RSS 1.0Artigos - Fitossanidade - FCAV
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Selection of native isolates of Beauveria bassiana (Ascomycota, Hypocreales) for the control of the coffee borer beetle Hypothenemus hampei (Scolytinae) in Brazil
; ; Polanczyk, Ricardo Antonio
; (Biological Letters, 2011) [Artigo]
Hypothenemus hampei (coffee borer beetle or coffee berry borer) is the main pest of coffee Coffea spp. in the world. The aim of this study was to select native isolates of the ascomycete Beauveria bassiana for biological ... -
Relation between Helicoverpa armigera (Hubner) (Lepidoptera/Noctuidae) mortality and entomopathogenic fungi persistence in soybean leaflets
de Souza, Tamires Doroteo; Fernandes, Fabricio Oliveira ; Sanches, Ariadne Costa ; do Nascimento, Joacir ; Pinto, Antonio Alves ; Polanczyk, Ricardo Antônio (Egyptian Journal of Biological Pest Control, 2022) [Artigo]
Background: Entomopathogenic fungi have low persistence in the field because of UV light, high temperatures and low humidity. Thus, this study's objective was to correlate the persistence of Beauveria bassiana and Metarhizium ... -
Sub-lethal effects of a Bt-based bioinsecticide on the biological conditioning of Anticarsia gemmatalis
Fernandes, Fabrício Oliveira; de Souza, Tamires Doroteo ; ; ; Desiderio, Janete Apparecida ; Polanczyk, Ricardo Antonio (Ecotoxicology, 2021) [Artigo]
Bioinsecticides based on Bacillus thuringiensis (Bt) Berliner, 1915 are widely used to control lepidopteran in several crops. However, surviving insects exposed to the sub-lethal concentration of Bt-based bioinsecticides ... -
Biopesticides in sustainable agriculture: Current status and prospects
; ; Polanczyk, Ricardo Antônio; ; ; (Bacillus thuringiensis: Cultivation, Applications in Agriculture and Environmental Safety, 2021) [Capítulo de livro]
Sustainable agriculture is on the rise in different countries of the world. On the other hand, there is an increase in the demand for food and the production of different cultures, which requires the reduction of agents ... -
The sex ratio of the koinobiont parasitoid microcharops anticarsiae gupta remains female-biased on young larvae of velvetbean in the laboratory environment
Gil, Oniel Jeremias Aguirre; ; ; Busoli, Antonio Carlos (Acta Scientiarum - Biological Sciences, 2020) [Artigo]
The natural parasitic behavior of parasitoids should be known by those in charge of planning strategies for the biological control of pests; therefore, the aim of the present study was to determine the larval instar of ... -
Vertical distribution of Crysodeixis includens (Lepidoptera: Noctuidae) in transgenic and conventional cotton cultivars
; ; Prado, Evandro Pereira; Aguirre-Gil, Oniel Jeremias ; Busoli, Antonio Carlos (Revista de Ciencias Agroveterinarias, 2019) [Artigo]
The aim of this study was to evaluate the intra-plant distribution of Crysodeixis includens in conventional FM 993 and transgenic FM 975 WS (WideStrike), which express the toxic proteins Cry1Ac and Cry1F. The experiment ... -
Development of a new test cell to measure cumulative permeation of water-insoluble pesticides with low vapor pressure through protective clothing and glove materials
; Coleone-Carvalho, Ana Carla; ; ; Machado Neto, Joaquim Gonçalves (Industrial Health, 2017) [Artigo]
A collaborative approach, involving resources and expertise from several countries, was used to develop a test cell to measure cumulative permeation by a solid-state collection technique. The new technique was developed ... -
Effect of bacillus thuringiensis on parasitoids and predators
De Bortoli, Sergio Antonio; Vacari, Alessandra Marieli ; Polanczyk, Ricardo Antonio ; ; (Bacillus Thuringiensis and Lysinibacillus Sphaericus: Characterization and use in the Field of Biocontrol, 2017) [Capítulo de livro]
Advances in biotechnological studies have led to the development of genetically modified (GM) crops. The commercial release of transgenic plants producing Bacillus thuringiensis (Bt) insecticidal proteins has contributed ... -
Bacillus thuringiensis and Lysinibacillus sphaericus: Characterization and use in the field of biocontrol
; Polanczyk, Ricardo Antonio; (Bacillus Thuringiensis and Lysinibacillus Sphaericus: Characterization and use in the Field of Biocontrol, 2017) [Livro]
This volume presents a comprehensive perspective of the biopesticides Bacillus thuringiensis and Lysinibacillus sphaericus, from their basic biology to agriculture, forestry and public-health applications. It covers their ... -
Bacillus thuringiensis characterization: Morphology, physiology, biochemistry, pathotype, cellular, and molecular aspects
; ; ; ; ; Polanczyk, Ricardo Antonio; (Bacillus Thuringiensis and Lysinibacillus Sphaericus: Characterization and use in the Field of Biocontrol, 2017) [Capítulo de livro]
In this publication, Bacillus thuringiensis and Lysinibacillus sphaericus - characterization and use in the field of biocontrol, this chapter can be seen as a brief general and historical introduction to the central theme ... -
The american bacillus thuringiensis based biopesticides market
Polanczyk, Ricardo Antonio; ; (Bacillus Thuringiensis and Lysinibacillus Sphaericus: Characterization and use in the Field of Biocontrol, 2017) [Capítulo de livro]
Bt-based biopesticides are among the main tactics for agricultural pest control in many production systems, mainly due to high efficiency and the ability to preserve natural enemies and the environment. North America (Canada ... -
Resistance of Eucalyptus spp. genotypes to eucalyptus brown looper Thyrinteina arnobia (Lepidoptera: Geometridae)
; ; Boiça Junior, Arlindo Leal; Ribeiro, Zulene Antonio ; ; (Australian Journal of Crop Science, 2015) [Artigo]
Eucalyptus brown looper Thyrinteina arnobia (Stoll, 1782) (Lepidoptera: Geometridae) is a major lepidopteran defoliator of eucalyptus. The objective of this study was to screen various eucalyptus genotypes and identify ... -
Resistencia de variedades de algodón a Spodoptera frugiperda (Lepidoptera: Noctuidae)
; Boiça Junior, Arlindo Leal; ; Busoli, Antonio Carlos ; (Revista Colombiana de Entomologia, 2014) [Artigo]
The fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) is a polyphagous pest species of cultivated plants. Changes in cotton crop systems are increasing the importance of this pest in cotton in the El Cerrado ... -
Cobertura e depósito de calda fitossanitária em plantas de café pulverizadas com equipamento original e adaptado para plantas altas
Ferreira, Marcelo da Costa; Leite, Gilson José ; Lasmar, Olinto (Bioscience Journal, 2013) [Artigo]
The objective of this study was to evaluate the coverage of spray droplets on coffee plants as well as their deposition using a sprayer with and without adaptation of an auxiliary branch for tall plants. The experiment was ... -
Qualidade da aplicação de inseticida em amendoim (Arachis hypogaea L.), com e sem adjuvantes na calda, sob chuva simulada
Ferreira, Marcelo Da Costa; ; ; ; (Bioscience Journal, 2013) [Artigo]
The present work aimed to evaluate the volumetric distribution profiles, droplet spectra, surface tension, contact angle of droplet and the spraying liquid deposition over the peanut leaves (Arachis hypogaea L.), under ... -
Frequência fenotípica de asas e olhos ao longo de gerações em populações de laboratório de Chrysoperla externa (Neuroptera: Chrysopidae)
Bortoli, Sergio Antonio de; ; Debortoli, Caroline Placidi de ; Demagalhães, Gustavo Oliveira de ; Dibelli, Wanderlei (Revista Caatinga, 2014) [Artigo]
In massal rearing of natural enemies with the goal of biological control, the procedures adopted for establishment and maintenance of the individual founders of the colonies may have undesirable effects on population genetic ... -
Development of pachycoris torridus (Hemiptera: Scutelleridae) on jatropha curcas (Euphorbiaceae), psidium cattleianum (Myrtaceae) and aleurites fordii (Euphorbiaceae)
; ; ; ; ; ; Polanczyk, Ricardo Antonio (Florida Entomologist, 2013) [Artigo]
Pachycoris torridus (Scopoli, 1772) (Hemiptera: Scutelleridae) is a polyphagus insect and is traditionally considered the key-pest of jatropha (Jatroph acurcas L.; Malpighiales: Euphorbiaceae); however, occurrences of this ... -
Dinâmica populacional de Triozoida limbata, Costalimaita ferruginea e inimigos naturais em pomar orgânico e convencional de goiaba
Duarte, Rogério Teixeira; Galli, Júlio César ; Pazini, Wilson Carlos ; Calore, Ricardo Aparecido (Revista Brasileira de Fruticultura, 2012) [Artigo]
We investigated the population dynamics of Triozoida limbata (Hemiptera: Triozidae) and Costalimaita ferruginea (Coleoptera: Chrysomelidae) and its correlation with the population of natural enemies in organic and conventional ... -
Caracterización morfológica de cinco especies brasileñas de fidicinoides (hemiptera: Cicadidae)
; Martinelli, Nilza M. (Revista Colombiana de Entomologia, 2011) [Artigo]
The objective of this study was to describe and illustrate the morphological characteristics of some species of Brazilian Fidicinoides to aid in their identification. Descriptions and illustrations are given of the head, ... -
Biology and fertility life table of the South American fruit fly Anastrepha fraterculus on grape
; Fernandes, Odair Aparecido; (Bulletin of Insectology, 2010) [Artigo]
The South American fruit fly Anastrepha fraterculus (Wiedemann) (Diptera Tephritidae) was grown in the laboratory on two different table grape cultivars, 'Italia' (Vitis vinifera L.) and 'Niagara Rosada' (Vitis labrusca ...