Syngenta’s Interaction Centre at Stein, Switzerland. (Syngenta.com)

ChemChina clinches takeover of Syngenta

Zurich | Reuters –– ChemChina has won more than enough support from Syngenta shareholders to clinch its US$43 billion takeover of the Swiss pesticides and seeds group, the two companies said Friday. The deal, announced in February 2016, was prompted by China’s desire to use Syngenta’s portfolio of top-tier chemicals and patent-protected seeds to improve […] Read more



Kochia not confirmed ‘triple resistant’ — yet

Kochia not confirmed ‘triple resistant’ — yet

Producers should take action against kochia based on threat severity

Triple-resistant” kochia — kochia resistant to herbicides in Groups 2, 4 and 9 — hasn’t yet been confirmed in Alberta despite recent media reports, says Hugh Beckie, a weed scientist with Agriculture and Agri-Food Canada. Surveys have turned up two-way resistant kochia, specifically Group 2 plus Group 4, and Group 2 plus Group 9 resistant weeds, but […] Read more

Syngenta’s Interaction Centre at Stein, Switzerland. (Syngenta.com)

China clears ChemChina’s Syngenta deal

Zurich | Reuters — ChemChina’s US$43 billion planned takeover of Swiss pesticides and seeds group Syngenta has received approval from China’s Ministry of Commerce (MOFCOM), the two companies said Wednesday. “This represents a further step towards the closing of the transaction, which is expected to take place in the second quarter of 2017,” they said […] Read more


(Adama.com/YouTube)

ChemChina, Syngenta win U.S. antitrust approval for deal

Washington | Reuters — The China National Chemical Corp., or ChemChina, has won U.S. antitrust approval to buy Switzerland’s Syngenta on condition that it divest three pesticides, the Federal Trade Commission said on Tuesday. To win approval for the $43 billion deal, the companies agreed to divest ChemChina’s generic production of the herbicide paraquat, the […] Read more

Producers focus on herbicide rotation

Producers focus on herbicide rotation

Farmers figure it’s better to avoid herbicide resistance than manage around it

John Berger and Spencer Hilton are southern Alberta farmers doing all they can as part of their crop and herbicide rotation programs to reduce the risk of weeds developing herbicide resistance. Berger, who along with son Brad, crops about 5,000 acres near Nanton, south of Calgary, actually stockpiled some particularly effective chemistries when Monsanto sold […] Read more


“It’s tempting to spray while it’s calm, but if there’s no wind the droplets will often stay suspended for a while behind the sprayer,” says Dr. Tom Wolf.

Herbicide drift not always wind-based

Spray drift can also happen when it’s calm, and the consequences can be dire

As many farmers have found out the hard way, herbicide doesn’t always go where you direct it. “Any time an application of spray is made, there are always small droplets that can move away from the intended target,” said Dr. Tom Wolf, applications specialist with Agrimetrix Research & Training. Generally speaking, herbicide drift is linked […] Read more

Dicamba drift gets real

Will new spray chemistry lower the risk of dicamba drift in 2017?

In 2016, so many U.S. farmers spaying dicamba had spray drift problems that the U.S. Environmental Protection Agency released a compliance advisory in August citing “an unusually high number of reports of crop damage that appears related to misuse of herbicides containing the active ingredient dicamba.” The EPA advisory said: “Extension experts across the country […] Read more


Once you suspect resistance, sending the seed for testing can confirm or allay your fears.

Are there resistant weeds in your fields?

The answer to this question is probably yes. Testing can give you a definite answer

Every season more farmers face the challenge of herbicide-resistant weeds. “Herbicide resistance is the genetic capacity of a weed population to survive a herbicide treatment that, under normal use conditions, would effectively control that weed population,” said Dr. Jeanette Gaultier, weed specialist with Manitoba Agriculture. It’s sometimes described as evolution happening at an accelerated pace […] Read more