Pentatomids
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Resistance to Dichelops melacanthus (Hemiptera: Pentatomidae) in soybean genotypes of different maturity groups
ABSTRACT Some species of pentatomids stink bugs have global economic importance, damaging various plant species during the vegetative and reproductive phases. Dichelops melacanthus (Dallas) (Hemiptera: Pentatomidae), known as the green-belly stink bug, is part of the soybean stink bug complex in Brazil and has increasing importance in crops,with potential to
Bragantia. Publicado em: 15/05/2017
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2. Survivorship and Egg Production of Phytophagous Pentatomids in Laboratory Rearing
Survivorship and reproductive performance of the pentatomids Euschistus heros (F.) (EH), Nezara viridula (L.) (NV), and Dichelops melacanthus (Dallas) (DM) were tested in the laboratory. A mixture of natural foods (pods of green beans, Phaseolus vulgaris, raw shelled peanuts, Arachis hypogaea, and fruits of privet, Ligustrum lucidum, and 50 pairs/box (25 x 2
Neotropical Entomology. Publicado em: 2011-02
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3. Inter and intra-guild interactions in egg parasitoid species of the soybean stink bug complex.
The objective of this research was to evaluate the parasitism behavior of Telenomus podisi Ashmead, Trissolcus basalis (Wollaston) e Trissolcus urichi Crawford (Hymenoptera: Scelionidae) on eggs of Nezara viridula L., Euschistus heros F., Piezodorus guildinii Westwood and Acrosternum aseadum Rolston (Heteroptera: Pentatomidae), in no choice and multiple choi
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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4. Sodium chloride: an insecticide enhancer for controlling pentatomids on soybeans.
Experimentos de campo e de casa de vegetação foram conduzidos entre 1990 e 1995, com o objetivo de determinar o efeito de inseticidas sobre percevejos pragas de soja (Glycine max Merrill), e em particular o efeito da adição de 0,5% de cloreto de sódio (NaCl) a inseticidas, no controle de pentatomideos (Nezara viridula L, Piezodorus guildinii (West.) e E
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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5. Efeito de populacoes de percevejos na produtividade, qualidade da semente e caracteristicas agronomicas da soja.
Durante a safra de soja (Glycine max (L.) Merrill.) de 1995/96 foi conduzido em Londrina, PR, um experimento de campo com o objetivo de avaliar o efeito de tres populacoes de percevejos fitofagos sobre a produtividade, a qualidade da semente, as caracteristicas agronomicas e os danos causados as sementes de tres cultivares comerciais de soja. Os tratamentos
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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6. New records of pentatomids as hosts of Hexacladia smithii ashmead (Hymenoptera: Encyrtidae) in southern Brazil
Adults of the tomato stink bug, Arvelius albopunctatus (De Geer), from pasture lands at Londrina, Paraná state (latitude 23º 18' S; longitude 51º 09' W) and of Dichelops furcatus (F.) (Heteroptera: Pentatomidae) from field crops at Cruz Alta, Rio Grande do Sul state (latitude 28º 38' S; longitude) southern Brazil were parasitized by Hexacladia smithii As
Neotropical Entomology. Publicado em: 2010-08
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7. Neotropical Pentatomidae (Insecta: Hemiptera: Heteroptera) of the collection of Massimiliano Spinola preserved in the "Museo Regionale de Scienze Naturali", Turin, Italy
One hundred and forty specimens of Neotropical pentatomids of the Spinola collection were examined and identified and are listed in the present work. Lectotypes are designated for Arvelius gladiator Spinola, 1837; Arvelius laciniatus Spinola, 1837; Audinetella bipunctata Spinola, 1850; Ochlerus cinctus Spinola, 1837; Pentatoma albocostatum Spinola, 1852; Pen
Zoologia (Curitiba). Publicado em: 2010-06
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8. Imaturos de Pantomídeos (Hemiptera, Heteroptera): morfologia e biologia de Acrosternum obstinatum / Immatures of pentatomids (hemiptera. Heretoptera): morphology and biology of acrosternum obstinatum
The morphological characteristics of the egg and five immature stages of Acrosternum obstinatum (Stål, 1860), fed on passion fruit, are described and illustrated. Biological data are also provided.
Publicado em: 2010
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9. First cases of exclusive paternal care in stink bugs (Hemiptera: Pentatomidae)
We describe paternal care in two pentatomid bugs, Lopadusa (Lopadusa) augur Stål, 1860 and Edessa nigropunctata Berg, 1884. Field and laboratory observations showed that males remain with their eggs and early hatched nymphs, while females abandon the eggs after oviposition. Guarding males defensive behaviors towards their clutches were similar to those desc
Zoologia (Curitiba). Publicado em: 2010