Results of the 2023 Ontario corn rootworm (CRW) trap sites monitored through the Adult Corn Rootworm (CRW) Trap Monitoring Network have been released, tallying up the scope and scale of rootworm issues in the province and where farmers may need to make key decisions for 2024 based on risk level. Ontario provincial entomologist Tracey Baute… Read More
Tag: Tracey Baute
There are several pest species of aphids that attack crops in Canada. Some species are very host-specific, such as the soybean aphid, but others can be found on several plant hosts. Aphids are known to be able to build numbers incredibly rapidly and so require careful scouting during the growing season. To unpack what we… Read More
The Pest Management Regulatory Agency’s decision to restrict the use of lambda-cyhalothrin products for the 2023 growing season could have a significant impact on how growers manage corn, soybean and cereal crops this season. Lambda-cyhalothrin, the active ingredient in some the most commonly used insecticides growers use to control yield-robbing pests such as soybean aphids… 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
Soybean aphid numbers are building quickly in several fields in Ontario, and farmers have already had to book an insecticide pass to get ahead of the pest. In this week’s Wheat Pete’s Word, host Peter Johnson says reports have come in from the Milverton area and Eastern Ontario with aphids at or above threshold. It… Read More
Last week’s insect alert of weevil hitting second-year alfalfa fields has now been expanded to include the potato leafhopper and more acres. Leafhopper can be especially hard on newly-seeded alfalfa, even if it is a resistant variety. The resistant trait is not expressed in the first growing season, explains Peter Johnson, resident agronomist for RealAgriculture…. Read More
Several reports of poor regrowth on second- or later-year alfalfa in the Niagara and other Ontario regions seems to be caused by one culprit: alfalfa weevil. Agronomists are reporting scouting fields that have already reached threshold for the pest (see photos below). Because of early season heat, some established fields of alfalfa were cut relatively… Read More
It’s been a challenging year on many fronts, but here we are, yet again, gearing up for the new season. And that’s exciting! Rootworm, western bean cutworm, and flea beetles are just a few of the insects that are on the watch list for Tracey Baute, field crop entomologist with OMAFRA. James Tansey, entomologist with… Read More
Welcome to the top of the week’s RealAg Radio show! On this Agronomic Monday you’ll hear from: Tracey Baute, field crop entomologist with OMAFRA, on Bt resistant corn rootworm; A product spotlight with Mark Kerry of DEKALB Canada; Tom Wolf of AgriMetrix and Sprayers 101, on keeping spray records and reflecting on them; and, Jeanette… Read More
Resistance to Bt corn rootworm hybrids has developed in Ontario and growers are asking: what’s the best strategy to control the yield-robbing pest if in-seed technology fails? Resistance has been confirmed in several fields in Huron, Perth and Durham Counties in Ontario and the problem is likely even more widespread, says Tracey Baute, Ontario Ministry… Read More
Buckle up, it’s time for Episode 2 of Ontario Diagnostic Days! Managing plant disease and insects is the focus of Day 2. Watch below, for: We kick things off with a report from Ontario Ministry of Agriculture, Food and Rural Affairs’ field crops pathologist Albert Tenuta, who shares identification and management strategies for two yield-robbing… Read More
It’s another Monday, which means it’s time to tackle all things agronomy on RealAg Radio! On today’s show, you’ll hear: RealAgriculture’s resident agronomist Peter “Wheat Pete” Johnson, on the hot dry weather that eastern Canada is facing and the impact it has on wheat, soybeans, and corn ; Scott Meers of Mayland Ag Consulting, on… Read More
From cereal aphids to armyworm, Ontario growers have already seen significant pest pressure in 2020 crops and there’s more on the way. As the calendar turns to July and hot, dry conditions persist, soybean growers need to be on the lookout for both spider mites and aphids in their crops, says Ontario Agriculture, Food and… Read More
Today, on RealAg Radio: The agronomics of falling number, and thinking ahead to 2020, with Jeremy Boychyn of the Alberta Wheat and Barley Commission’s; Weed resistance in Australia, with Hugh Beckie, of the Australian Herbicide Resistance Initiative; An update on western bean cutworm and corn earworm in Ontario, with Ontario Ministry of Agriculture, Food and… Read More
Changing weather patterns played havoc with corn planting and harvest in 2019 and they also affected insect cycles and how pests impacted the crop. Ontario Ministry of Agriculture, Food and Rural Affairs entomologist Tracey Baute notes that the cold, wet spring had a big impact on western bean cutworm (WBC). A significant reduction in early-season… Read More