Fusarium head blight, or tombstone blight, is slowly moving west, and growers in regions not traditionally accustomed to fusarium are beginning to see premature bleaching/blighting of wheat heads and shriveled seeds caused by the pathogen. Fusarium doesn't just affect the grade and yield of a wheat field, it may also contaminate wheat kernels with mycotoxins... Read More
Category: Crop Schools
Damage from soybean cyst nematode can be minor, but once this pest is established in a field, it's there for good. Since being confirmed in Ontario about 15 years ago, the nematode moved throughout much of the soybean growing region. Knowing the nematode pressure level in your fields is essential to minimizing damage through the... Read More
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
A cool start delayed corn planting in the U.S., so much so that there's a rumoured 78 million acres of soybeans in the ground down south. A late start means the critical pollination period of the crop — a huge factor in determining yield — into the typically hot weeks of late July. While the... Read More
Farmers and analysts alike will be watching Friday's USDA report for several reasons, and one of them will be the soybean acreage number. Poor planting weather in many corn-heavy U.S. states has many thinking the shift out of corn and into soybeans puts the total acres somewhere north of 77 million acres. If it's below... Read More
With a tight spray window and lots of ground to cover, farmers are always on the hunt for ways to cover more acres in a day. In a pinch, many will simply go faster, and, while that does work, it's not without increased risks or potential reduced product efficacy. Instead, Tom Wolf, sprayer specialist and... Read More
When considering tank mixes, whether in-crop or pre-seed, most farmers spend most of their time ensuring the products will control what they're targeting and if there are any re-cropping restrictions. Rightly so, as these are the two most important factors, however how much thought do you give to the water volume and nozzle selection when... Read More
It's not yet do or die for the soybean crop, but farmers' soybean crops that have suffered population die off from crusting, standing water or frost need to make a decision soon about replanting. In this episode of the Soybean School, Dan Foster, market development agronomist for PRIDE Seeds, explains thresholds for soybean plant populations... Read More
Applying fungicides to pulses early is crucial, particularly with polycyclic diseases which can spread through the canopy quickly. Downy mildew is one of these polycyclic diseases, but it's trickier than most to control due to a few factors, says Kan-Fa Chang, research scientist with Alberta Agriculture and Rural Development. Chang says limited fungicide options makes... Read More
Regardless of the disease pressure mix on your farm, maintaining a disease-free flag and penultimate leaf is a key means of ensuring max wheat yield. Early season leaf disease can seem benign enough, but in the right conditions diseases like tan spot and septoria can move up through the canopy quickly and eventually begin compromising... Read More