Crescimento micelial e germinação de esporos de patógenos de trigo em meios de cultura mais fungicidas 'in vitro'.

Editores técnicos: Joseani Mesquita Antunes, Ana Lídia Variani Bonato, Márcia Barrocas Moreira Pimentel

Caracterização de raças de Pyrenophora tritici-repentis, agente etiológico da mancha amarela do trigo, no sul do Brasil.

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Reação de progênies de soja, em 2013, para cancro da haste e podridão radicular de fitóftora.

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Triangular buckling patterns of twisted inextensible strips

When twisting a strip of paper or acetate under high longitudinal tension, one observes, at some critical load, a buckling of the strip into a regular triangular pattern. Very similar triangular facets have recently been observed in solutions to a new set of geometrically-exact equations describing the equilibrium shape of thin inextensible elastic strips. Here we formulate a modified boundary-value problem for these equations and construct post-buckling solutions in good agreement with the observed pattern in twisted strips. We also study the force-extension and moment-twist behaviour of these strips by varying the mode number n of triangular facets

Diagnose de amostras de soja no laboratório de fitopatologia da Embrapa Trigo, safra 2007/08.

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Técnicas Utilizadas para estudos com Phytophthora sojae na Embrapa Trigo.

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Diagnose de amostras de soja no laboratório de fitopatologia da Embrapa Trigo, safra 2009/10.

bitstream/item/128734/1/ID41920-LVdocumentos102-p121-126.pd