Maize Yield Losses Caused by Southern Corn Rust
1980
Rodriguez-Ardon, Roduel | Scott, Gene E. | King, Stanley B.
Southern corn rust, caused by Pucclnia polysora Underw. causes severe yield losses on maize (Zea mays L.); especially on late planted maize in the South. Near-isogemc crosses were used to determine the extent of yield losses caused by this disease. Susceptible hybrids, in three biweekly plantings (beginning about 25 May) in 1976 and 1978, showed average yield reductions of 4, 23, and 45%. Reduced kernel weight accounted for some but not all of the loss in yield.
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书目信息
Crop science
卷
20
期
6
页码
812
- 814
ISSN
0011-183X
出版者
Crop Science Society of America
其它主题
Corn; Southern corn rust
语言
英语
注释
Nal-ap-2-clean
Epub
类型
Journal Article; Text
2024-02-28
MODS