Pestology Blog

At Rutgers University, researchers evaluated various attractants for German cockroaches to enhance sticky trap effectiveness. They tested 18 substances, finding that combinations of apple and blueberry oils, along with commercial roach lure tablets, significantly improved catch rates by over 100%. More research is needed for reliable delivery methods.

Allison Johnson, a Ph.D. candidate at UGA, seeks assistance in comparing expert termite teeth identifications with personal guesses, engaging participants in an advanced matching game.

Research on rodent trap placement in food facilities reveals that conventional spacing, based on outdated standards, lacks sufficient scientific backing. A study assessing building characteristics showed that warmer, sheltered areas attract more rodent activity. This suggests that inspections should inform trap placement to enhance effectiveness and reduce unnecessary bait waste.

Bed bugs are difficult pests requiring labor-intensive management. Research evaluated non-chemical control strategies in New Jersey apartments with histories of infestation. Non-chemical methods alone eliminated bed bugs in 36% of units, while adding silica dust increased effectiveness to 40%. Successful management relies on effective client communication and cooperation.

Psocids, or booklice, are small insects that can infest homes and stored grains, causing contamination and damage. Recent research shows that lowering humidity below 50% effectively kills psocids within 16 days, supporting pest management strategies. Psocids are often overlooked, yet nearly all homes inspected in North Carolina had them present.

SARS-CoV-2, the virus causing COVID-19, primarily spreads through respiratory droplets. Research indicates that it does not replicate in common mosquitoes or other biting flies. Although the possibility of arthropod transmission isn't fully ruled out, current evidence suggests these insects do not significantly contribute to spreading SARS-CoV-2.