Let’s act now before herbicide resistance becomes a bigger problem
The latest Herbicide Resistance news
Mix it Up - Ford Baldwin
Mix It Up - Ford Baldwin (full version)
Australian expert says herbicide resistance is manageable:
Long before herbicide-resistant weeds were making headlines in the U.S., Australian wheat producers were taking steps to solve the problem. http://bit.ly/1cGXx1K
When members of the Certified Crop Advisor program were asked what they thought the next "silver bullet" in the fight against herbicide resistant weeds would be, 57% indicated knowledge and implementation of best management practices.
Fungus may offer natural weed control against palmer amaranth
To read about it click here: http://bit.ly/1aH9ZPJ
Waterhemp’s resistance mechanism to herbicides identified:
Weed science researchers at the University of Illinois have identified two unique mechanisms in the plant that have allowed the weed to "get around" these HPPD-inhibiting herbicides. To read more click here: http://bit.ly/1aS9S0g
Herbicide resistance a growing problem in Ontario
Read all about it here: http://bit.ly/16aT70n
Herbicide-resistant weed spreading fast in Indiana; threat a potential 'train wreck'
Aside from being able to produce up to a million seeds, controlling palmer amaranth requires an expensive cocktail of three or four herbicides at a cost of $50-$60 an acre, compared to $15-$20 and acre for less resistant weeds. To read more visit: http://indy.st/16miXAn
Why do soil-applied PPO-inhibiting herbicides seem to control PPO-resistant waterhemp populations that foliar-applied PPO-inhibiting herbicides do not control?
“Because the dose of the soil-applied herbicide is high enough to overcome the resistance mechanism, at least for a while,” Hager explained
To read more about Herbicide Resistance: Are soil-applied materials immune? Go to http://bit.ly/10nOpYr
Did you know:
Multiple resistance in weeds is the result of two or more separate resistance mechanisms in the same plant, whereas cross-resistance is the result of only a single resistance mechanism
6 weed management “non-negotiables” that will help growers get a handle on resistance according to weed scientist Jeff Stachler
1. Practice perimeter weed management: Anywhere weeds have a competitive advantage has to be addressed and not allowed to produce seeds
2. Practice zero tolerance: Allow no weeds to reproduce
3. Scout your fields
4. Diversify weed management strategies
5. Start clean: All weeds must be removed before planting
6. Maximize herbicide activity: Growers must choose the most effective herbicide(s) for the most difficult weeds in the field
For more information see full article at: http://bit.ly/XcO9QZ
Together, we’re going to do something about it
This campaign is designed to offer everything you need to know about herbicide resistance management, and to encourage all of us who work in Canadian agriculture to share experiences, insights and ideas.
We’ve identified the problem. Now it’s time to find a solution, together.