversity - importance and resilience to management stress
Londrina: Embrapa Soybean: FAO. Publicado em: 2011