Chicago | Reuters — Corteva will stop producing the agricultural pesticide chlorpyrifos by the end of the year, the company said on Thursday, removing the world’s largest manufacturer of a chemical that has been linked to low birth weight, reduced IQ and attention disorders in children. Corteva, spun off last year after a merger of […] Read more
Corteva to stop making Lorsban
Flea beetles: more species, more territory
Control options include seed treatment, seeding early and a higher seeding rate
Reading Time: 3 minutes They have been a voracious pest in canola for many years, but their pattern of infestation is changing. “Flea beetles can be a huge economic problem; pervasive and unpredictable,” Jennifer Otani, a pest management biologist at Agriculture and Agri-Food Canada, Beaverlodge said during a session at FarmTech. Adult flea beetles can move in and out […] Read more
UPL to buy crop chem firm Arysta
Indian chemical manufacturer UPL has raised the financial backing for an all-cash deal to become what’s expected to be the world’s fifth biggest crop chemical firm. UPL on July 20 announced it will pay $4.2 billion to buy 100 per cent of Arysta LifeScience — the maker of Everest and Inferno herbicides, among other products […] Read more
Germany plans to toughen conditions for insecticide use
Berlin | Reuters — Germany plans to make it more difficult for farmers to use crop insecticides in a bid to preserve biodiversity, an environment ministry document showed. “Insect biomass has fallen by more than 75 per cent in the last 27 years in Germany,” according to the paper seen by Reuters on Wednesday, saying […] Read more
EU summit sought over major egg contamination scare
Brussels | Reuters –– The European Commissioner in charge of food safety has called for a meeting of ministers and national regulatory agencies to discuss a widespread European contamination scare, which has seen shops remove millions of eggs from sale. Tensions have risen between agricultural ministers in Belgium, the Netherlands and Germany after traces of […] Read more
Another hangover from last year’s dismal weather
Pea leaf weevil have been spreading north and last summer’s wet conditions will give them a boost this year
Reading Time: 3 minutes Research shows that treating pea seed with a systemic insecticide product is the most effective control measure to prevent pea leaf weevil damage. Legume crops such as field peas and fababeans produce most of the nitrogen they need, but pea leaf weevils “greatly compromise” that process, said provincial crop specialist Neil Whatley. The pest showed […] Read more
U.S. EPA moves to pull crop insecticide from sale
CLARIFIED, March 7, 2016: Chicago | Reuters — The U.S. Environmental Protection Agency said Tuesday it was moving to halt sale of insecticides from chemical firms Bayer and Nichino America containing an active ingredient, flubendiamide, found to pose risks to the environment. Bayer CropScience had anticipated the action after rejecting the EPA’s request to voluntarily […] Read more
New working group gears up to get answers about habitat conservation
Maintaining habitat is also important for pollinators and parasitoids that prey on crop pests
Reading Time: 3 minutes When you cut down your shelterbelt or take out a windrow, you might not think about the effect it has on the beneficial species living on your farmland. A new working group, unofficially known as the Habitat Working Group, is gearing up to inform producers about the changes they can make to conserve habitat for […] Read more
Controlling plant pests with biocontrols on your crop
Some biocontrol agents employ very targeted means to deter pests
Reading Time: 2 minutes Competition and antibioses are two of the ways biocontrol agents can help control plant pests. “Producers are familiar with the concept of competition, as in crowding out weeds in a field using row spacing, stand density, etc.,” said Dustin Morton, commercial horticulture specialist, at the Alberta Ag-Info Centre in Stettler. “Biocontrol agents can also be […] Read more
Sharpen your pencil before deciding whether to spray
Determining the economic threshold on when it pays to spray is not cut and dried, says research economist
Reading Time: 2 minutes The decision on whether to spray or not can be a difficult one for producers, says an Alberta Agriculture and Rural Development specialist, and the wrong decision can have serious financial consequences. “Today’s farm business managers wear many different hats, and mycology and entomology may not be their area of expertise,” said research economist Nevin […] Read more
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