zeae maydis overwinters on corn residue. In the late spring ... are smaller and the disease develops more slowly than on susceptible hybrids [3, 4]. Scores for Gray leaf spot resistance are available ...

Anthracnose can be found on all parts of corn throughout the growing season. However, the disease is most often observed as a 1) leaf blight or spot, 2) top dieback, or 3) stalk rot. Foliar symptoms ...

How severe that reduction is likely to be depends on not only the amount of leaf area removed, but also the corn's growth stage when hail occurs (Table 3). When leaf area is removed, the plant loses ...

Many corn fields entering the ‘Grand Growth’ Phase The growing point is now just a little above the soil surface for six-leaf corn ... in reach of the plant. 3. There are several new ...