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Controle alternativo de Mycosphaerella fragariae na cultura de morango orgânico(Fragaria vesca).

Bertalot, Maria José Alves ; Carvalho-Pupatto, Juliana Garcia ; Furtado, Edson Luiz ; Mendoza, Eduardo ; Mendes, Robson Dias and Buso, Débora R. (2012) Controle alternativo de Mycosphaerella fragariae na cultura de morango orgânico(Fragaria vesca). [Alternative control of Mycosphaerella fragariae in organic strawberry (Fragaria vesca).] Revista Brasileira de Agroecologia, 7 (2), pp. 170-177.

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Online at: http://www.aba-agroecologia.org.br/ojs2/index.php/rbagroecologia/article/view/9999

Summary

A mancha das folhas ou micosferela causada pelo fungo Mycosphaerella fragariae é uma das mais severas e prejudiciais doenças na produção de morango. Este trabalho tem como objetivo a busca de alternativas viáveis e eficientes para o manejo ecológico da cultura de morango em pesquisa participativa desenvolvida no Sítio São José, , Botucatu - SP, Brasil. O desenho experimental foi de blocos ao acaso com cinco repetições. Os tratamentos foram 1) Água; 2) Preparado de Equisetum arvense; 3) Preparado de Equisetum hyemale; 4) Preparado de Equisetum giganteum; 5) Preparado homeopático de Equisetum hyemale, D28); 6) Preparado biodinâmico 501; 7) Calda bordalesa, a 1%. Todos os tratamentos foram eficazes no controle de micosferela, em relação a água, mostrando sua efetividade contra esta doença.Os tratamentos com preparados de E. hyemale e biodinâmico 501 apresentaram menor número de manchas nas folhas em todas as avaliações realizadas.

Summary translation

Leaf spot or micosferela caused by Mycosphaerella fragariae is one of the most severe and harmful illness to development and production of strawberry. A participative research was conducted on the St. Joseph Farm, in Botucatu – SP, Brazil. The experimental design was randomized blocks with seven treatments and five replications. Treatments were: 1) Water, 2) Equisetum arvense preparation, 3) Equisetum hyemale preparation, 4) Equisetum giganteum preparation, 5) Homeopathic preparation (using Equisetum hyemale, D28), 6) Biodynamic preparation 501 and 7) Bordeaux mixture. There was no statistical difference between treatments 2 – 7 in controlling micosferela, showing its effectiveness against this disease in the crop cycle of strawberry. However, treatments 3 (E. hyemale preparation) and 6 (biodynamic preparation 501) tended to have fewer spots on the leaves in all the observations undertaken.

EPrint Type:Journal paper
Keywords:Cavalinha, Silício, Morango, Doenças fúngicas, Preparados biodinâmicos. Horsetail, Silicon, Strawberry, Fungal illnesses, Biodynamic preparations.
Agrovoc keywords:
LanguageValueURI
EnglishOrganic agriculturehttp://aims.fao.org/aos/agrovoc/c_15911
EnglishSiliconhttp://aims.fao.org/aos/agrovoc/c_7061
EnglishStrawberrieshttp://aims.fao.org/aos/agrovoc/c_7443
EnglishFungal diseaseshttp://aims.fao.org/aos/agrovoc/c_11042
EnglishBiodynamic agriculturehttp://aims.fao.org/aos/agrovoc/c_15912
EnglishFragaria vescahttp://aims.fao.org/aos/agrovoc/c_3079
Subjects:"Organics" in general
Farming Systems
Crop husbandry > Production systems > Fruit and berries
Research affiliation: Brazil > Other organizations
ISSN:1980-9735
Related Links:http://www.aba-agroecologia.org.br/ojs2/index.php/rbagroecologia
Deposited By: Pinto, Gabriela Franco
ID Code:22815
Deposited On:03 Sep 2013 12:26
Last Modified:03 Sep 2013 12:26
Document Language:Portuguese/Portugues
Status:Published
Refereed:Peer-reviewed and accepted

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