In recent years, many corn growers in Ontario have wrestled with gibberella ear rot in the crop and the high levels of deoxynivalenol (DON) levels it can produce in the grain. It’s made for stressful harvest seasons, especially in 2018 when mycotoxins produced by the gibberella fungus in some fields climbed well above safe feeding… Read More
Tag: David Hooker
Diversity pays dividends in crop production but researchers, agronomists and farmers really don’t have a good grasp of how and why different crops impact each others in the rotation. University of Guelph crop researcher Dr. Dave Hooker is never shy to champion more diverse rotations. Research from long-term trials at the University of Guelph’s Ridgetown… Read More
Crop researchers can learn a lot in 28 years. That’s how long crop rotation trials have been on-going at the University of Guelph’s Ridgetown campus. On this episode of the RealAgriculture Corn School, host Bernard Tobin and University of Guelph crop researcher Dr. Dave Hooker look at the importance of crop rotation and key corn… Read More
Why is there an irrigated corn crop growing in the middle of the University of Guelph’s Ridgetown campus? On this episode of the RealAgriculture Corn School, host Bernard Tobin takes a trip into the research maze to get a look at what happens in this corn misting nursery. Tobin first encounters University of Guelph associate… Read More
When it comes to corn, even emergence and uniform plant growth is a well-known recipe for a high-yielding crop. New research also shows that even emergence is a significant contributor in the fight against gibberella ear rot and deoxynivalenol (DON) accumulation and other mycotoxins associated with the disease. On this episode of RealAgriculture’s Corn School, University… Read More
Should Ontario winter wheat growers apply a T3 fungicide to protect the crop from fusarium infection? That’s the question RealAgriculture’s Bernard Tobin and University of Guelph associate professor Dave Hooker tackle on this episode of the Wheat School. When it comes to yield response, extensive research conducted by Hooker and his colleagues indicate that, on average,… Read More
Protecting your corn crop from disease throughout the growing season can be a challenge. On this episode of RealAgriculture’s Corn School, Ontario Ministry of Agriculture, Food and Rural Affairs plant pathologist Albert Tenuta and University of Guelph associate professor Dave Hooker team up to offer tips on how to select a fungicide and stage the… Read More
It’s time for agronomy hot topics on Day 4 of Ontario Diagnostic Days! The annual Ontario field crop diagnostic days held at Ridgetown, Elora, and Winchester are again virtual in 2021. Crop nutrition, weed control and planting depth and timing are the focus of this episode. We kick it off with Ontario Ministry of Agriculture, Food… Read More
Corn and soybean insects and disease are the focus of Day 3 of Ontario Diagnostic Days. The annual Ontario field crop diagnostic days held at Ridgetown, Elora, and Winchester are again virtual in 2021. On this episode, host Shaun Haney is joined by OMAFRA field crops entomologist Tracey Baute to discuss growing concern about corn rootworm… Read More
It’s time for Day 8, our final episode of the virtual Ontario Diagnostic Days! To wrap up the series, RealAgriculture LIVE! host Shaun Haney is joined by Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) plant pathologist Albert Tenuta, and University of Guelph associate professor Dave Hooker. During the broadcast, Tenuta looks back at… Read More