UKRAINIAN ORDER "SIGN OF HONOUR"
RESEARCH INSTITUTE OF FORESTRY AND FOREST MELIORATION
NAMED AFTER G. M. VYSOTSKY

The institute is subordinate to the State Forest Resources Agency of Ukraine
and the National Academy of Sciences of Ukraine

UKRAINIAN ORDER "SIGN OF HONOUR"
RESEARCH INSTITUTE OF FORESTRY AND FOREST MELIORATION
NAMED AFTER G. M. VYSOTSKY

The institute is subordinate to the State Forest Resources Agency of Ukraine
and the National Academy of Sciences of Ukraine

UKRAINIAN ORDER "SIGN OF HONOUR"
RESEARCH INSTITUTE OF FORESTRY AND FOREST MELIORATION
NAMED AFTER G. M. VYSOTSKY

The institute is subordinate to the State Forest Resources Agency of Ukraine
and the National Academy of Sciences of Ukraine

UKRAINIAN ORDER "SIGN OF HONOUR"
RESEARCH INSTITUTE OF FORESTRY AND FOREST MELIORATION
NAMED AFTER G. M. VYSOTSKY

The institute is subordinate to the State Forest Resources Agency of Ukraine
and the National Academy of Sciences of Ukraine

Invasive phytophagous gall mites on walnut

Published: 2026-04-02

Walnut is a valuable long-lived species that is widely used in horticulture and agroforestry, but recently these trees have been suffering from a massive invasion of dangerous pests – mites of family Eriophyidae.