Komi Authorities Launch Urgent Phytosanitary Checks at Sosnogorsk Greenhouses

Officials from the Northwestern Interregional Directorate of Rosselkhoznadzor (Russia's agricultural watchdog) have begun monitoring the quarantine phytosanitary status of the Republic of Komi, inspecting the Sosnogorsk greenhouse complex.

While protected-ground vegetable farming yields the highest output per unit area, greenhouse conditions also create an ideal environment for many harmful organisms. Pests often multiply rapidly, leading to significant crop losses.

The most dangerous threats to closed-ground horticulture include quarantine pests such as the western flower thrips, tobacco whitefly, potato moth, and tomato leaf miner.

The monitoring aims to detect and prevent the spread of quarantine organisms across Russia.

To assess the current phytosanitary conditions, inspectors examined greenhouse sections covering 10.4 hectares, using multiple methods: visual inspections, surface swab sampling, and the installation of sticky and pheromone traps—highly sensitive tools that can detect even trace numbers of quarantine insect species.

A total of 520 sticky traps, 52 pheromone traps for tomato leaf miners, and 20 pheromone traps for potato moths were deployed. Vegetative samples of tomatoes and cucumbers were also collected for virological and bacteriological analysis and sent to the Komi branch of the All-Russian Plant Quarantine Center (VNIIKR), part of Rosselkhoznadzor's Northwestern division.

All agricultural producers are reminded: If signs of quarantine pest infestation are detected in regulated products or facilities, they must immediately notify the local Rosselkhoznadzor office.