Papers by Mário Eidi Sato
Bragantia, May 10, 2013
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Experimental and Applied Acarology, Nov 16, 2020
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Coffee Science, Mar 31, 2014
Among the pests that attack coffee plants (Coffea spp.), it stands out some species of phytophago... more Among the pests that attack coffee plants (Coffea spp.), it stands out some species of phytophagous mites which can cause significant losses, such as, Oligonychus ilicis (McGregor, 1917) (Acari: Tetranychidae) and Brevipalpus phoenicis (Geijskes, 1939) (Acari: Tenuipalpidae), vector of the coffee ringspot virus (CoRSV). Recent studies have indicated that stigmaeid mites, mainly of the genera Agistemus and Zetzellia, are important natural enemies of pest mites such as B. phoenicis and O. ilicis. The objective of this study was to evaluate the effect of various chemical compounds (insecticides, acaricides and fungicides) used in coffee and/or citrus plantations (or under registration) in Brazil on the mite pest B. phoenicis and the predator Agistemus brasiliensis Matioli, Ueckermann & Oliveira, 2002 (Acari: Stigmaeidae). Various pesticides were tested, using the concentrations recommended for the control of pests on coffee or citrus plants. The applications were performed in a Potter spray tower. It was evaluated the toxicity of chemicals on the adults of both mite species, besides the effect of compounds on the instantaneous growth rates (ri) of the mites. Abamectin, profenophos + cypermethrin, deltamethrin + triazophos, diafenthiuron, fenpropathrin, spirodiclofen and etoxazole were harmfull to B. phoenicis and A. brasiliensis. Cyflumetofen and malathion caused population reductions in B. phoenicis, but did not affect the population growth of A. brasiliensis. Thiophanate-methyl affected the population growth of both species, but was more toxic to A. brasiliensis. Copper oxychloride reduced only the population growth of the predaceous mite.
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O biologico, 1998
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BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura, 1993
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Arquivos do Instituto Biológico (São Paulo), 2000
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Revista Arvore, Feb 8, 2017
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Citrus Research & Technology, 2018
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Experimental and Applied Acarology, Nov 3, 2015
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Arquivos do Instituto Biológico, 2006
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Applied Entomology and Zoology, 2004
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Journal of Biological and Natural Sciences, Mar 17, 2022
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Journal of Stored Products Research, 2020
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Anais da Sociedade Entomológica do Brasil, Dec 1, 1994
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Ecossistema, 1993
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Arquivos do Instituto Biológico, 2006
RESUMO O presente estudo teve como objetivo caracterizar a diversidade de ácaros em cinco diferen... more RESUMO O presente estudo teve como objetivo caracterizar a diversidade de ácaros em cinco diferentes cultivares de duas espécies de cafeeiros, no Município de Garça, SP. Foram estudadas as seguintes espécies e cultivares de cafeeiro: Coffea canephora Pierre ex Froehner cv. Apoatã e Coffea arabica L. cultivares Mundo Novo, Icatu Vermelho, Icatu Amarelo e Catuaí Amarelo. Os ácaros foram obtidos de folhas, amostradas do terço médio em 10 plantas ao acaso de cada cultivar. A amostragem foi realizada mensalmente, entre abril de 2001 e junho de 2003. Apoatã foi a cultivar que apresentou a maior riqueza de espécies e o maior número de espécimes na superfície das folhas. Por outro lado, essa mesma cultivar foi a que apresentou o menor número de espécies e de espécimes no interior das domácias. A cultivar Icatu Vermelho foi a que apresentou a maior uniformidade na distribuição das espécies de ácaros enquanto a cultivar Apoatã a que apresentou a menor. Na superfície das folhas, as espécies fi...
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Papers by Mário Eidi Sato