Alternative control to powdery mildew (Erysiphe poligoni d.c. Sin) on mango in Submedio São Francisco river in brazilian Semi-arid region.

dc.contributorSelma C.C. de H. Tavares, CPATSA.
dc.creatorTAVARES, S. C. C de H.
dc.creatorCRUZ, S. C. da
dc.creatorSIQUEIRA, J. G. de
dc.creatorLIMA, M. L. C.
dc.creatorSILVA, P. C. G. C.
dc.creatorNEVES, R. A. F. de
dc.creatorMENEZES, C. A.
dc.date2015-10-10T03:45:27Z
dc.date2015-10-10T03:45:27Z
dc.date2004
dc.date2004-08-25
dc.date.accessioned2017-03-06T22:30:37Z
dc.date.available2017-03-06T22:30:37Z
dc.identifier29646
dc.identifierhttp://www.alice.cnptia.embrapa.br/handle/doc/154054
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/327524
dc.descriptionThe experimental area was installed in a commercial orchard in Nilo Coelho, Petrolina,Brazil to evaluate the efficiency of chemical and biological agents in the controlof Erysiphe polygoni D. C. Sin., causal agent of powdery mildew in mango Tommy Atkins trees. The study was conducted in the second semester of 2001, under 22°C to 30°C, and 45 to 82 RH. Nine treatments were evaluated: seven chemical compounds, a biological agent formulation, and an absolute control. The formulation DE 975 + Fenarimol was applied at the beginning of flower developrnent. Its efficiency was compared to a single application and 4 ten day interval applications of an standard product (Folicur 200 CE - 100ml/l00L of water. Theresults showed that the treatment - DE 975 + Fenarimol 50ml/150L of water, wasthe rnost efficient for the control of powdery mildew reaching 0% of infection in wholecycle of the culture.
dc.description2004
dc.descriptionEdição do Proceedings of the Seventh International Mango Symposium, Recife, sep. 2002.
dc.languageen
dc.publisherActa Horticulturae, Leuven, n. 645, p. 471-473, feb. 2004.
dc.relationEmbrapa Semiárido - Artigo em anais de congresso (ALICE)
dc.subjectControle
dc.subjectFungicida
dc.subjectManga
dc.subjectControle biológico
dc.subjectDoença
dc.subjectMango
dc.titleAlternative control to powdery mildew (Erysiphe poligoni d.c. Sin) on mango in Submedio São Francisco river in brazilian Semi-arid region.
dc.typeActas de congresos


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