Jeonnam Province Focuses on Preventing the Spread of Invasive Pests Such as the Brown-Winged Cicada

Monitoring and Control Measures to Continue Until October

Jeollanam-do Province will undertake various preventive activities to block the occurrence of major invasive pests such as the brown-winged cicada on forests and agricultural lands. Provided by Jeonnam Province

Jeonnam Province is making every effort to prevent the spread of major invasive pests, such as the brown-winged cicada, in forests and farmlands.

Invasive pests refer to native or non-native insects that occur unexpectedly, not limited to a specific time or place, and cause damage to crops or forests. Recently, the occurrence of invasive pests has been increasing due to abnormal weather events, changes in agricultural environments, and diversification of crop cultivation methods.

In particular, the brown-winged cicada feeds on the sap of persimmon, apple, and plum trees, causing sooty mold disease. Meanwhile, the spotted lanternfly gnaws on the leaves of jujube and chestnut trees and secretes waxy substances that also cause sooty mold, thereby hindering crop growth and reducing their commercial value.

In response, Jeonnam Province conducted its first monitoring on August 1 and confirmed damage across 56 hectares. The province then sprayed ground pesticides using pest control vehicles over a total of 404 hectares, including 336 hectares affected by the brown-winged cicada and 58 hectares by the spotted lanternfly.

Based on the results of the first round of control, Jeonnam Province will carry out a second round of monitoring and control until October to prevent the spread during the egg-laying period. To stop pests from spreading from forests near farmlands into orchards, the province plans to conduct joint control efforts with organizations such as the National Forest Management Office and the Agricultural Technology Center.

Kang Shinhee, Director of Forest Resources at Jeonnam Province, said, "We will continue to work closely with related organizations to minimize damage from invasive pests and contribute to stable income for forest households by ensuring the production of safe food."