A5068633647- Insect and Pesticide Research
- Plant and animal studies
- Insect and Arachnid Ecology and Behavior
- Bee Products Chemical Analysis
- Insect Pest Control Strategies
- Insect Resistance and Genetics
- Essential Oils and Antimicrobial Activity
- Insect-Plant Interactions and Control
- Entomopathogenic Microorganisms in Pest Control
- Agricultural and Food Sciences
- Plant tissue culture and regeneration
- Electrospun Nanofibers in Biomedical Applications
- Sustainable Agricultural Systems Analysis
- Psidium guajava Extracts and Applications
- Agroforestry and silvopastoral systems
- Fern and Epiphyte Biology
- Organic Food and Agriculture
- Plant-Derived Bioactive Compounds
- Plant Physiology and Cultivation Studies
- Seed Germination and Physiology
- Hymenoptera taxonomy and phylogeny
- Research on scale insects
- Plant Diversity and Evolution
- Agricultural pest management studies
- Plant pathogens and resistance mechanisms
Universidade Federal de Santa Catarina
2018-2024
Universidade Federal da Grande Dourados
2014
Reduction in the population of pollinators can compromise stability natural and agricultural ecosystems. One cause this reduction is contact between pesticides. More specifically, pollen nectar which contain pesticide residues are carried into colony, turn, decreasing resistance bees to parasites. Therefore, study aimed evaluate mortality food consumption Apis mellifera workers infected, or not, with Nosema microsporidia spores exposed a diet containing Roundup® at field dose recommended by...
Stingless bees are essential for the pollination of cultivated and native plant species. Anthropogenic activities in natural ecosystems trigger changes microclimate, impacting flight activity bees. Here, we examine effects some abiotic factors on stingless We installed four colonies each species (Plebeia droryana, Scaptotrigona bipunctata Melipona quadrisfasciata) three distinct areas (predominantly urbanized area, mosaic pastures with agricultural cultivation vegetation fragmented...
To evaluate the effect of Roundup® on royal jelly production, Apis mellifera hives were exposed to food containing sublethal doses herbicide. The bioassay was carried out in field conditions with and not Roundup®, three replicates per treatment. diet decreases amount produced number grafted cells.
Esta pesquisa tem como objetivo apresentar um histórico dos avanços e da diversidade de dispersão Sistemas Silvipastoris no Brasil, através informações disponíveis na literatura científica. Utilizou-se método a revisão sistemática literatura, usando base dados Web of Science. No total, 63 artigos foram selecionados com em critérios inclusão exclusão, uma amostragem inicial 374. A análise permitiu identificar 73 sistemas silvipastoris, distribuídos por todas as regiões geopolíticas...
Stingless bees are of environmental and economic importance because they pollinate plants agricultural native interest. During foraging, can come into contact with synthetic insecticides, resulting in lethal sublethal effects. Biological control using entomopathogenic fungi (EF) is an alternative to the use insecticides. However, despite promising results pest control, gaps activity EF on nontarget organisms, such as stingless bees, have not been completely recognized. Thus, this work aimed...
Scale insects Stigmacoccus paranaensis (Foldi, 2006) associated with bracatinga trees (Mimosa scabrella) in Santa Catarina, Brazil, can play an important economic role and guarantee the production of "bracatinga honeydew honey". This scale insect has ability to excrete large amounts honeydew, importance for beekeepers, especially due natural occurrence host plants at high density, known as "bracatingais". In this sense, objective study was evaluate produced by M. scabrella Bom Retiro,...
The aphid Brevicoryne brassicae is a key pest of brassicas (cabbage). However, Lipaphis pseudobrassicae increasingly common in brassica areas, and as it better adapted to high temperatures, can become the main warmer seasons or regions with higher temperatures. Biological research has aided management aphids different crops, reducing use insecticides. accomplish this ensure agricultural sustainability, we need understand biological parameters insect pests associated crops. Therefore, study...
Honey and other bee products may contain residues of different substances, including pesticides, which is considered a public health problem. In addition, they characterize risks to the Apis mellifera, have been showing an increasing decline in their populations. There are many protocols for identifying pesticides which, general, complex matrices whose results routine investigations control laboratories rarely disclosed. this sense, objective present study was determine presence glyphosate...
A lagarta-do-cartucho Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) é praga-chave na cultura do milho doce (Zea mays L.). Seu manejo baseado no uso de inseticidas amplo espectro, causando impactos ambientais e à saúde humana. Neste sentido, o emprego variedades resistentes ao ataque da praga uma estratégia menos impactante. Este trabalho avaliou desempenho S. frugiperda. O experimento foi conduzido em condições campo, blocos completamente casualizados com quatro repetições...
ABSTRACT: The present study aimed to evaluate the developmental phases of feijoa fruits associated with infestation by Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) and nonpreference fruit flies for ripe feijoa. Two tests were carried out. In first trial, we evaluated association between stages A. fraterculus. To accomplish this, at five different development, from green ripe, examined Alcântara cultivar. second Alcântara, Helena, Mattos access 2316 cultivars. Physicochemical...
O objetivo deste estudo foi avaliar a diversidade e riqueza de abelhas em três paisagens na Ilha Santa Catarina. Com base características uso ocupação do solo, selecionaram-se locais onde foram instalados nove kits, compostos por um ninho-armadilha uma armadilha Moericke. Em cada local, os kits distribuídos áreas, caracterizadas como: 1 – borda mata; 2 intermediária; 3 antropizada. As coletas quinzenais realizadas entre abril/2019 março/2020. capturadas montadas coleção permanente...
As abelhas são responsáveis por polinizar 90% das plantas com flores, estimando-se a ocorrência de 300 espécies sem ferrão nos diferentes biomas brasileiros. Devido à facilidade no manejo, meliponicultura tem se destacado como atividade econômica e recreativa em Santa Catarina. Este trabalho teve o objetivo avaliar aspectos socioeconômicos meliponicultores informações foram obtidas meio da aplicação questionário online abordando temas relacionados criação ferrão. Foram 62 respostas criadores...
Crassulaceae of the Kalanchoe laetivirens species have ornamental potential, but are poorly studied, especially their reproductive biology and trophic resources made available to visitors. The aim this study, therefore, was characterize system K. through analyses floral morphology, Floral structures, pollen / egg ratio, in vitro germination, grain structure scanning microscopy availability by evaluation potential instant nectar were described. survey visitors carried out, collection...
It is usually thought that stingless bee honey (SBH) stored in open pot (OP) the hive immature honey, whereas closed (CP) mature. This misconception may result lower amounts of SBH harvesting since only from CP harvested by producers, while mature OP could also be harvested. In this sense, a fast method for evaluating maturity during was proposed. Analyzing soluble solids (°Brix) refractometry might valuable way increasing and standardization. study showed °Brix above 55 guarantee has...