Mississippi Scientists Called for Spotted Lanternfly Monitoring
The invasive insect, which has not yet reached the state, threatens fruit crops that sustain local agricultural economies.
Updated on Sept. 23, 2026 in Botany
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Mississippi State University Extension Service scientists have asked the public to monitor for the presence of the spotted lanternfly. While the insect has been detected in neighboring states like Tennessee and Georgia, it has not yet been found in Mississippi.
Why it matters
The spotted lanternfly poses a significant economic threat to fruit crops such as grapes, apples, and peaches. Early public reporting is required to manage the spread of the insect and prevent the types of widespread agricultural losses seen in other states.
Adult spotted lanternflies measure 1 inch long by 0.5 inches wide, while nymphs range from 0.125 to 0.5 inches in length. Each egg mass contains 30 to 50 eggs, which are visible on surfaces during the fall, winter, and spring.
The players
Mississippi State University Extension Service
An academic outreach organization providing research-based agricultural education and pest management guidance to state residents.
USDA Animal and Plant Health Inspection Service
A federal agency tasked with protecting U.S. agriculture from invasive pests and animal diseases.
The details
The spotted lanternfly spreads by adhering to vehicles as egg masses, which are then transported to new areas. Once established, the insect feeds on sap from fruit crops and various host trees including red maple, Virginia creeper, and Ailanthus altissima (the tree of heaven). Management relies heavily on early detection by local residents who report sightings to Extension offices.
Timeline
July to October marks the period when spotted lanternflies are most active.
Fall, winter, and spring are the seasons when egg masses are visible.
2019 was the year Pennsylvania recorded significant agricultural losses.
The Tech Race
This effort follows the trajectory of invasive species monitoring programs currently active in Georgia and Tennessee. It marks an attempt to stay ahead of the northward and westward expansion of the pest through coordinated regional public surveillance.
Residents should inspect vehicles and outdoor surfaces for egg masses during the winter and spring. Suspicious sightings should be reported directly to local Extension offices to assist in state-wide monitoring efforts.
The takeaway
Early detection remains the most effective tool to prevent an invasive pest from destroying local grape and fruit industries. Residents should monitor for insects during the peak activity window between July and October.
Further reading
For broader information on invasive plant and insect threats, visit the Botany section.
More information
View official monitoring guidelines from the USDA Animal and Plant Health Inspection Service.
Source note: This article includes information reported by Msstate.
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