Michigan State University Extension offers resources to help people correctly identify pests—insects, weeds, plant diseases and other pests—and then choose an effective control when one is needed. Our science-based information uses Integrated Pest Management (IPM), which safeguards human and environmental health by using the least toxic methods first, up to and including pesticides when appropriate. Contact your local Extension office or MSU Pest Diagnostic Services for help in identifying a specific pest.
July 18, 2014 | Julianna Wilson | A statewide brown marmorated stink bug monitoring program in fruit and vegetable crops continues with more sites reporting, but still no detections to report.
July 18, 2014 | Mary Hausbeck | Rain favors the spread of this disease.
July 18, 2014 | Dave Smitley | In the last week, both Ataenius grubs and cutworms have been observed feeding in Poa annua and creeping bentgrass putting greens.
July 18, 2014 | Erin Lizotte | Chestnut growers in some areas of Michigan are experiencing high levels of Lecanium scale infestation. Growers with young, susceptible trees should be particularly diligent in scouting for this pest.
July 17, 2014 | Mary Hausbeck | Stop those epidemics now to keep your plants and profits healthy.
July 16, 2014 | Willie Kirk | Limited supplies of chlorothalonil require modifications for late blight control in potatoes with fungicides.
July 15, 2014 | Keith Mason | Wet weather is fueling higher disease pressure and grape berry moth second generation is going strong, but where are the other insect pests?
July 15, 2014 | Julianna Wilson | Spotted wing Drosophila numbers are increasing in southwest Michigan; protect susceptible crops where they are detected.
July 15, 2014 | Willie Kirk | Late blight was found in Michigan potatoes July 15, 2014. Conditions remain conducive for late blight in irrigated potato crops.
July 11, 2014 | Mary Hausbeck | Continue your downy mildew spray program as advised on July 2, 2014.
To find an MSU Extension expert who covers your location or to find an expert in your area of interest, please visit the MSU Extension Expert Search. To reach an MSU Extension county office, call toll-free 1-888-678-3464.
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Events»View more events »
Date: Jul 25, 2014
Location: Grand Rapids, Calvin College East Campus
Date: Aug 12, 2014
Location: 1401 Presque Isle Ave, Marquette, MI 49855, Northern Michigan University, Services Building
Date: Aug 28, 2014 - Dec 4, 2014
Location: NMU Learning Resource Center, Tracy Avenue, Room 109, Marquette, MI 49855
- Boxwood blight disease identified in North America
- Gardening in Michigan
- Integrated Pest Management Resources
- Michigan State University Organic Pest Management
- Midwest Invasive Species Information Network
- MSU Diagnostics Lab
- Restricted Use Pesticide (RUP) test locations
- Turfgrass Pest Management: Training Manual For Comm Applicators - Category3A (E2327)