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Widespread presence of kudzu bugs threatens Southern soybeans

  • Pressure from kudzu bugs increasing in Georgia and South Carolina soybeans
  • Kudzu bug sightings in new Louisiana parishes indicate spreading population
  • Syngenta offers Endigo® ZC insecticide for quick knockdown and effective kudzu bug control
GREENSBORO, N.C., USA, – The ever-increasing threat from kudzu bugs to Southern soybeans is expected to continue throughout the season. As a result, Syngenta and local extension experts recommend that growers increase their scouting efforts now.

“As kudzu bugs continue their expansion and population growth in the South, growers need to take note and be wary of potential yield losses,” said John Koenig, insecticide technical product lead at Syngenta. “Scouting for this pest and treating when necessary will be paramount this season and likely in seasons to come.”

In the South, kudzu bugs have two generations per year, with the second generation inflicting the most damage. Mississippi State University Extension researchers are expecting a population surge with this second generation at the end of July through August. According to researchers with the LSU AgCenter, kudzu bugs have the potential to reduce soybean yields by up to 20 percent. They damage soybeans by feeding on the stems and petioles of the plant. This feeding stresses soybean plants, which reduces pods per plant, beans per pod and even seed size, leading to yield loss.

To reduce such losses, agronomists at the Mississippi State University Extension recommend a treatment threshold of five adults per plant during the vegetative stages and a single nymph per sweep during the reproductive stages. Should kudzu bugs reach these threshold levels, Syngenta offers Endigo® ZC insecticide. Endigo ZC provides excellent knockdown and extended residual control through robust labeled rates of two complementary modes of action. With a combination of three industry-leading technologies, including a proprietary Zeon® concentrate, Endigo ZC delivers reliable performance against a broad range of insects harmful to soybeans, including kudzu bugs.

Since their first sighting in Georgia in 2009, kudzu bugs have continued to increase their presence in the South. After expanding across Alabama and Mississippi, kudzu bugs were identified in six Louisiana parishes in 2014. So far this season, three more parishes have been added to the list. In total, this pest can now be found in the following 12 states: Missouri, Kentucky, Tennessee, Arkansas, Florida, Virginia, North Carolina, South Carolina, Alabama, Mississippi, Louisiana and Georgia.

Proper insect control starts with you. Test your pest expertise in the Virtual Scout Challenge at SyngentaUS.com/VirtualScout for a chance to win a GoPro® camera. Share your success and scouting tips on social media using #VirtualScout.

For more information about Endigo ZC and insect control, visit our Tools to Grow More Soybeans resource page. Join the conversation online – connect with us at social.SyngentaUS.com.

About Syngenta
Syngenta is a leading agriculture company helping to improve global food security by enabling millions of farmers to make better use of available resources. Through world class science and innovative crop solutions, our 28,000 people in over 90 countries are working to transform how crops are grown. We are committed to rescuing land from degradation, enhancing biodiversity and revitalizing rural communities. To learn more visit www.syngenta.com and www.goodgrowthplan.com. Follow us on Twitter® at www.twitter.com/Syngenta.

Media Contacts:
Bev Larson
612-656-8122
bev.larson@syngenta.com

Miriam Williamson
919-870-5718
mwilliamson@gscommunications.com

Web Resources:
Endigo ZC
Virtual Scout Challenge
Tools to Grow More Soybeans
Syngenta US
Syngenta Newsroom
Know More, Grow More

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©2015 Syngenta, 410 Swing Road Greensboro, NC 27409. Important: Always read and follow label instructions. Some crop protection products may not be registered for sale or use in all states or counties. Please check with your local extension service to ensure registration status. Endigo ZC is a Restricted Use Pesticide. Endigo ZC is highly toxic to bees exposed to direct treatment on blooming crops and weeds. Do not apply this product or allow it to drift onto blooming plants while bees are foraging adjacent to the treatment area. Endigo®, Zeon® and the Syngenta logo are registered trademarks of a Syngenta Group Company. GoPro® is a registered trademark of GoPro, Inc. GoPro is not affiliated with Syngenta and is not a sponsor of this contest. Twitter® is a registered trademark of Twitter, Inc.