A devastating outbreak of the two-spotted leafhopper is plowing through okra farms across eastern counties of South Carolina, resulting in yellowing leaves, reduced yields and, in some cases, complete crop loss.
The small, slender, pale green insect, also referred to as the cotton jassid, migrated north from Florida where it was initially detected in the United States. In addition to okra, the pest also affects other crops including cotton, eggplants and sunflowers.
Growers and Clemson Extension agents are currently using Beleaf, a Group 29 insecticide labeled for vegetables and effective against the insects to prevent feeding on plants.
2024 data shows that okra was grown in 25 counties with an estimated value of $2,417,040 in South Carolina. Charleston County leads the state in okra production, followed by smaller operations in Sumter. As the season progresses, Extension experts are working closely with growers to gather data, monitor pest activity and explore management strategies.
To report detections or seek guidance, producers should contact the local Clemson Cooperative Extension office or the entomology team at the Edisto Research and Education Center.