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Tag "giant ragweed"

Cotton, Corn, Soybeans: DAS Weed Control System Adds New Enlist One Herbicide

Cotton, Corn, Soybeans: DAS Weed Control System Adds New Enlist One Herbicide

👤From a Press Release 🕔Sep 13, 2017

Farmers growing Enlist crops will have an additional option for weed control in 2018. Today (9/13/2017), Dow AgroSciences launched Enlist One herbicide, a straight-goods 2,4-D choline product featuring Colex-D technology.  With the ability to tank-mix with glufosinate, farmers can make

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Weed Control: ‘Late-Season Weed Escapes Can’t be Found in a Jug’ – DTN

Weed Control: ‘Late-Season Weed Escapes Can’t be Found in a Jug’ – DTN

👤By Emily Unglesbee DTN Staff Reporter 🕔Aug 24, 2017

The healthiest crop in some fields this fall isn’t corn or soybeans — it’s weeds. Towering above soybeans and poking out of cornfields, waterhemp, marestail, Palmer amaranth and giant ragweed escapes represent a lot more than lost yield. They promise

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Minnesota: Mow Fenceline Weeds Now to Prevent Seed Production

Minnesota: Mow Fenceline Weeds Now to Prevent Seed Production

👤By Jared Goplen and Dave Nicolai, University of Minnesota Extension Specialists 🕔Aug 23, 2017

As summer field activities wind down, harvest will soon be in full swing. Take the time now to mow fenceline weeds to prevent or minimize seed production. Fencelines are often where weed infestations start.

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Dicamba Injury: Estimated 3.1Mln Soybean Acres; Will it Work as PrePlant Burndown? – DTN

Dicamba Injury: Estimated 3.1Mln Soybean Acres; Will it Work as PrePlant Burndown? – DTN

👤By Pam Smith DTN Progressive Farmer Crops Technology Editor 🕔Aug 18, 2017

Jeremy Wolf saw nearly half his soybean acreage injured this summer from dicamba herbicide that went astray. What’s troubling him now, though, is what to do about the situation for the 2018 planting season.  “My entire summer has been consumed

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Minnesota Soybeans: Late Season Weed Escapes; What Should You Do?

Minnesota Soybeans: Late Season Weed Escapes; What Should You Do?

👤By Jared Goplen, Dave Nicolai, Lisa Behnken, and Jeff Gunsolus, University of Minnesota Extension Specialists 🕔Aug 7, 2017

Despite your best weed-control efforts this year, you still ended up with patches or fields with weeds coming through the crop canopy. Now that August has rolled around, what options are available to control weeds and prevent them from going

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Nebraska Soybeans: Managing Herbicide-Resistant Weeds – Spring Burndown

Nebraska Soybeans: Managing Herbicide-Resistant Weeds – Spring Burndown

👤By Chris Proctor and Rodrigo Werle, University of Nebraska-Lincoln 🕔May 2, 2017

With spring weather upon us, if you have not done so, now is the time to apply burndown herbicides to control established winter annuals like marestail or early-emerging summer annual species like giant ragweed, common ragweed, and kochia.

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Minnesota: It’s Not All About Herbicides – 3 Key Tactics for Managing Weeds

Minnesota: It’s Not All About Herbicides – 3 Key Tactics for Managing Weeds

🕔Apr 26, 2017

Weed management tools can be divided into three main categories: mechanical, cultural, and chemical. Historically in conventional systems, chemical control options, or herbicides, have been relied on heavily.

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Nebraska: Status of Herbicide-Resistant Weeds

Nebraska: Status of Herbicide-Resistant Weeds

👤By Amit Jhala, University of Nebraska-Lincoln 🕔Mar 27, 2017

There are 480 unique cases of herbicide-resistant weed biotypes globally in 252 weed species (147 dicots and 105 monocots). Weeds have evolved resistance to 23 of 26 known herbicide sites of action and to 161 herbicides. Control of herbicide-resistant weeds

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Herbicide Resistance: How Did We Get Here?

Herbicide Resistance: How Did We Get Here?

👤By Craig D. Osteen and Jorge Fernandez-Cornejo, Choices, the Agricultural & Applied Economics Association 🕔Dec 2, 2016

Due to the widespread adoption of genetically-engineered herbicide-tolerant (HT) crops and use of glyphosate, and observations of glyphosate-resistance in such weeds as palmer amaranth, common ragweed, giant ragweed, and tall waterhemp, there have been growing concerns about growers’ reliance on

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Weed Scientists Want More Answers about Monsanto’s XtendiMax

Weed Scientists Want More Answers about Monsanto’s XtendiMax

👤By Mark Loux, Bill Johnson, Agronomic Crops Network 🕔Nov 22, 2016

As everyone has probably heard by now, there is finally a federal label for the use of a dicamba product, XtendiMax, on dicamba-resistant (Xtend) soybeans, such as it may be. We cover some of the highlights from the label below,

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