Soybean Pest Podcast
Today, Matt and Erin talk about an old pest that is new again. European corn borer is making a comeback in some non Bt-corn. Identification and management are important for timely foliar insecticide applications. Also, Erin saw a small plot with increasing soybean aphid populations - it was also noted in other research plots compared to last week. Lastly, they talk about the potential usefulness of UAVs for making management decisions in field crops. The link Matt mentioned: http://n.pr/1GjpPBx/.
Today, Matt is back from vacation and talks with Erin about the latest insect activity in Iowa. Soybean aphids can be found in northern Iowa, but at very low numbers. Japanese beetles are feeding in corn and soybean in central counties, and a mixture of caterpillars are feeding in soybean.
Matt is on vacation, but the show must go on! Erin talks about recent soybean pest activity in Iowa, including the beginning of soybean aphid sightings in northern counties. Also, some are seeing green cloverworm starting to defoliate plants. Both are at sub-economic levels but continue to scout to make timely treatment decisions in 2015.
“Apres moi, le deluge” is legendary quote from King Louis XV of France. Allegedly he said this with regard to what would happen to France after his death; After me, the flood. 15 years after a reign that saw the loss of wars, territory etc., the French Revolution broke out.
Today on the soybean aphid podcast, we turn this title around (after the rains, us) to discuss the consequences of the June rains that have dropped as much as 6 inches in a 72 hour period. Unlike the terrible decisions of King Louis, these rains can have a benefit to farms by limiting the impact of some pests, especially those in the soil. However, the rains have made it difficult to get into fields for herbicide applications.
We discuss the rain, its impact on pests, and the upcoming Pollinator Festival at Rieman Gardens in Ames this Saturday June, 20.
Also, help us come up with a new name for out podcast. Send your suggestions to Matt at oneal at iastate.edu and/or Erin at ewh at iastate.edu.
Today, Matt and Erin recap current soybean planting progress in Iowa. They also talk about recent armyworm activity in soybean and considerations for management. Finally, the podcast wraps up with a quick summary of a symposium organized for neonicotinoid seed treatments in field crops from last week.
This record-breaking podcast is the second of the day for Erin and Matt. We interview Dr. Jen White from the University of Kentucky to better understand how endosymbionts interact and influence insects, and ultimately how it can help with pest management.
In this episode, Matt and Erin podcast from Manhattan, KS to share highlights from the NCB-ESA meeting. We talk with Alice Vossbrinck, OSU graduate student, about her lady beetle study in the agricultural landscape. To learn more about research in the Gardiner lab, go here: http://ale.cfaes.ohio-state.edu/. Find out more about the Buckeye Lady Beetle Blitz here: http://bit.ly/1RHI72I.
Today, Matt and Erin invite grad student, Mike Dunbar, to share his recent experience of true armyworm in a cornfield with a rye cover crop. Read more about true armyworms here: http://bit.ly/1QawkYf. Also, we have a brief discussion on slug management. Read more about slugs here: http://bit.ly/1HcZTUi.
Today, Matt and Erin talk about potential soybean seedling pests, including bean leaf beetle, slugs and black cutworm. They also shared some details about Pollinator Fest, a special event to promote pollinators on June 20. Find out more here: http://www.reimangardens.com/event/pollinator-fest/.
Matt and Erin kick off the 2015 growing season with a summary of soybean planting progress in Iowa and predictions for soybean aphids this year. Also, they talk about recent publications on soybean seed treatments.