ODBH - Pazardzhik: No data on invasion of Moroccan locust in Pazardzhik municipality

The team of the Plant Protection Department at the Regional Directorate for Food Safety – Pazardzhik conducted an inspection of the appearance of locusts in the city of Pazardzhik and the village of Malo Konare. The result shows that the observed species is Decticus albifrons (white-cheeked decious) – one of the largest representatives of the tree locust family in Southern Europe. Adult specimens reach an apparent length of 6–7 cm, which often creates the impression of unusually large sizes.

Experts emphasize that the white-cheeked decitus does not pose a danger to humans. The species is not venomous, does not transmit diseases, and does not show aggression toward people. It is mainly predatory, feeding on other insects – smaller locusts, crickets, caterpillars, flies, butterflies and beetles. For this reason it is considered beneficial for the ecosystem and is not among agricultural pests. Citizens can rest assured that the established species does not pose a health risk and does not threaten agricultural lands.

Its mass presence in urban environments during the summer months is explained by a combination of factors, including climatic conditions, changes in the urban environment, and strong attraction of insects to artificial lighting. At night, adult individuals actively fly toward street lamps, illuminated facades, shop windows and windows, creating an impression of an “invasion.” Similar phenomena are typically observed from mid-June to the end of July or early August, after which the species' numbers decrease.

During the inspections, no occurrence or spread of Moroccan locust (Dociostaurus maroccanus) – a species among the most dangerous pests of agricultural crops – was found.

ODBH – Pazardzhik continues to monitor the phytosanitary situation in the region and, if necessary, will take timely actions within its powers.

Source: PZdnes