College of Agriculture & Natural Resources

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  West central Michigan tree fruit update – June 6, 2017

  Published on June 6, 2017
  Updates on growing degree-days, fruit development stages, apple scab, cherry leaf spot, fire blight, plum curculio, oriental fruit moth, codling moth and stone fruit borers.

• Respirator guidelines to meet new Worker Protection Standards

  Published on April 10, 2017
  Growers will need a medical evaluation and respirator fit test to handle and apply some pesticides this season.

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  Pesticide applicator recertification credits available before the end of the year

  Published on October 4, 2018
  Growers needing a few more credits in 2018 have until Dec. 31 to complete the online Desire to Learn IPM course.

• Specialty crop and minor-use pesticide prioritization at the 2013 IR-4 Food Use Workshop

  Published on October 16, 2013
  Participants identified the most important research projects for the 2014 IR-4 food-use research program during the 2013 IR-4 Food Use Workshop in Albuquerque, N.M.

• Southeast Michigan fruit regional report – August 4, 2015

  Published on August 4, 2015
  European red mite bronzing is apparent in some apple blocks. Harvest continues for summer apple varieties, early peaches, blueberries and Japanese plums.

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  Grand Rapids area tree fruit update – Aug. 3, 2022

  Published on August 3, 2022
  Tree fruit is continuing to put on size.

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  Southwest Michigan fruit update – July 11, 2023

  Published on July 11, 2023
  With ripe fruit comes ripe rots and ripe insect pests.

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  Southwest Michigan fruit update – June 21, 2022

  Published on June 21, 2022
  Sweet cherry harvest begins this week. Blueberries and raspberries are beginning to turn color.

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  Fruit growers need to be aware of significant pesticide label changes

  Published on April 25, 2025
  An ever-increasing number of pesticide labels require applicators to utilize the Bulletins Live! Two system to check for additional use limitations to protect endangered species and their habitat.

• Dependable information for beginning farmers – where can it be found?

  Published on December 30, 2013
  Research-based information sources are a good place to start.

• 2013 MSU Tree Fruit School to feature Peter Shearer and Kerik Cox, Feb. 13-15

  Published on January 25, 2013
  Hear national experts Shearer and Cox on the impact of spotted wing Drosophila and brown marmorated stink bug, and fungicide resistance and disease management in orchards.

• East Michigan fruit update – May 29, 2018

  Published on May 29, 2018
  The next few days will be key for apple thinning. With ragtag bloom still remaining in some apple varieties, the risk of fire blight infection remains high.

• East Michigan fruit report – June 27, 2017

  Published on June 27, 2017
  Sweet and tart cherry harvest is starting. Summer red raspberry and saskatoon harvest continues. Strawberry harvest continues across the mid and northern parts of the region.

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  Southwest Michigan fruit update – August 17, 2022

  Published on August 17, 2022
  Grapes are entering veraison. Brown marmorated stink bug nymphs are being caught in traps.

• Plum curculio early season monitoring and phenology

  Published on May 10, 2013
  Fruit growers can better control plum curculio with early season monitoring and understanding the phenology of this pest.

• Michigan State University College of Agriculture and Natural Resources event to focus on soil health

  Published on January 12, 2016
  Michigan State University will host its first Agriculture Innovation Day: Focus on Soils on Aug. 24, 2016, at the Saginaw Valley Research and Extension Center in Frankenmuth, Michigan.

• Northwest Michigan fruit regional report – August 25, 2015

  Published on August 25, 2015
  It’s starting to feel like fall in northwest Michigan, but the cool, wet weather will help apples size and color up before harvest.

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  Mite management in tree fruits under hot and dry weather conditions

  Published on June 13, 2023
  There are many options available for mite control in fruit crops.

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  Brown marmorated stink bug update for Sept. 13, 2019

  Published on September 13, 2019
  Fruit and vegetable being monitored for brown marmorated stink bugs in southern Michigan have a significant increase in numbers this week. Include this pest in your management plan in susceptible crops.

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  Southwest Michigan fruit update – June 20, 2023

  Published on June 20, 2023
  Sweet cherry harvest is beginning. Tart cherries are also turning red. Tart harvest predictions are for a couple days ahead of the long-term average.