Last year's lessons indicate that soybean rust may not spread that rapidly. We also know that just because the spores are present, doesn't necessarily mean you'll get soybean rust. Last year, there was no direct connection between when you find spores and when you find rust. |
We may do more tests this year to review fungicide use protocols and try to find out when spraying is beneficial. |
We think that ultraviolet light may have affected the viability of the spores. |