Hampson's Cicada

Platypleura hampsoni is a species within the Cicadidae family, recognized as a significant pest of various tree and shrub species. These insects are classified as sap-suckers, causing structural and physiological harm to host plants through their feeding habits and reproductive cycle.

The insect primarily affects fruit-bearing trees and ornamental species. Its presence in agricultural landscapes can lead to severe economic losses due to reduced growth rates of trees and direct impact on fruit yields, particularly when infestation density is high.

The biological cycle of this cicada involves long-term development of nymphs underground, where they feed on root sap, causing hidden damage to the root system. Upon emergence, the adults transition to the foliage and branches, continuing their feeding cycle and mating, while simultaneously scarring the bark during the oviposition process.

The damage caused by Platypleura hampsoni is twofold: direct loss of essential plant nutrients leading to wilting and branch desiccation, and mechanical damage to the cambium layer. Furthermore, the oviposition sites act as entry points for various pathogens, potentially leading to long-term tree decline.

To manage and control populations of Platypleura hampsoni, growers should implement the following strategies:

• Regular inspection of bark and branches for signs of egg-laying.
• Strategic pruning of infested branches to reduce local populations.
• Application of approved systemic insecticides during peak adult emergence periods.
• Maintaining soil health and irrigation practices that reduce the viability of underground nymph development.