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Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves

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dc.contributor.author Zampiroli, Renan
dc.contributor.author Alvarenga, Cleyton Batista de
dc.contributor.author Rinaldi, Paula Cristina Natalino
dc.contributor.author Andaló, Vanessa
dc.contributor.author Prado, Jair Rocha do
dc.contributor.author Gonçalves, Pablo Arthur Silva
dc.date.accessioned 2022-02-08T13:39:00Z
dc.date.available 2022-02-08T13:39:00Z
dc.date.issued 2020
dc.identifier.citation ZAMPIROLI, R. et al. Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves. Revista Ceres, Viçosa, v. 67, n. 5, p. 395-401, set./out. 2020. pt_BR
dc.identifier.issn 2177-3491
dc.identifier.uri http://dx.doi.org/10.1590/0034-737X202067050007 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/13303
dc.description.abstract Coffee production faces challenges due to the susceptibility of the crop to insects. Owing to the coffee leaf miner Leucoptera coffeella, which is one of the main insect pests, the technology for the application of phytosanitary measures becomes the main challenge for coffee growers. This study aimed to evaluate the effectiveness of coffee leaf miner control using different methods of application. The study was conducted in an experimental site in the municipality of Monte Carmelo – Minas Gerais. Spray depositions in different positions of the plant canopy and the effective control of coffee leaf miner were evaluated using the following application treatments: a hydropneumatic sprayer with varying spray volumes (200 and 400 L ha-1), two hollow-cone spray nozzles with the presence and absence of agricultural adjuvant, and electrostatic application using a spray volume of 200 L ha-1 with and without spray adjuvant. The addition of an adjuvant to the spray did not influence coffee leaf miner control; in contrast, a spray volume of 200 L ha-1 combined with the application of coarse droplets was efficient in the management of insect pest. The reduction in the rate of the application using coarse droplets increased the operational capacity and reduced spray drift potential. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Universidade Federal de Viçosa pt_BR
dc.relation.ispartofseries Revista Ceres;v.67, n.5, 2020
dc.rights Open Access pt_BR
dc.subject Leucoptera coffeella pt_BR
dc.subject Electrostatic pt_BR
dc.subject Adjuvant pt_BR
dc.subject Hydropneumatic sprayer pt_BR
dc.subject.classification Cafeicultura::Pragas, doenças e plantas daninhas pt_BR
dc.title Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves pt_BR
dc.type Artigo pt_BR

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