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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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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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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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Now it's cool, just the way aphids like it

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

Erin and Matt discuss the recent cool temperatures forecasted for the last week of July and the implications for soybean aphid populations in Iowa. We also discuss the recent emergence of bean leaf beetles and observations about the Brown Marmorated Stink Bug.  For more info about the BMSB, visit http://apps.csi.iastate.edu/pipe/?c=entry&a=view&id=20

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Aphids on the rise, and rootworms, too!

Show: 
Soybean Pest Podcast
Season: 
5
Episode: 
6
Description: 

Matt and Erin summarize the trend in soybean aphid populations for the midwest. They discuss other pest, include the corn rootworm and the reports of cornfields damaged by this pest. For more info on why this may happen in Bt-corn fields see http://bit.ly/16plxWm.
Also, for more info about how rotating crops is good for more than just managing rootworms, visit http://www.sustainablecorn.org/

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It's ON! Soybean aphid outbreaks in northern Iowa

Show: 
Soybean Pest Podcast
Season: 
5
Episode: 
8
Description: 

Yes, Phil, they are spraying for aphids in Iowa. Erin and I discuss where in Iowa soybean aphid outbreaks are occurring and the factors that help explain some of the variation in aphid populations between fields. The occurrence of two other pests are noted. Finally, Matt was interviewed on Agribusiness Reports about his lab's work on efforts to conserve bees. For more info see:
(Skip to 1:49): http://whotv.com/2013/08/27/agribusiness-hot-weather-threatens-promising-hog-market/

(Skip to 0:35): http://whotv.com/2013/08/28/agribusiness-researcher-says-bee-habitats-have-multiple-benefits-for-growers/ 

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Special guest, Donald Lewis, asks if aphids make more lady beetles

Show: 
Soybean Pest Podcast
Season: 
5
Episode: 
9
Description: 

On a special episode of the podcast, we are visited by Dr. Donald Lewis who asks; "Will the soybean aphid outbreak bring more lady beetles". This hard-hitting question is answered, to the best of their ability by Matt and Erin. 
The lady beetle in question, is the multi-colored Asian lady beetle, Harmonia axyridis. This is a beneficial insect in soybean fields but a pest in our homes. 

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