Pestology Blog

The mass emergence of Magicicadas alters ecosystems by providing a nutrient-rich biomass pulse, influencing bird foraging behaviors and increasing caterpillar populations. This shift results in higher tree damage due to reduced bird predation. Understanding these dynamics is crucial for pest management and highlights the cicadas' ecological significance beyond mere annoyance.

During the Christmas season, bringing in a tree may introduce mantis egg cases, leading to unexpected guests when they hatch indoors. These mantises, harmless but requiring upkeep, can survive on limited food. To avoid this situation, inspect the tree for egg cases before bringing it inside, removing them if found.

This study focuses on the invasive tawny crazy ant (TCA), Nylanderia fulva, in the southeastern US, where it outcompetes the aggressive red imported fire ant (RIFA) despite having a narrower thermal tolerance. The study highlights TCA's advantages, including sheer numbers and reproduction, providing insights for improved management strategies.

The study focused on the red-headed flea beetle's impact on ornamental plants in Virginia nurseries. Over two years, the researcher monitored beetle populations, finding three generations annually, with peak activity in June, July, and August. Findings helped growers identify optimal spraying times and evaluate damage levels, enhancing pest management strategies.

This study explores the role of endosymbionts, particularly Rickettsiella, in spiders like Mermessus fradeorum. These bacteria can manipulate the reproductive systems of their hosts through cytoplasmic incompatibility, affecting offspring viability. The study highlights the potential use of such bacteria for pest management beyond just mosquitoes, emphasizing their widespread influence in arthropods.

After a long hiatus, NPMA Bugbytes returns with new co-hosts!