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Dr. Erin W Hodgson

Photo of Erin Hodgson
Faculty
Professor
Extension Entomologist
ANR Crops Team Leader
Area of Expertise: 
Field Crop Insects, IPM

It's still dry, insects are active, and Matt is talking about pollinators

Show: 
Soybean Pest Podcast
Season: 
12
Episode: 
3
Description: 

The 4th of July weekend delayed Matt posting this podcast.

We talk about pests: corn rootworms, japanese beetles, and soybean aphdis. The dry weather is making people worried about two-spotted spider mites, so we talk a bit about that.

Matt gives shares a "Fun (?) Insect Trivia" question about the conservation reserve practice described as "Pollinator Habitat" or CP42.  Some new analysis of where CP42 is located in Iowa is the source of this question.

We talk a bit about how and where this conservation practice is placed in Iowa farm land.

For more information about CP42, visit https://www.fsa.usda.gov/Internet/FSA_File/cp42_habitat.pdf

 

Category: 

Podcast part 2-Erin is crushing it (still no aphids)

Show: 
Soybean Pest Podcast
Season: 
12
Episode: 
6
Description: 

Erin's back.

ON this episode we talk soybean aphids (so few), soybean gall midge (they are active agian), redheaded flea beetle (not really a pest, but common in some parts of Iowa) and on ogoing research.

Erin shares with us a might haul of articles she just published in the Journal of Integrated Pest Management. Check this links for her work on some key pests, including one on the soybean gall midge (is it new to science? read and find out).

1.Identification and Biology of Common Caterpillars in U.S. Soybean

https://academic.oup.com/jipm/article/12/1/13/6175259

2.Soybean Gall Midge (Diptera: Cecidomyiidae), a New Species Causing Injury to Soybean in the United States 

https://academic.oup.com/jipm/article/12/1/8/6140900

3.Current Distribution and Population Persistence of Five Lepidopteran Pests in U.S. Soybean

https://academic.oup.com/jipm/article/12/1/11/6175257

4.Needs Assessment for Corn Insect Pest Management in Iowa

https://academic.oup.com/jipm/article/12/1/pmab021/6319925

 

Finally, we discuss the FIT from last week. Check out the photo and hear Erin nail it!

Read more about the insect that was the topic of this FIT here: https://beetlesinthebush.com/2013/11/29/t-g-i-flyday-soybean-nodule-fly/

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