When fall management fails to eliminate a red clover cover crop what are the options to manage it ahead of soybeans? Ideally one should plant the field to corn and take advantage of red clover’s nitrogen credit (The Ontario corn nitrogen calculator credits it for as much as 73 lbs N/ac). Planting corn also provides […]
When springs are cool and wet, it results in two things. 1) Difficulty with getting good weed control in before planting and 2) Pushing planting into cooler soils that may cause the seed to sit for a while. Both of these can increase the risk for early season pest issues. Here are some of the […]
Winterkill! Check your alfalfa stands! Winterkill and winter injury are being reported across much the province, including many areas in western and central Ontario where winterkill is not normally an issue. Many stands are showing extensive damage. Forage crop green-up and growth has been delayed about 2 weeks by cool weather, particularly fields that were […]
Conditions: Fields have been slow to dry. Only a small amount of manure has been applied. About 25% of the nitrogen/fertilizer has been applied to winter wheat and grassy forage stands. Alfalfa: Winter survival is very good (Figure 1), generally in the 90% range, except for areas along the St Lawrence (Morrisburg/Brockville), which have up to 80% […]
Synopsis: Wheat looks TOUGH. Forages, particularly alfalfa, is TOUGHER. 10 to 40% of the wheat will be replanted. Spray replant wheat fields with glyphosate BEFORE replanting! Majority of the N is on, with N applications just getting underway to the north. Very little planting progress, some spring grain and a few acres of corn. Oat and […]
Check your alfalfa stands! Reports are coming in from across the province of alfalfa winterkill and winter injury. Damage is being reported in central and western Ontario, including areas such as Perth and Waterloo Counties, where alfalfa winterkill is normally considered a low risk. Winterkill in higher risk eastern Ontario appears to be about average, […]