By WCM Staff on 6/28/2007 1:55:00 PM

WCM June 28, 2007 compiled issue for print or download

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By WCM Staff on 6/28/2007 2:00 PM

Over the last couple of weeks, in southern Wisconsin at least (Dodge, Columbia, Dane Counties), conversation and questions have noted the large number of black and orange butterflies.

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By WCM Staff on 6/27/2007 9:57:00 AM

Giant ragweed has increased as a problem weed in both corn and soybean in Wisconsin over the past decade. It is certainly one of our most competitive weeds and has also proven to be quite adaptive.

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By WCM Staff on 6/27/2007 9:56:00 AM

Dow received EPA approval for the preplant, preplant incorporated, and preemergence use of acetochlor (Surpass and TopNotch) and the atrazine premixtures (FulTime, Keystone LA, and Keystone) on sweet corn (supplemental labels on cdms.net).

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By WCM Staff on 6/27/2007 9:51:00 AM

Dow recently received EPA approval on a series of acetochlor supplemental labels that expand crop rotation options.

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By WCM Staff on 6/21/2007 12:56:00 PM

WCM June 21, 2007 compiled issue for print or download

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By WCM Staff on 6/20/2007 2:35 PM

True Armyworm moth captures have increased in black light traps in Wisconsin over the past two weeks, and are high in neighboring states MN and IL.

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By WCM Staff on 6/15/2007 11:09 AM

WCM June 14, 2007 compiled issue for print or download

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By WCM Staff on 6/15/2007 9:44 AM

First generation European corn borer egg hatch has begun with confirmed feeding reports in corn plants in southern Wisconsin. Krista Hamilton, WI DATCP Pest Survey, reported egg hatch on June 8th. Please visit the Wisconsin Pest Bulletin corn section for this week’s statewide update http://pestbulletin.wi.gov/index.jsp.

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By WCM Staff on 6/15/2007 9:32 AM

Potato leafhopper populations have increased over the last week, and nymph production is well underway. Many consultants and farmers have begun weekly sweep net sampling of alfalfa fields - this practice should continue for the remainder of the season. UPLOADTEMPLATE

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By WCM Staff on 6/14/2007 10:19 AM

Although a little late for winter annuals and perennials, the Wisconsin Weed Garden is now officially open for business.

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By WCM Staff on 6/14/2007 8:23 AM

Are you interested in learning more about the management and control of multiflora rose and other invasive weeds?

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By WCM Staff on 6/13/2007 12:31 PM

Some caution is needed to prevent damage to established alfalfa fields from summer manure applications.

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By WCM Staff on 6/13/2007 12:19 PM

Although it is hard to say report anything good about a troublesome weed like waterhemp, Illinois weed scientists recently reported good news on how rapidly waterhemp dissipates from the seedbank.

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