Web12 de mar. de 2024 · Delaro ® fungicide offers preventative and curative defense against yield-robbing diseases, including gray leaf spot, northern corn leaf blight, anthracnose leaf blight and southern rust. This versatile fungicide has application flexibility — at-tassel timing (VT to R2), in combination with a herbicide (V4 to V7) and/or in between (V8 to VT). WebNorthern corn leaf spot (NCLS) is primarily a concern in seed production fields where susceptible inbreds are planted. Hybrids may show some minor flecking or small lesions, but most hybrids carry adequate resistance to prevent economic losses from occurring. NCLS is favored by many of the same conditions as for NCLB and SCLB.
(PDF) Bartalinia kevinhydei (Ascomycota), a new leaf-spot causing ...
WebLeaf blight disease is caused by the fungus Helminthosporium turcicum Pass. The disease develops on sorghum leaves particularly under humid conditions by producing reddish-purple or tan spots that coalesce to form large lesions. It attacks seedlings as … WebTropical maize (Zea mays L.) has been shown to be an excellent source of disease resistance and genetic diversity to enhance the germplasm base of USA maize. The objectives of this study were to compare the performance of temperately-adapted inbred lines and test- crosses, derived from the tropical maize population TRO- PHY, to … images of lia thomas swimmer
Guard Against Northern Corn Leaf Blight Crop Science US
Web25 de jun. de 2024 · Northern Corn Leaf Blight Pioneer on-farm trials were conducted at 40 locations in Iowa in 2015 to evaluate corn yield response to foliar fungicides applied at different timings. Northern corn leaf blight pressure was high in much of Iowa in 2015 and it was the predominant foliar disease at the trial locations ( Figure 5 ). WebNorthern leaf spot of maize is caused by the fungus Helminthosporium carbonum, which overwinters on corn residues in the soil. The spores on these debris serve as … Webnorthern leaf spot (NLS) disease of maize (Zea mays) caused by C. carbonum. This system is ideally suited because pathogen virulence on maize is determined by a single … images of library bookshelves