Sugarcane Borer
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Mortality of Diatraea saccharalis is affected by the pH values of the spore suspension of Beauveria bassiana and Metarhizium anisopliae
ABSTRACT Fungal virulence is multifaceted and dependent on multiple factors including the pH of the spore suspension. In this study, we accessed effects of six pH values of Beauveria bassiana, and Metarhizium anisopliae medium for the growth, sporulation, and mortality on sugarcane stalk borer Diatraea saccharalis. The culture of fungi was performed onplates
Revista Ceres. Publicado em: 2022
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2. Identification of Two Additional Behaviorally Active Gland Constituents of Female Diatraea saccharalis (Fabricius) (Lepidoptera: Crambidae)
The sugarcane borer, Diatraea saccharalis (Fabricius), is the major pest insect attacking sugarcane crops in Brazil. Population control by insecticide treatment is not efficient due to simultaneous presence of all developmental stages of the insect throughout the year, and alternative control methods are needed. Two female-produced sex pheromone components,
J. Braz. Chem. Soc.. Publicado em: 2021-01
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3. Cachaça production from sugarcane infested by Diatrea saccharalis
Abstract Cachaça is a highly consumed Brazilian spirit, which still needs studies on its agroindustrial processing. We can highlight the effects of infestation of pest insects in the sugarcane, and the chemical-physically characteristics of the drink. So, the aim of the study was to evaluate the consequences of the infestation of the sugarcane borer (Diatre
Food Sci. Technol. Publicado em: 2020-03
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4. Cachaça production from sugarcane infested by Diatrea saccharalis
Abstract Cachaça is a highly consumed Brazilian spirit, which still needs studies on its agroindustrial processing. We can highlight the effects of infestation of pest insects in the sugarcane, and the chemical-physically characteristics of the drink. So, the aim of the study was to evaluate the consequences of the infestation of the sugarcane borer (Diatre
Food Sci. Technol. Publicado em: 09/12/2019
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5. Infection by the microsporidium of Clado Nosema/Vairimorpha in pupal parasitoids
Abstract: The sugarcane borer, Diatraea saccharalis is one of the hosts more used for parasitoid pupal multiplication in Brazil. The parasitoids pupal of Trichospilus diatraeae and Palmistichus elaeisis are generalist natural enemies with potential to suppress populations of diverse families of lepidopteran pests. The success in the utilization of these natu
An. Acad. Bras. Ciênc.. Publicado em: 19/08/2019
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6. Genetic parameters and selection of sugarcane in early selection stages for resistance to sugarcane borer Diatraea saccharalis
Abstract A T1 (sugarcane population originating from true seeds) and T2 (first sugarcane clonal stage) population were used to estimate genetic parameters and compare selection strategies for Diatraea saccharalis (Lepidoptera: Crambidae) resistance in sugarcane. In the T1 stage, heritability at the family mean level (h²=0.77) was higher than individual geno
Crop Breed. Appl. Biotechnol.. Publicado em: 01/08/2019
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7. Interaction between N-fertilizer and water availability on borer-rot complex in sugarcane
This study aimed to evaluate the effects of nitrogen availability in fertigation and rainfed management, as well as their interactions with the incidence of and damage caused by D. saccharalis and red rot in sugarcane. The experiment consisted of four treatments (0 and 150 kg ha–1 of N-fertilizer with irrigation; 0 and 150 kg ha–1 of N-fertilizer in rain
Bragantia. Publicado em: 2015-03
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8. Sugarcane straw and the populations of pests and nematodes
The green cane harvesting represented a significant change in sugarcane ecosystem due to the presence of straw left on the soil and to the absence of fire. These two factors may affect the populations of pests and their natural enemies. Among the pests benefit from the green cane harvesting stand out the spittlebug, Mahanarva fimbriolata, the curculionid Sph
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-10
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9. Horizontal transmission and effect of the temperature in pathogenicity of Beauveria bassiana against Diatraea saccharalis (Lepidoptera: Crambidae)
The aim of this work was to evaluate the effect of temperature on the pathogenicity of Beauveria bassiana against Diatraea saccharalis and evaluate the horizontal transmission capacity among the sugarcane borer larvae. The strains were most pathogenic at 26ºC, followed by 32ºC than at 20ºC, with respective mortalities of 100, 50 and 30.3%. The lethal time
Braz. arch. biol. technol.. Publicado em: 2013-06
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10. Alterações nos parâmetros biológicos de Diatraea saccharalis (Lepidoptera: Crambidae) e Cotesia flavipes (Hymenoptera: Braconidae) causadas por Nosema sp. (Microsporidia: Nosematidae) / Alterations in biological parameters of Diatraea saccharalis (Lepidoptera: Crambidae) and Cotesia flavipes (Hymenoptera: Braconidae) caused by Nosema sp. (Microsporidia: Nosematidae)
O Filo Microsporidia é composto por parasitas intracelulares obrigatórios que infectam de invertebrados a mamíferos. Alguns gêneros de microsporídeos entomopatogênicos são de extrema importância, visto que diversos estudos epizootiológicos indicam tais agentes como detentores de um papel fundamental na regulação da densidade populacional de seus h
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/04/2012
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11. A interação Wolbachia - Trichogramma galloi Zucchi, 1988 (Hymenoptera: Trichogrammatidae) / The interaction of Wolbachia - Trichogramma galloi Zucchi, 1988 (Hymenoptera: Trichogrammatidae)
Wolbachia é uma -Proteobacteria transmitida transovarianamente, comum a diversas espécies de insetos. Este simbionte é conhecido pela habilidade em explorar os sistemas reprodutivos de seus hospedeiros, induzindo alterações no modo de reprodução dos mesmos, como a indução de incompatibilidade citoplasmática, telitoquia, feminização e morte de mac
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/10/2011
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12. Induction of a gloverin-like antimicrobial polypeptide in the sugarcane borer Diatraea saccharalis challenged by septic injury
Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae) is an important pest for Brazilian sugarcane. In the present study, we detected two distinct spots in hemolymph from septic injured larvae (HDs1 and HDs2), which are separated by 2DE gel electrophoresis. Both spots were subjected to in-gel tryptic digestion and MALDI-TOF/TOF analysis, which reve
Brazilian Journal of Medical and Biological Research. Publicado em: 07/05/2010