Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Marcelo da Costa Ferreira"'
Autor:
Renata Thaysa da Silva Santos, Jaqueline Franciosi Della Vechia, Cícero Antonio Mariano dos Santos, Dieimisson Paulo Almeida, Marcelo da Costa Ferreira
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract The weeds are important in agricultural and livestock areas because these plants can cause several damages, especially in the yield. The herbicide pulverization for weed control is the most used, but the efficiency of the control can be depe
Externí odkaz:
https://doaj.org/article/ebbb72357da543f0bb7cdfc3f8d8282b
Autor:
Cicero Antônio Mariano dos Santos, Joacir do Nascimento, Kelly Cristina Gonçalves, Giovani Smaniotto, Leonardo de Freitas Zechin, Marcelo da Costa Ferreira, Ricardo Antônio Polanczyk
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Spodoptera frugiperda is a pest of economic importance for several crops with resistance reports to Bt crops and pesticides. Eco-friendly Bt biopesticides may be an alternative to chemical insecticides due to their selectivity and specificit
Externí odkaz:
https://doaj.org/article/7506b95e7bfd43dbb4ddd36f145199b1
Publikováno v:
Insects, Vol 14, Iss 2, p 205 (2023)
Sphenophorus levis Vaurie, 1978 (Coleoptera: Curculionidae). is a difficult to control pest in sugarcane that causes great damage to the subterranean part of the plant. Low insect control is the result of the pesticide application technology adopted
Externí odkaz:
https://doaj.org/article/d3feb96adc3346df837c4d1a7ab97ad7
Autor:
Giselle Feliciani Barbosa, Maria Aparecida Pessôa da Cruz Centurion, Marcelo da Costa Ferreira, Pedro Luís da Costa Aguiar Alves
Publikováno v:
Bioscience Journal, Vol 35, Iss 5 (2019)
At maximum vegetative growth, sprays with fungicide to control Asian rust (Phakopsora pachyrhizi Sydow and P. Sydow) should reach high canopy penetration and plant coverage. Therefore, the central objective of this study was to determine leaf area, s
Externí odkaz:
https://doaj.org/article/b994f672c10640c382e4a6931cf1e145
Autor:
Jaqueline Franciosi Della Vechia, Daniel Junior de Andrade, Rafael Gomes de Azevedo, Marcelo da Costa Ferreira
Publikováno v:
Revista Brasileira de Fruticultura, Vol 41, Iss 1 (2019)
Abstract Pesticide mixtures are commonly used to reduce production costs in agriculture. However, the consequences of such practice towards target organisms are still unknown in most cases. Therefore, this study aimed to evaluate the effects of combi
Externí odkaz:
https://doaj.org/article/6d85f5bc82af4371b8372564fed5aaca
Autor:
Pedro Henrique Urach Ferreira, Leonardo Vinicius Thiesen, Gabriela Pelegrini, Maria Fernanda Tavares Ramos, Matheus Moreira Dantas Pinto, Marcelo da Costa Ferreira
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-1 (2021)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/75353811815b471c9c93301d8e6e0538
Autor:
Mariah Valente Baggio, Marcelo da Costa Ferreira, Antonio Carlos Monteiro, Walter Maldonado Junior, Manoel Victor Franco Lemos
Publikováno v:
Ciência Rural, Vol 46, Iss 1, Pp 20-25 (2016)
ABSTRACT: Cockroach control is performed by the application of chemical insecticides which exert high selective pressure on populations and introduces synthetic substances in the environment, motivating the search for other methods of control such as
Externí odkaz:
https://doaj.org/article/07e6556d897f404b8a6c2a5624ef5bdc
Publikováno v:
Ciência Rural, Vol 46, Iss 1, Pp 13-19 (2016)
ABSTRACT: For a crop protection product to achieve its goal, the product must be applied and remain on the leaves until it is absorbed. This situation may be compromised due to rainfall after spraying, thus necessitating reapplication which increase
Externí odkaz:
https://doaj.org/article/69a1d16c9b9a437f9347ab5263462059
Publikováno v:
Revista Brasileira de Fruticultura, Vol 40, Iss 1 (2018)
ABSTRACT Rainfalls may affect the efficiency of pesticides due to a decreased deposit of active ingredient on plants. This should be considered in spraying with acaricides, the main strategy used for the management of citrus leprosis, the main viral
Externí odkaz:
https://doaj.org/article/515a5cef522b4278a81ecd1ff9331eb9
Autor:
Lilian Lúcia Costa, Marcelo da Costa Ferreira, Henrique Borges Neves Campos, Giorge Gomes França de Carvalho, José Carlos Barbosa
Publikováno v:
Acta Scientiarum: Agronomy, Vol 37, Iss 4, Pp 425-433 (2015)
The objective of this work was to evaluate a means of controlling ASR (Phakopsora pachyrhizi H. Sydow & P. Sydow) by applying reduced fungicide volumes in association with spray nozzles using either hydraulic or centrifugal energy. Two experiments re
Externí odkaz:
https://doaj.org/article/d83d53cb2fdf4915be09a7c9d61bc3dd