Rust in cereals, and especially stripe rust, is a disease that it can be easy to allow to drop off the radar. After all, the spores are carried by wind and may not reach your growing region in time to really cause an issue. What’s more, decent varietal resistance exists for many races of rust,… Read More
Tag: Albert Tenuta
When any crop disease makes it’s way into new territory, one of the most important steps in keeping it under control is being able to diagnose and identify it. That’s precisely the situation soybean producers find themselves in with Soybean Vein Necrosis Virus. The virus is fairly new on the scene in Ontario and it’s… Read More
Fall is a great time to do a few things: soil test, research soybean varieties for next year and test for soybean cyst nematode (SCN). The three tasks can actually be done simultaneously. As Albert Tenuta, field crop plant pathologist with OMAFRA, explains in this video, now is a great time to test for SCN…. Read More
First identified in Tennessee in 2008, soybean vein necrosis virus was confirmed just over a week ago in two Ontario counties. Easily confused with general plant stress, Cercospora leaf blight or scald (sunburn), SVNV often begin as light green to yellow patches near the main leaf veins which may enlarge eventually becoming necrotic (brown) areas. … Read More