MSU Extension Grapes

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  Bulletin E-3426 Insurance Options for Fruit Growers

  Published on July 20, 2022
  This publication outlines insurance and risk management options available to Michigan fruit growers.

• MSU Grape Insecticide Rankings

  Published on June 8, 2022
  An overview of relative efficacy for insecticides registered in vineyards.

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  Spotted Lanternfly: A Colorful Cause for Concern

  Published on November 30, 2020
  Learn how to identify spotted lanternfly and take steps to slow its spread.

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  Michigan Grape Facts: Managing Botrytis Bunch Rot

  Published on June 24, 2020
  Gray mold or bunch rot can cause serious yield loss but there are a variety of tools that can be used to protect grapes.

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  Michigan Grape Facts: Managing Grapevine Leafroll Disease

  Published on April 27, 2020
  Grapevine leafroll disease is a major viticultural problem that can be found in every wine, juice and table grape-growing region in the world. Unfortunately, Michigan is no exception.

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  A Mobile Guide for Grape IPM Scouting in North Central and Eastern U.S.

  Published on February 11, 2020
  This guide is available as a downloadable PDF that can be easily viewed on your mobile device and includes links that allow you to jump to certain pages of the guide.

• Implementation of alternative canopy management techniques in the NW and SW to improve fruit technological maturity of grapes grown in Michigan

  Published on May 21, 2019
  A 2018 Michigan Grape and Wine Industry Council funded research project.

• Reducing Harvest Losses to Late-Season Insects and their Associated Diseases in Michigan Vineyards

  Published on May 21, 2019
  Video presentation of "Reducing Harvest Losses to Late-Season Insects and their Associated Diseases in Michigan Vineyards", funded by Michigan Grape and Wine Industry Council.

• Improving Northwest Michigan Horticulture Research Center for a Data Driven Wine Grape Extension Program

  Published on May 21, 2019
  Video presentation of "Improving Northwest Michigan Horticulture Research Center for a Data Driven Wine Grape Extension Program", funded by Michigan Grape and Wine Industry Council.

• Michigan Vineyard IPM Extension Program, 2018

  Published on May 21, 2019
  Video presentation of "Michigan Vineyard IPM Extension Program, 2018", funded by Michigan Grape and Wine Industry Council.