Results 31 to 40 of about 257 (100)
New records of social wasps around Brasília (Hymenoptera; Vespidae; Polistinae) [PDF]
, 2016 The aim of the present work was to discover how many species inhabit the environs of Brasília. Being an approximate rectangle in the middle of the Cerrado biome, the Federal District of Brasília is a representative “quadrat” to sample the biome’s fauna.
Raw, Anthony
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Selectivity of eight insecticides to predators of citrus caterpillars [PDF]
, 2002 O objetivo deste trabalho foi avaliar a seletividade dos inseticidas abamectina, acefato, carbaril, deltametrina, fenitrotiom, fenpropatrina, paratiom metílico e triclorfom aos predadores Brachygastra lecheguana (Latreille), Protonectarina sylveirae ...
Bacci, Leandro +4 more
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Hymenoptera Stings and the Acute Kidney Injury [PDF]
, 2013 Hymenoptera stings are a health concern. Apidae (bees), Vespidae (hornets, yellow jackets and wasps) and Formicidae (ants) are medically-important stinging insects under the order Hymenoptera.
Dhananjaya Bhadrapura Lakkappa +3 more
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Community Structure and Composition of Social Wasps (Hymenoptera: Vespidae) in Different Vegetation Types in São Paulo, Brazil [PDF]
, 2020 Social wasps participate in food webs, act as biological control agents in small crops and the natural environment, and act as potential pollinators. The objective of this study was to carry out an inventory of social wasps in five phytophysiognomies ...
Clemente, Mateus Aparecido +4 more
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Impacts of Fire in Social Wasps Community in an Area of Regenerating Brazilian Savanna [PDF]
, 2019 Fire is one of the most common natural harassments and it is characterized as an important component of the systems, although little studied regarding the influence of this event in social wasps communities.
Ceridório, Harquimedes Ferreira +7 more
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A founder-controlled, social wasp assemblage, and a recent severe fall in numbers [PDF]
, 2018 The 35 species of social wasps surveyed in an 8 ha plot in the Cabeça de Veado valley near Brasilia (1979 and 1997) averaged 17.9 species per survey.
Raw, Anthony
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Revista Brasileira de Entomologia, 2010 Morphological and physiological variation between queens and workers of Protonectarina sylveirae (de Saussure) (Hymenoptera, Vespidae, Epiponini). The Neotropical swarm-founding wasps, Epiponini, range from the absence of morphological differentiation between castes to highly distinct castes.
Getulio Minoru Tanaka Junior +2 more
openaire +1 more source
Occurrence and nesting behavior of social wasps in an anthropized environment [PDF]
, 2019 Some effort had been made concerning the social biodiversity of wasps in Brazil; however, few approaches have been made relating to how this taxa have adapted their nesting behavior to anthropic mixed environments.
Assis, Diego Santana +3 more
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A traça-do-tomateiro no mundo. [PDF]
, 2018 Esta publicação apresenta uma síntese histórica do surgimento da traça-do-tomateiro e seu impacto socioeconômico na agricultura brasileira, bem como a situação atual dessa praga no mundo.bitstream/item/84611/1/doc-140 ...
GUIMARAES, J. A. +2 more
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Ecology of Vespidae (Hymenoptera)Predators in Coffea arabica Plantations [PDF]
, 2014 Social Vespidae exhibit control of Leucoptera coffeella (Lepidoptera: Lyonetiidae) in Brazil. The objective was to determine the ideal unit for sampling of predaceous Vespidae in coffee crops in the vegetative and reproductive phases.
Fernandes, Flavio Lemes
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