Web29 de mai. de 2024 · Leaf spots are an early indicator of foliar diseases and may initially occur on the adaxial leaf surfaces and then appear on the abaxial leaf surface. Paramyrothecium species have been frequently identified to cause leaf spot and blight disease on a wide range of vegetables, ornamental plants, and economic crops [ 4, 5, 6, 7 ]. Web17 de out. de 2024 · Maize has multiple cases in which genes confer APR to northern leaf spot, a lethal disease caused by Cochliobolus carbonum race 1 (CCR1). The first …
Northern Leaf Home
Web15 de dez. de 2024 · Northern Corn Leaf Blight ... Shi, L. et al. Genetic characterization and linkage disequilibrium mapping of resistance to gray leaf spot in maize (Zea mays L.). Crop J. 2, 132–143 (2014). Web29 de ago. de 2024 · Northern corn leaf blight (NCLB), the most devastating leaf pathogen in maize ( Zea mays L.), is caused by the heterothallic ascomycete Setosphaeria turcica. The pathogen population shows an extremely high genetic diversity in tropical and subtropical regions. Varietal resistance is the most efficient technique to control NCLB. mysql flexible read replica
Helminthosporium - an overview ScienceDirect Topics
http://ipm.illinois.edu/diseases/series200/rpd202/index.html Web3 de ago. de 2010 · Figure 1. Rectangular lesions of gray leaf spot Northern corn leaf blight Large, cigar-shaped lesions are characteristic of northern corn leaf blight (Figure 2). Usually this disease also starts on the lower leaves of the plant, but in 2009, disease started high in the plant canopy. WebThe northern leaf blight disease occurrence, intensity, distribution and resurgence in Tanzania have signalled attention to maize breeders. A clear understanding of its disease genetics, mode of gene actions and heritability plays significant roles in the successful designing breeding strategies and control. mysql flush status