Sclerotinia is predictably unpredictable. Always lurking but not always a problem, so making the call to protect canola flowers can be a tough one in dry years. To talk sclerotinia (also known as white mould of soybean and dry beans) prevention and management, special guest host Kelvin Heppner is joined by Jeanette Gaultier of BASF,… Read More

Syngenta Canada has announced the launch of Miravis Star fungicide for sclerotinia control in canola. The dual-active ingredient product will be available commercially in 2024. Miravis Star combines Adepidyn, a Group 7, and Fludioxonil, a Group 12, for a combination of systemic and contact-based activity. The product offers a wide application window of 10 to… Read More

Advancements in RNA interference (RNAi) technology could soon unlock new tools for managing canola pests and pathogens, such as sclerotinia and flea beetles. RNAi — ribonucleic acid interference — involves targeting specific RNA sequences in a disease or pest, rather than targeting entire proteins or enzymes, as is the case with current pesticides. It’s a… Read More

Canola and soybean growers will have a new fungicide option to help protect their crops from sclerotinia and white mould. Corteva Agriscience has launched Viatude, a fungicide that offers multiple modes of action for resistance management. It also contains a unique combination of two highly effective ingredients, including Corteva’s proprietary active, Onmira, the company says…. Read More

Higher yields are always a top priority for plant breeders developing new crop varieties, but yield itself is the result of a combination of different factors, including resistance to disease threats, maturity timing, and harvestability. These characteristics are all taken into consideration when screening and developing new edible bean varieties, explains Anfu Hou, bean breeder… Read More

The decision whether to spray a fungicide for sclerotinia stem rot always comes back to the disease triangle — a susceptible host, the presence of the pathogen, and a favourable environment — and many canola-growing areas currently have all three. Under “favourable environment,” sclerotinia requires moist soil conditions to germinate. The last few years have… Read More

Bayer Crop Science Canada is launching Proline GOLD, a new product for sclerotinia control in canola. Proline GOLD offers protection against sclerotinia in canola by combining two active ingredients, prothioconazole and the new active fluopyram. The other sclerotinia product from Bayer, Proline, contains only prothioconazole. “As one of canola’s most dangerous diseases, sclerotinia can severely… Read More

Farmers across Canada will have five new fungicides in their disease management toolbox in 2020. This week, Syngenta Canada rolled out Miravis, a new fungicide umbrella brand that will offer five new products growers can use to fight disease in a range of crops. In this video, Eric Phillips, Syngenta Canada’s fungicides and insecticides product… Read More

Fungicide can be added to the list of crop inputs farmers can selectively apply using precision agriculture tools, targeting relevant areas within a field while avoiding patches where treatment isn’t justified. Bayer Digital Farming launched Zone Spray on Friday. It’s a program within the company’s Field Manager platform that creates prescription maps for fungicide in… Read More

When you see the stem rot in the field, it’s too late. And that’s just one of the reasons why managing sclerotinia is a challenge, as exerienced in 2016, a severe year for the disease in canola fields in Western Canada. In this Canola School episode, we talk to Michael Harding, plant pathologist with Alberta… Read More

Canola seed companies are releasing more varieties with claims they have reduced susceptibility to sclerotinia, but how do they determine those ratings? Coming off a season with high sclerotinia pressure, what does it mean if a variety is labelled as ‘partially resistant’? In 2011, the Western Canadian Canola/Rapeseed Recommending Committee started searching for a test that… Read More

 

Register for a RealAgriculture account to manage your Shortcut menu instead of the default.

Register