Bacterial leaf streak is re-emerging in cereal crops on Canada’s Prairies. With no fungicides or resistant varieties, researchers are testing plant genes for future control of the disease.
Tag Archives resistance
Researchers chase resistance to bacterial leaf streak
Manitoba researchers are testing whether known resistance genes can be effective against bacterial leaf streak in cereal crops
CMBTC study finds new malting barley lines a fit for Manitoba
Agronomic traits in new varieties overcome disease issues that held crop back
Manitoba farmers have improved prospects to access the more-lucrative malting barley market, according to a recent study. The report by the Canadian Malting Barley Technical Centre (CMBTC), in collaboration with the Manitoba Crop Alliance, says new Canadian malting barley varieties can be grown successfully in Manitoba. With yields and quality comparable to the check variety
Arkansas confirms first-ever glufosinate-resistant broadleaf
Researchers find Palmer amaranth strains in two counties
Researchers in the southern U.S. have found what they say is the first broadleaf weed in the world to beat the active ingredient in BASF’s Liberty herbicide. The University of Arkansas last week announced its ag researchers had found glufosinate-resistant Palmer amaranth in crops in two eastern Arkansas counties across the Mississippi River from Memphis.
Group 27 herbicide resistance arrives in Canada
Mesotrione-resistant waterhemp confirmed in Quebec
A persistent and fiercely competitive weed that has developed resistance to several herbicide groups since its arrival in Canada is now the first in the country to fight off a Group 27 product. Quebec’s Reseau d’avertissement phytosanitaire (RAP) last Friday reported a patch of waterhemp with resistance to mesotrione herbicide in the Haut-Richelieu municipality, in
ICE weekly outlook: ‘Demand-pull’ environment supports canola
MarketsFarm — ICE Futures canola contracts moved higher during the week ended Wednesday, moving back toward the contract highs hit in September. Canola is pushing upside chart limits and modest corrections are likely going forward, but the fundamentals remain supportive and “the trend is up until further notice,” said analyst Mike Jubinville of MarketsFarm Pro.
ICE weekly outlook: Canola futures at two-year highs
MarketsFarm — ICE Futures canola contracts climbed to their strongest levels in two years during the week ended Wednesday, but could be nearing their highs for the time being as harvest pressure should start weighing on values. “We’re running into the top end on the monthly and weekly charts,” said Jamie Wilton, senior commodity futures
ICE weekly outlook: Canola nears resistance
MarketsFarm — ICE Futures canola contracts hit their strongest levels in three months during the first week of July, but appear to be running into resistance from a chart standpoint. The November contract hit an intersession high of $482 per tonne on Wednesday, but settled below the $480 mark. “You can’t discount at least the
DeKalb pulls two ‘inconsistent’ canolas off market
Up against an “inconsistency of grower experiences” with the seeds’ yields in 2019, Bayer Canada is yanking two of its DeKalb TruFlex canola hybrids from the market. DeKalb’s DKTF 92 SC and DKTF 94 CR will not be available for 2020, Bayer said. Canola growers who have already booked those seeds for this spring are
Clubroot able to beat resistant canola reaches Manitoba
A strain of clubroot able to club the roots of some resistant canola varieties has made its way east to Manitoba. Manitoba’s agriculture department reported Friday that clubroot pathotype 3A — a strain that can “overcome some first-generation sources of genetic resistance” in commercial canola — has been positively identified in the south-central rural municipality
Bayer to invest $7.5 billion in new herbicides
Berlin | Reuters — Bayer said it would invest five billion euros (C$7.5 billion) in developing new weedkillers and reducing its environmental impact by 30 per cent by 2030, as it seeks to address the fallout from U.S. class-action litigation over glyphosate. “While glyphosate will continue to play an important role in agriculture and in
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