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Pull the trigger?

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

Aphid populations continue to increase in Iowa. We discuss their trajectory and when/if insecticides will be needed. Also, new publications from Iowa State University are available for the soybean aphid and the brown marmorated stink bug. To purchase the id guide for stink bugs or the new soybean aphid field guide visit the ISU extension publication store (www.extension.iastate.edu/store). To learn where the brown marmorated stink bug is in Iowa visit www.ncipmpipe.org. 

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Rounding third: covering the bases with late season aphid management advice

Show: 
Soybean Pest Podcast
Season: 
3
Episode: 
9
Description: 

The growing season is coming to an end and aphids still persist in some areas.  We discuss how insecticides may cause problems with spider mites, especially with the use of pyrethroid-based insecticides.  Also look for updates regarding bean leaf beetle threshold calculator in the ICM newsletter next week. Thanks to Mike McCarville.

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Bringing it home: wrapping up a season of aphids in soybeans

Show: 
Soybean Pest Podcast
Season: 
3
Episode: 
10
Description: 

As soybeans reach the late reproductive stages the need to manage aphids decreases. However, aphids persist in soybean fields around the midwest. We discuss a couple factors that should be considered when applying insecticides this late in the year. Also, we re-count the spread of Japanese beetles in Iowa as a new herbivore of soybeans.

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Japanese beetles: a new pest of Iowa corn and soybean?

Show: 
Soybean Pest Podcast
Season: 
4
Episode: 
2
Description: 

June is often a quiet month for insect pests but not this year as the Japanese beetle has emerged 2  to 3 weeks earlier then usual. So even though soybean aphids are uncommon right now, farmers may want to scout for this pest. We discuss what to look for and what the impact could be. To meet with Dr. Hodgson, consider joining her at the Crop Management Clinic (11-12 July) at FEEL. Visit this site for more information http://www.aep.iastate.edu/feel/cmc.html

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Japanese beetles: not just in soybean

Show: 
Soybean Pest Podcast
Season: 
4
Episode: 
3
Description: 

As we wait for soybean aphids to arrive, we discuss how the early and large outbreak of Japanese beetles in central Iowa may harm crop production. Dr. Hodgson discusses some options for preventing the beetles from clipping corn silk, a significant form of damage caused by these pests. For more info, visit Dr. Hodgson's blog at http://iowabuglife.blogspot.com

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Good news, bad news, and drought

Show: 
Soybean Pest Podcast
Season: 
4
Episode: 
5
Description: 

Its Friday the 13th and farmers have much to worry about. But despite the record breaking temperatures and drought, there is some good news. We discuss the lack of soybean aphids throughout most of Iowa. However, there are other insect pests that growers should be scouting, including japanese beetles and spider mites. For more info about insects this summer, see Dr. Hodgson's blog (http://iowabuglife.blogspot.com).

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The drought thickens: dry hot weather is good for spider mites

Show: 
Soybean Pest Podcast
Season: 
4
Episode: 
6
Description: 

Drought conditions continue for all of Iowa, setting the stage for spider mite outbreaks. Drs. O'Neal and Hodgson discuss the challenges of managing this pest. For more information visit http://iowabuglife.blogspot.com/ for pictures and additional details about spider mites. For more info about managing crops and pests in this drought visit
http://www.extension.iastate.edu/CropNews/

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Matt's back and so are the JBs!

Show: 
Soybean Pest Podcast
Season: 
5
Episode: 
3
Description: 

Erin Hodgson and Matt O'Neal return to talk about insect pests of soybean in Iowa and the greater midwest. On today's episode, the return of the soybean aphid, the japanese beetles and a variety of uncommon insects that feed on soybean plants and other crops (stink bugs, celery leaf tier, and colapspis beetles).

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Gosh it's hot! Soybean aphids, rootworms, mites and bees

Show: 
Soybean Pest Podcast
Season: 
5
Episode: 
4
Description: 

It's hot! But we can still talk about aphids and other insect pests. It is a quiet week for soybean pests, but things are getting active in corn. We talk about what to look for when it comes to silk feeders. For more details about rootworms, a silk feeder and rootfeeder, look up Erin's recent factsheet. https://www.ent.iastate.edu/dept/faculty/hodgson/files/ul/CRW%20management%202012%20final.pdf.
At the end, Matt talks about a recent blog that summarizes his work on bees in soybean fields, http://www.agriculture.com/farm-management/conservation/bees-in-bes-qa-with-matt-oneal_556-ar32490.

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