Medflies can ruin more than 250 types of produce by laying eggs inside that hatch into maggots.

The presence of RNA viruses in insects has been extensively covered. However, the study of host-virus interaction has focused on viruses that cause detrimental effects to the host. In this manuscript,...

The presence of RNA viruses in insects has been extensively covered. However, the study of host-virus interaction has focused on viruses that cause detrimental effects to the host. In this manuscript,...

This study evaluates the potential of quantum dots (QDs) as a marking method for Mediterranean fruit flies (Ceratitis capitata) (Medfly) in comparison to traditional fluorescent powder. As a highly destructive pest impacting a wide variety of fruit crops, an effective marking technique is essential for improving the biological understanding and management of Medflies, including control strategies like the Sterile Insect Technique (SIT). Through multiple controlled experiments, we examined the effects of QDs and fluorescent powder markers on Medfly flight ability, marker retention rates, and marker durability and stability under diverse storage conditions. Fluorescent powder demonstrated consistently high reliability across all parameters, whereas QDs showed reduced retention, particularly when applied to pupae, and had a more pronounced negative effect on flight ability. This was illustrated by the field trials, which did not recapture any of the QD-marked flies, highlighting the current limitations in QD application methods. Additionally, fluorescent powders outperformed QDs in both long-term storage conditions and short-term stability tests. These findings indicate that while QDs possess potential as marking agents, further refinement of application techniques is required to achieve comparable efficacy to fluorescent powders in pest management contexts.

Medflies can ruin more than 250 types of produce by laying eggs inside that hatch into maggots.

Ce n'est absolument pas du tout un billet planifié. J'ai passé de bons moments cet après-midi afin de me débrouiller d'une situation malchanceuse avec ce que l'on appelle les "medflies". C'est-à-...

1981 – Gov. Jerry Brown authorizes use of malathion to eradicate medflies; aerial spraying begins [story

Medflies can ruin more than 250 types of produce by laying eggs inside that hatch into maggots.

Numerous studies have demonstrated the presence of covert viral infections in insects. These infecti

Medflies can ruin more than 250 types of produce by laying eggs inside that hatch into maggots.