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Still no aphids

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

Still very few aphids in the soybean fields of Iowa. Drs. O'Neal and Hodgson give an update and discuss the likelihood of a soybean aphid outbreak later this summer. Also, Dr. Hodgson gives us an update of events where she will discuss recent research and new tools for pest management in soybeans.

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It's a new podcasting season!

Show: 
Soybean Pest Podcast
Season: 
7
Episode: 
1
Description: 

Soybeans are going into the ground, and Matt and Erin have started a new podcasting season. They talk about early-season soybean pests, like black cutworm and bean leaf beetle, and the likelihood of seeing injury this year. Read more about the predicted cutting date for black cutworm here:
http://crops.extension.iastate.edu/cropnews/2016/05/black-cutworm-scouting-advisory-2016. They also spend some time highlighting some new people and research projects going on this summer. Finally, Matt talks about a recent publication that looks at the probability of breaking even with different inputs. 

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Aphids are everywhere this spring

Show: 
Soybean Pest Podcast
Season: 
7
Episode: 
3
Description: 

In this episode, Matt and Erin talk about upcoming events, pest activity updates and research projects. Erin is organizing a Corn Insects Workshop on July 29. Learn more and register here: http://www.aep.iastate.edu/feel/insect.html. There is a 50-person cap, so register now if you want a space! Erin had several reports of pea aphid in alfalfa, but most farmers decided to cut instead of spray. Learn how to identify aphids in alfalfa here: http://crops.extension.iastate.edu/cropnews/2016/05/aphids-showing-alfalfa. Erin also saw a few aphid mummies in clover and they both experienced honeydew dripping from a tree on campus this week. Matt talked a bit about planting conditions for his wasp and bee projects, noting compaction and crusting in some commercial soybean fields. 

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A new pub, workshops and crops switch gears

Show: 
Soybean Pest Podcast
Season: 
7
Episode: 
8
Description: 

Today, Erin is so excited to tell everyone about her new, 12-page publication called, "Getting to Know the Insects." This publication is geared to youth and new agronomists that want to learn more about how to identify, sample and management field crop insects. It's available for $2 in the ISU Extension Store. Next, Matt and Erin talk about corn and soybean switching to reproductive stages around Iowa and implications for pest scouting and management. In particular, hot and dry weather favors twospotted spider mites, but expected cooler temperatures can promote soybean aphid populations. Erin also mentions a rare pest, redheaded flea beetle, showing up in a cornfield this summer. Read Erin's blog to see feeding injury on corn leaves. Erin also mentioned some upcoming field days at the ISU FEEL demo lab located between Boone and Ames, Iowa. The first is the Crop Management Clinic (13-14 July), which features a number of different topics related to crop production and protection. The second is an all-day workshop on corn insects (29 July). We aren't sure why, but there are a lot of references to MMA fighters in this episode??

redheaded flea beetle on soybean

Redheaded flea beetle on soybean. Photo by Lewis Veith.

Image(s): 
redheaded flea beetle on soybean
Category: 
Chapters: 
Time: 
00:00:20
Title: 
Getting to Know the Insects publication
Time: 
00:11:55
Title: 
ISU Extension and Outreach Crop Management Clinic
Time: 
00:13:35
Title: 
ISU Extension and Outreach Corn Insect Workshop

Black flies and bug eaters

Show: 
Soybean Pest Podcast
Season: 
9
Episode: 
4
Description: 

In this episode, Matt and Erin talk about randomness for the first 4 minutes (like usual). But they eventually move into recent insect activity in Iowa. The black flies, sometimes called buffalo gnats, are especially active this year and are aggressive blood feeders. It's hard to be outside the last two weeks because the females are swarming and causing painful bites. Matt noted an absence of soybean aphid activity on buckthorn, the overwintering host. They are unsure what this means for colonization timing and dynamics on soybean this summer. Matt presents a timely and interesting F.I.T. that combines soccer, Midwestern history and entomology. 

Category: 
Chapters: 
Time: 
00:04:00
Title: 
Black flies in Iowa
Time: 
00:10:30
Title: 
Soybean aphid activity in Iowa
Time: 
00:14:20
Title: 
Matt gets F.I.T.

Starting up again with Season 11

Show: 
Soybean Pest Podcast
Season: 
11
Episode: 
1
Description: 

Matt and Erin took a 9-month break, but they promised to post more regular podcasts this year with Season 11. Erin provides a brief summary of statewide pest activity, including bean leaf beetle, seedcorn maggot, and alfalfa weevils. The first painted lady butterflies were also noted in Iowa over the weekend. Lastly, Matt poses the latest F.I.T. and talks about an invasive insect into North America.

Matt O'Neal.Erin Hodgson.

Image(s): 
Matt O'Neal.
Erin Hodgson.
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