Fungicide Treatment
Mostrando 25-36 de 83 artigos, teses e dissertações.
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25. Loss of sensitivity of Blumeria graminis f. sp. tritici to triadimenol applied as seed treatment
The objective of this work was to evaluate the loss of sensitivity of Blumeria graminis f. sp. tritici (Bgt) to the fungicide triadimenol as seed treatment. The experiments were carried out in a growth chamber with temperature and photoperiod partially controlled. A mixture of four isolates of Bgt was used and maintained on potted wheat plants in the same en
Trop. plant pathol.. Publicado em: 2013-02
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26. Soybean seeds hydropriming and time of fungicides application / Hidrocondicionamento de sementes de soja e momentos de aplicação de fungicidas
Priming is a technique applicable to seeds of various plant species. However, for the soybean seeds there is restrictions for information that relates the priming to the use of fungicides. Thus, the objective of this research was to evaluate the priming of soybean seeds in water (hydropriming) associated with different times for the application of fungicides
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/01/2012
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27. Temporal analysis and fungicide management strategies to control mango anthracnose epidemics in Guerrero, Mexico
The temporal progress of anthracnose (Colletotrichum gloeosporioides) epidemics was studied in mango (Mangifera indica) orchards treated with fungicides from different chemical groups, mode of action, and application sequences in two regions of contrasting climates (sub-humid and dry tropics) in Guerrero, Mexico. Full flowering, initial setting, and 8-15mm �
Trop. plant pathol.. Publicado em: 2012-12
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28. Simultaneous allergen inactivation and detoxification of castor bean cake by treatment with calcium compounds
Ricinus communis L. is of great economic importance due to the oil extracted from its seeds. Castor oil has been used for pharmaceutical and industrial applications, as a lubricant or coating agent, as a component of plastic products, as a fungicide or in the synthesis of biodiesel fuels. After oil extraction, a castor cake with a large amount of protein is
Braz J Med Biol Res. Publicado em: 2012-11
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29. Control of cashew black mould by acibenzolar-S-methyl
Black mould is one of the most important foliar diseases of dwarf cashew plants in coastal zone of northeastern Brazil. In order to develop a reliable method to control this disease, a field experiment was conducted in the 2008/2009 season to evaluate the effect of acibenzolar-S-methyl (ASM) on disease severity at three different intervals with two, four and
Trop. plant pathol.. Publicado em: 2012-10
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30. Effectiveness of essential oils in the treatment of Colletotrichum truncatum-infected soybean seeds
The aim of the study was to evaluate the antifungal activity of essential oils from "hortelã do campo" (Hyptis marrubioides), "alfazema-do-Brasil" (Aloysia gratissima) and "erva-baleeira" (Cordia verbenacea) and their efficacy in the treatment of soybean seeds infected with Colletotrichum truncatum. In vitro assays were performed to evaluate the effects of
Trop. plant pathol.. Publicado em: 2012-10
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31. APLICAÇÃO DE FUNGICIDAS EM DIFERENTES ESTÁDIOS FENOLÓGICOS DA CULTURA DO MILHO (Zea mays) NO CONTROLE DE DOENÇAS
The objective of this study was to evaluate the effects of application timing of fungicides epoxiconazole + pyraclostrobin and azoxystrobin + cyproconazole in corn in the control of Phaeosphaeria leaf spot (Phaeosphaeria maydis), rust (Puccinia sorghi), Cercospora leaf spot (Cercospora zea-maydis), stain Diplodia (Diplodia macrospora) and stem rot. Three exp
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2011
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32. Growth inhibition and morphological alterations of Trichophyton rubrum induced by essential oil from Cymbopogon winterianus Jowitt ex Bor
Trichophyton rubrum is one of the most common fungi causer of dermatophytosis, mycosis that affect humans and animals around the world. Researches aiming new products with antifungal activity become necessary to overcome difficulties on treatment of these infections. Accordingly, this study aimed to investigate the antifungal activity of essential oil from C
Brazilian Journal of Microbiology. Publicado em: 2011-03
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33. Efeito do tratamento de sementes de soja com fungicidas na nodulacao e fixacao simbiotica do N2.
1999
Londrina: EMBRAPA-CNPSo. Publicado em: 2011
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34. Cultivar response to fungicide application in relation to rice blast control, productivity and sustainability.
Four field trials were conducted, from 1995 to 1997, with the objective of studying the response of four upland cultivars to foliar fungicide application in relation to panicle blast control, grain yield and sustainability. Differential disease control and yield response of cultivars to fungicide treatment were obtained. Losses in grain yield of cultivars IA
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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35. In-furrow inoculation of soybean as alternative to fungicide and micronutrient seed treatment. / Inoculação no sulco de plantio da soja como alternativa para o tratamento de semente com fungicidas e micronutrientes.
2010
Revista Brasileira de Ciência do Solo [Online]. Publicado em: 2011
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36. Tratamento fungicida e qualidade de sementes de mamona / Fungicide treatment and quality of castor bean seeds
The rising interest in using biodiesel as an alternative energy source is turning some oleaginous crops, like castor bean (Ricinus communis L.), become very important. Although its importance, castor bean yields must have high quality seeds. There are no registered chemical products for castor bean crop; this study aimed to verify fungicide treatments in cas
Publicado em: 2011