187 research outputs found
Herança de resistência à Colletotrichum gossypii var. cephalosporioides em algodoeiro brasileiro
Full text linkAnálise da diversidade genética de isolados de Xanthomonas axonopodis pv. malvacearum do algodoeiro
Full text linkMeio semi-seletivo para detectar Xanthomonas axonopodis pv. phaseoli em sementes de feijoeiro e sua erradicação através do tratamento de sementes com o fungicida tolylfluanid
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Relationship between blast severity on seedlings and panicles of Brazilian oat cultivars
Full text linkResposta de cultivares de trigo (Triticum aestivum L.) ao controle químico das principais doenças fúngicas da cultura
Full text linkMelhoramento do trigo: XV. Produtividade e outras características agronômicas de novas linhagens para o Estado de São Paulo
Full text linkHigh molecular diversity of the fungus Guignardia citricarpa and Guignardia mangiferae and new primers for the diagnosis of the citrus black spot
Full text linkForward pi^0 Production and Associated Transverse Energy Flow in Deep-Inelastic Scattering at HERA
Full text linkDeep-inelastic positron-proton interactions at low values of Bjorken-x down
to x \approx 4.10^-5 which give rise to high transverse momentum pi^0 mesons
are studied with the H1 experiment at HERA. The inclusive cross section for
pi^0 mesons produced at small angles with respect to the proton remnant (the
forward region) is presented as a function of the transverse momentum and
energy of the pi^0 and of the four-momentum transfer Q^2 and Bjorken-x.
Measurements are also presented of the transverse energy flow in events
containing a forward pi^0 meson. Hadronic final state calculations based on QCD
models implementing different parton evolution schemes are confronted with the
data.Comment: 27 pages, 8 figures and 3 table
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