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| BATISTA, M. de F.; SÁ SOBRINHO, A. F. de. |
| Inumeras doencas atacam o plantio de milho no Estado do Amazonas. Pesquisas realizadas, na UEPAE de Manaus, revelaram que as principais enfermidades sao as manchas nas folhas e o enfezamento do milho. Como medida de controle, recomenda-se, para os casos de mancha, a utilizacao de variedades ou hibridos resistentes e de fungicidas protetores; nos casos de pragas, eliminar as plantas infectadas, assim que forem detectadas, e pulverizar com inseticidas. |
| Tipo: Comunicado Técnico (INFOTECA-E) |
Palavras-chave: Mancha-da-folha; Brasil; Amazonas; Fungal diseases.; Curvularia Lunata; Doença; Espécie; Fungo; Folha; Inseto; Helminthosporium Maydis; Helminthosporium Turcicum; Milho; Praga; Zea Mays.; Dalbulus maidis; Spiroplasma; Leaves; Insects; Pests.. |
| Ano: 1983 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/667300 |
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| Costa,Rodrigo Véras da; Silva,Dagma Dionísia da; Cota,Luciano Viana; Campos,Leonardo José Motta; Almeida,Rodrigo Estavam Munhoz de; Bernardes,Fernanda Pinheiro. |
| Abstract: The objective of this work was to evaluate the incidence of corn stunt disease and its effects on the grain yield of off-season corn (Zea mays) hybrids in different sowing seasons. The experiment was conducted in three sites in the state of Tocantins, in different sowing seasons, in a randomized complete block design, with 30 hybrids (treatments) and three replicates. Corn stunt disease incidence was assessed at 80 days after emergence, varying between hybrids and sowing seasons, with a marked effect of sowing season. The most resistant hybrids were: MG652 PW, Penta VIP, MG600 PW, NS90 PRO2, LG3040 VIP3, MG580 PW, and Defender VIP. The Fórmula VIP2 hybrid was the most susceptible to corn stunt disease. The incidence of the disease increased in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dalbulus maidis; Zea mays; Genetic resistance; Mollicutes; Phytoplasma; Spiroplasma. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102303 |
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