Videos

Title
Mycology for Kids- Part 1

During mid-April, our Diagnostician Lina was interviewed by a young gentleman for his school project. He wanted to learn about Mushrooms, mushroom identification, Mycology and meet with the diagnostician to understand what she does at the Plant and Insect Diagnostic Clinic 

This video is part of a series of videos from that interview. We discussed how do we identify mushroom in the clinic, and how the clinic helps train Iowa citizens to recognize true morel mushrooms, avoid false morels and be certified to sell true morel in the state of Iowa legally.  

Submitting Conifers

Needle drop/tip blight samples: collect 2-3 branches approximately 1.5-2 feet in length showing both symptomatic and healthy needles. Watch our video here Collecting Tip and Needle Blight Samples

Submitting annual plants

 leave the plugs in the tray
whole plug trays: leave the plugs in the tray

Observe symptoms and patterns, document what you see with pictures while inspecting the plants (close-up and general distribution in the field, greenhouse, high tunnel etc.).

Field Crops

General Tips When Scouting and Sampling Agricultural Crops

2018 Morel Mushroom Certification Workshop Dates Announced

To see all details of the morel certification workshop this year, but also future updates, visit the morel certification page at http://bit.ly/morel-cert

morel certification workshops on the Iowa State University campus
Morel certification workshops on the Iowa State University campus

Complete Nematode (Corn/Turf) Sample Submission

The PIDC provides identification and counts of the nematodes that feed on grasses (corn and turfgrass).  We provide information about the nematode species, thresholds, and management information.  We can also identify nematodes on other plants, but please contact us for specific sampling instructions.  If you are looking for information on submitting SCN (soybean cyst nematodes) samples please click here.   

Digital Photography (Plant & Mushrooms)

Digital images of plants, plant problems and mushrooms can be very useful for diagnosis and identification. Digital pictures are free and easy to submit. We do not provide diagnosis or identification on an image only because it is not feasible in most cases to make even a good guess, but we will accept images in order to assist in determining what type of sample is most appropriate. Here are tips to help send better pictures.

Submitting a Mushroom for Identification

Example of picture of mushrooms before their collection
An example of pictures of mushrooms before their collection. Photos can help significantly during the identification process.

About us

Hours

We are open weekdays 8:00am - 4:00pm. 

*If for some reason you are going to be slightly later than 4:00pm please call us ahead of time at (515)-294-0581 and we can try to accommodate you. 

Closed on weekends and University holidays

Directions: see our page Driving Directions to the Plant and Insect Diagnostic Clinic or find us in google maps

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