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Bollworms Invade South Carolina Cotton Fields

August 10, 2016

According to Dr. Jeremy Greene, entomologist with Clemson University, there have been reports of cotton bollworms in the Pee Dee region of northeastern South Carolina escaping Bt cotton technology. Bollworms damage cotton blooms and bolls and can result in severe yield loss. To check for bollworms escaping Bt technology, Dr. Greene suggests careful scouting, including the removal of bloom tags from the top of bolls to inspect for damage.

An additional option for managing bollworm populations is Besiege® insecticide, which provides excellent knockdown and long-lasting residual of the most difficult-to-control lepidopteran pests and other economically important pests. Its convenient premix formula contains two active ingredients with complementary modes of action for dual protection against key insect pests.

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©2016 Syngenta. Important: Always read and follow label instructions. Some 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. Besiege is a Restricted Use Pesticide. Besiege 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. Besiege® and the Syngenta logo are registered trademarks of a Syngenta Group Company.