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Rainy days and Mondays (and aphids, mites and caterpillars) always get me down

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

“Hanging around, nothing to do but frown, Rainy days and Mondays always get me down.” Karen Carpenter sang about this deadly combination and it’s effect on her emotions. Now, Matt and Erin pile on with a list of insect pests that are active in the state of Iowa. Thankfully, it is not all bad news as we review the biology and pest status of spider mites, soybean aphids and a mix of caterpillar species. We discuss how the weather can help determine if a spider mite outbreak is likely and some tips for dealing with one if it occurs. Matt reveals an upcoming gig in which he will speak at a “Conservation Biological Control Short Course” hosted by the Xerces Society for invertebrate conservation. This all-day event is on 21 August at the ISU Field Extension Education Lab. To learn more visit the website: http://conta.cc/1g9yZqI. Email us your questions at oneal@iastate.edu and ewh@iastate.edu.

Category: 

Interview with Dominic Reisig

Show: 
Soybean Pest Podcast
Season: 
6
Episode: 
20
Description: 

Today, Matt and Erin ask our 2015 Gunderson Memorial Lecture speaker, Dr. Dominic Reisig, a few questions about his research and extension program. Dominic is a field crop entomologist at North Carolina State University and has a wide range of responsibilities, for pest management including corn, soybean, cotton and wheat. Topics include stink bugs, kudzu bug, caterpillars (like Old World bollworm and corn earworm), and even soybean aphid. 

Category: 

When (cut and army) worms attack!

Show: 
Soybean Pest Podcast
Season: 
8
Episode: 
3
Description: 

Matt and Erin took May off from podcasting, but had a lot to talk about in the third episode of season 8. The cool, wet spring resulted in delayed planting for some; however, many of their research plots went in the ground this week. There have been a number of black cutworm and true armyworm reports throughout Iowa the last two weeks. Treatment decisions are based on plant growth stage, pest density and injury. Read more about their biology and management in ICM News articles:

Armyworms in southeastern Iowa

Black cutworm monitoring for 2017

Scouting for pests in cover crops

Erin also reported common stalk borer is moving to corn and soybean, particularly in the southern counties. Fields with stalk borer injury should scout now. Also, some fields are experiencing slugs - injury is most noticeable in fields with high residue. Finally, Matt and Erin got a USDA Challenge Grant and are looking for an extension program specialist that can work with farmers, beekeepers and conservationists. Find the job description here

Grad student planting soybeans this week

Ashley Dean, new graduate student, helping plant her soybean research project at the NW Research Farm near Sutherland. Photo by Greg VanNostrand.

black cutworm

Black cutworm. Photo by Adam Sisson.

Image(s): 
Grad student planting soybeans this week
black cutworm
Category: 
Chapters: 
Time: 
00:03:30
Title: 
Update on black cutworm and true armyworm in Iowa
Time: 
00:12:25
Title: 
Stalk borers on the move
Time: 
00:12:10
Title: 
Slug injury detected
Time: 
00:14:30
Title: 
We are hiring an extension entomologist!