Pesticides Archives - Page 8 of 18 - Manitoba Co-operator

(Photo courtesy Water Management Research Unit, ARS/USDA)

U.S. EPA wins new chance to argue against pesticide ban

By GFM Network News, Jonathan Stempel February 7, 2019

Reuters — The Trump administration has persuaded a U.S. appeals court to reconsider its recent decision ordering the Environmental Protection Agency to ban the widely-used pesticide chlorpyrifos, which critics say can harm children and farmers. In an order on Wednesday, the Ninth U.S. Circuit Court of Appeals said it will again review former EPA administrator

Even less competitive crops can benefit from an integrated weed management strategy.

Crops, Other

Crop establishment important for weed management

Combining many tools into an overall integrated weed management strategy is a winner

By Angela Lovell October 30, 2018

There are many components to integrated weed management (IWM) including crop rotation, seeding rates, chemical, cultural and mechanical controls, but one of the most vital aspects of any successful IWM is crop establishment, says Dr. Rob Gulden of the University of Manitoba. At this year’s Crops-A-Palooza event in Portage la Prairie, researchers including Gulden manned

Without a viable alternative to clothianidin and thiamethoxam, the Canola Council of Canada feels “the ban will significantly impact the canola sector.”

News

Agri-food sector gearing up for neonic consultations

Government says it will listen to concerns about lack of useful alternatives to neonics

By Alex Binkley September 17, 2018

Farm groups are readying for battle over the federal government’s proposal to phase out more neonicotinoid pesticides. They’ve signalled their intention to grill Health Canada and the Pesticide Management Regulatory Agency (PMRA) over their plans to eliminate the use of clothianidin and thiamethoxam over the next three to five years because they pose a threat

News, Other

Overregulation a crushing burden for agri-food sector

A new report says the sector is particularly burdened by red tape

By Alex Binkley September 11, 2018

A new report on the cost of overregulation has singled out the agri-food sector for special attention. The report by the Canadian Chamber of Commerce, titled Death by 130,000 cuts in reference to the number of federal regulations alone, said too much red tape is weakening Canada’s international competitiveness and dampening foreign investment. There are

U.S. appeals court orders EPA to ban pesticide said to harm children

By GFM Network News, Jonathan Stempel August 9, 2018

New York | Reuters – A divided federal appeals court on Thursday ordered the U.S. Environmental Protection Agency to ban a widely-used pesticide that critics say can endanger children and farmers. The 2-1 decision by the 9th U.S. Circuit Court of Appeals in Seattle overturned former EPA administrator Scott Pruitt’s March 2017 denial of a petition by

A depiction of the herbicide molecule (top), which inhibits an enzyme (bottom) that plants need.

Did you know?, News, Other

Neutralizing weeds’ defence system

Researchers identify a new mechanism to battle herbicide resistance

By Ucla Release July 31, 2018

Plants and unseen soil micro-organisms all need precious space to grow. And to gain that space, a microbe might produce and use chemicals that kill its plant competitors. But the microbe also needs immunity from its own poisons. By looking for that protective shield in micro-organisms, specifically the genes that can make it, a team

Imidacloprid, a neonic insecticide, has been targeted by Health Canada as an environmental threat to aquatic insects and pollinators.

Crops, News

Health Canada still on track for phasing out imidacloprid

A final decision is expected by December after a summer consultation

By Alex Binkley July 11, 2018

Cereal, speciality crop and fruit and vegetable growers are gearing up for a final attempt to convince Health Canada that eliminating most agricultural uses of the neonic insecticide imidacloprid is an environmental step backward. The department said May 31 that an updated pollinator assessment by the Pesticide Management Regulatory Agency found that while the risks

Crops, Markets

Canada to impose tariffs on U.S., challenge at WTO

By Allison Martell, GFM Network News June 1, 2018

Reuters — Canada will impose retaliatory tariffs on $16.6 billion worth of U.S. exports and challenge U.S. steel and aluminum tariffs under the North American Free Trade Agreement and the World Trade Organization (WTO), Canadian Foreign Minister Chrystia Freeland said on Thursday. The Canadian tariffs are set to go into effect on July 1 and

The list of prohibited crop protection products looks set to shrink in the new crop year.

Crops

Manipulator OK’d for 2018 crop, progress on quinclorac

The list of products exporters don’t want farmers using on their crops is being revised

By Allan Dawson May 8, 2018

The list of chemicals Canadian farmers shouldn’t apply to their crops because they put markets at risk is expected to be shorter this growing season. Manipulator (chlormequat chloride), a plant growth regulator, has received a maximum residue limit (MRL) in the United States and an international MRL is expected to be set in July for

Bees and other beneficial insects could some day benefit from new pyrethroid pesticide research.

Did you know?, News

Spare the bees

New research may make for better-targeted pesticides that do their job but don’t hurt beneficial insects

By Manitoba Co-operator Staff December 4, 2017

Pyrethroid pesticides could be modified with a few molecular tweaks to eliminate pests while preserving beneficial insects like bees. Those are the findings of researchers at Michigan State University’s entomology department in a study featured in the current issue of Proceedings of the National Academy of Sciences. These pesticides target a protein known as the

Daily Network News

U.S. livestock: Cattle, hog futures rise on first WASDE since September

U.S. export sales include only small soybean business to China

U.S. corn and soybean yields revised down by USDA

Tag Archives Pesticides