What’s better on large round bales – net wrap or twine? Of course, the question is largely a matter of personal preference. Some of the suggested advantages of net wrap include faster baling, lower baling losses, better bale integrity during handling and transport, better water shedding ability and lower outdoor storage losses. The net wrap […]
I admit that scouting soys when just the cotyledons are out makes for tough pest injury diagnostics. It does take some years of experience to really get to know what you are looking at. Three pests that commonly feed on the cotyledons include seed corn maggot, bean leaf beetle and slugs. Occasionally, the feeding damage […]
Rainfall accumulation across the region for the past week was approx. 40 mm (1.5 inches), nearly double the weekly normal. Since May 1st, the area accumulated about 130 mm of rain, which is slightly above the average and roughly 600 Crop Heat Units, which is on par with the 30 year average. Forages: First […]
Many growers are frustrated by trying to control the high populations of flea beetles this season. Some have sprayed for control only to see high populations reappear several days later. Although flea beetles are most active under warm sunny conditions, moisture generally favours insect development. It is important to not spray too soon. Expect to […]
Forage harvest has been delayed by frequent and sometimes heavy rains, and limited to haylage and baleage. Making dry hay has been put on hold. Yields have been increasing with the calandar date, but nutrient quality is suffering with advancing maturity. There is still considerable first-cut acreage to be harvested. Second-cut regrowth looks excellent. With […]
Synopsis: Note: the June 25th meeting will be at the Huron Research Station. Excessive rainfall has caused erosion and emergence problems. Corn is recovering from the frost. Zinc deficiency is apparent in corn. A tremendous amount of spraying needs to be accomplished with soils too wet to carry. Spray based on the growth stage of the weed not the crop! […]
Co-Authored by Ian McDonald Background: In 2013 a range of corn fields were sampled to determine what impact the weather has had on the level of residual soil nitrate. This year April was cool and relatively wet while the first half of May came in warm and dry followed by conditions since mid-May that have been […]
Synopsis: Frost damage and problems caused by excessive rains such as erosion, uneven soybean emergence on clay due to dry, then wet conditions. Rains in next few days will help resolve this. Corn drowned by 100 mm of rain near Lake Erie will likely get replanted. In the past two weeks 90 to 1125 […]
Synopsis: Note next meeting location change below. WET and COLD! Frost hit the area the mornings of May 25 to 27 causing damage to corn, tomatoes, wheat and soybeans. Dry soils made affected areas more susceptible to the frost. Rainfall came following the frost: the first significant rain in over a month for some areas. […]
First-cut yields are quite variable, depending on location and management. Rains have delayed harvest for many, increasing yields but decreasing quality. In wetter areas, some haylage was rain-damaged and fields have been “rutted”. Grasses are more advanced in maturity than alfalfa. With tight forage supplies, and high land and forage costs, reducing fermentation dry matter […]
Synopsis: Rainfall over the weekend varied from 25-75 ml. Several areas report receiving over 7.5″ rain in past 2 weeks. Corn emergence is generally good. Soybean planting is generally 75% complete but varies from 20-100%. Growers in north Dufferin and south Simcoe have had particularly difficult time completing field work due to wet conditions. Most […]
I was concerned about the potential risk for armyworm this year, given that we had a cool, wet April which is not ideal for their natural enemies. But to have back to back armyworm years is rare. Will Ontario beat those odds this year? I have had reports of armyworm being present in many wheat […]
Rain in the past week ranged from 25 to 100 mm across the region. The upper valley and the far east of the region received the most. During the month of May the region accumulated roughly 450 Crop Heat Units (CHUs) or about 20 CHUs above the 30 year average. Precipitation was extremely variable across […]
Silage inoculants are forage additives containing lactic acid producing bacteria (LAB) and other anaerobic bacteria (such as Lactobacillus buchneri). These inoculants are used to manipulate and enhance fermentation in haylage (alfalfa, grass, cereal), corn silage and high moisture corn. The goals are faster, more efficient fermentation with reduced fermentation losses, improved forage quality and palatability, longer bunk […]
First-cut dairy haylage is underway in southern Ontario as the weather allows. Yields are quite variable. With the cooler weather, grass maturity is more advanced relative to alfalfa. Frost damage to alfalfa seems to be minimal. With some below average yields, low carryover inventories, and high hay prices, forage supplies will likely continue to be […]