Corn rootworm (CRW) has become an increasingly prevalent pest for Ontario and Quebec continuous corn growers. Significant yield losses can occur from CRW larvae, as feeding larvae will clip the corn plant’s roots which causes inhibition of water and nutrient uptake early on, as well as lodging later in season. It is estimated that up to 18% yield loss can be expected per node of roots clipped1.

On this episode of the RealAgriculture Corn School, host Bernard Tobin is joined by PRIDE Seeds product manager Matt Chapple for a look at what seed companies can do to test for ear rot susceptibility to ensure hybrids have a strong defence against ear mould.

With recent showers, extended periods of overcast and humidity, we should be aware to scout corn fields that have faced extended periods of leaf wetness and helped support the infection of the Tar Spot disease in Southern Ontario this season.

Sunlight is important for photosynthesis and carbohydrate production. The wildfires across Canada have caused a week of hazy overcast weather in the early V1-V6 stage. Reduced light intensity and increased ozone levels are two main factors that affect corn and soybean photosynthesis and may be impacted by the wildfires.

Dave DenBoer, Product Development Manager for PRIDE Seeds discusses the various tests he does as he scouts grain corn fields. It is important to make sure you have good intactness in your stocks. These test help to determine when to harvest your field.

Dave DenBoer, Product Development Manager talks about anthracnose and how to identify and when to consider harvesting your corn crop.

Dave DenBoer, Product Development Manager talks about the importance of scouting your field for tar spot and when to harvest.

This article discusses the six stages of grain fill.

The PRIDE Seeds product line is derived for a global breeding and testing program designed to develop and select best-in-class corn hybrids. Matching best-in-class genetics with farm-best trait and treatment technologies optimizes and mitigates many of the risks associated with crop production.