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Herbicide Labeled on Safflower (05/04/17)

The North Dakota Department of Agriculture issued FIFRA Section 24(c) Special Local Needs (SLN) registration ND-170004 to FMC Corporation.

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Herbicide Activity in Cold Weather (05/04/17)

This may not apply now that temperatures have warmed but the answer should be a good refresher.

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Weed ID (05/04/17)

Calls and weeds ID photos are coming in for ID again this year like most other years. The two plants most asked are the following. Yellow Whitlowwort Fairy Candelabra

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Metolachlor VS. S-Metolachlor (05/04/17)

A very common question referenced ‘generic metolachlor’ in winter meetings. The conversation went something like this….’I really like the price point for ‘product xyz’ and I wonder if I can use it in sugarbeet.’ I have a five-part answer:

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Foxtail Barley Control (07/07/16)

Question: Can you help me plan the correct time and method to control the foxtail barley that has invaded our pastures.

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Galinsoga (07/07/16)

Question: Any idea what the weed in the photograph below is? Found growing in the Grafton area.

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There Is Plenty of Plant-To-Plant Variation in Waterhemp (07/07/16)

I received several inquiries last week about waterhemp. The conversation goes..."I am nearly certain its waterhemp, but it doesn’t look quite right”.

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Questionable Herbicide Contents (06/30/16)

Question: I have a container of herbicide and am unsure of the contents or if the herbicide is the same as indicated on the container. Is there a place I can get it tested to make sure I know what the herbicide is?

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Vigilent Watch for Palmer Amaranth (06/30/16)

To date, Palmer amaranth has not been documented in North Dakota. We want to keep it that way.

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Softened Water used for Herbicide Application (06/23/16)

Question: Rich, I received this e-mail message about switching from AMS to large commercial water softeners for herbicide application. Have you had any experience with growers using this for glyphosate applications etc.? Besides the cost what other downsides are there? Thanks!

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AMS in Holding Tanks (06/23/16)

Question: A question about dry AMS. I have a large grower that is going back to dry AMS vs a commercial liquid product. Is there any problem if he pre-mixes his AMS in his holding tanks at the correct rates needed for the farm? There could be times when the 4000 gal tanks sit full for 5 days or more if a large rain event occurs, etc. All my other guys mix the dry as they spray by the tank load, but he needs to pre-mix it in his holding tanks if possible due to the size of his operation and to speed up the spraying process. He will be inducting the AMS thru a cone into the large holding tanks, so he should get a good mix.

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Cattail Control (06/23/16)

Question: We have cattails in some areas in fields that we have not been able to seed the last couple years. The area is dry this year. What can you use to get rid of them?

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Best Management Practices for Liberty Herbicide Application (06/16/16)

Liberty herbicide and LibertyLink® soybeans are effective tools to control annual weeds, especially herbicide tolerant weeds.

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Precipitation Means another Flush of Waterhemp (06/16/16)

Precipitation this week in the southern Red River Valley and west central Minnesota was/is very welcome.

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Crop Injury from Soil-Applied Herbicides (06/16/16)

I have observed more visual corn, soybean, and sugarbeet injury in my plots from soil-applied herbicides in 2016 than in previous years.

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White Cockle/Nightflowering Catchfly Control (06/16/16)

Question: I have a customer who has patches of white cockle in soybeans. Any suggestions? Will 40 fl oz. /A of Roundup get it? If I recall, Raptor has pretty good activity. What's your thoughts?

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Clethodim on Canola and Mustards (06/16/16)

Question: I have a question on the canola and mustard application stage recommendation on clethodim labels.

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Herbicides and Rates for Perennial Weed Control (06/16/16)

Question: Our weed board is going to try Panoramic at 4 fl oz/A + Tordon at 1 pt/A + MSO adjuvant at 1 gallon/100 gal of water. Weeds to be controlled are Canada thistle, leafy spurge and absinth wormwood. Do you feel that Overdrive should be added also or will this give good control?

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High Temperatures and Pesticide Applications (06/09/16)

Weather predictions for the next several days suggest excellent conditions for pesticide spraying. So make use of this opportunity!

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Chloroacetamide Family Herbicides (SOA15) Applied Postemergence for Waterhemp Control in Sugarbeet (06/09/16)

Outlook, S-metolachlor (Dual Magnum, Cinch, generics), and Warrant provide effective waterhemp control when applied early postemergence (lay-by) in sugarbeet.

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