Research output: Contribution to journal › Article › peer-review
The Handsome Cross Grasshopper Oedaleus decorus (Germar, 1825) (Orthoptera: Acrididae) as a Neglected Pest in the South-Eastern Part of West Siberian Plain. / Popova, Kristina V.; Baturina, Natalya S.; Molodtsov, Vladimir V. et al.
In: Insects, Vol. 13, No. 1, 49, 01.2022.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The Handsome Cross Grasshopper Oedaleus decorus (Germar, 1825) (Orthoptera: Acrididae) as a Neglected Pest in the South-Eastern Part of West Siberian Plain
AU - Popova, Kristina V.
AU - Baturina, Natalya S.
AU - Molodtsov, Vladimir V.
AU - Yefremova, Oxana V.
AU - Zharkov, Vasily D.
AU - Sergeev, Michael G.
N1 - Funding Information: Funding: These studies were financially supported by the joint program of the Russian Foundation for Basic Researches and the Government of Novosibirsk Region (18-416-540001 and 20-416-540004), and also by the Federal Fundamental Scientific Research Program (FWGS-2021-0002). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2022/1
Y1 - 2022/1
N2 - Oedaleus decorus is a widely distributed acridid over the Eurasian semi-arid territories, from the Atlantic coast to the Pacific coast. In many semi-arid territories, O. decorus was and is the most important pest, but in the south-eastern part of West Siberian Plain, it was not considered a pest until the 1960s. We compared two sets of data on the acridid distribution in the region: before 1960 and from 1961 until 2021. Until the 1960s, the species occurred mainly in the southern steppes. Since the 1960s, its distribution changed significantly. Nowadays, it occupies almost all local steppes and the southern part of the forest-steppes and can be also found on the eastern side of the Ob River. These shifts may be explained by both climatic changes and changes in human activities. During upsurges the densities of O. decorus were often more than one to two adults per square meter. It is often abundant in the same habitats and in the same periods as the Italian locust (Calliptamus italicus)—one of the most important acridid pests. This means during joint outbreaks these two species can simultaneously damage almost all spectrum of plants.
AB - Oedaleus decorus is a widely distributed acridid over the Eurasian semi-arid territories, from the Atlantic coast to the Pacific coast. In many semi-arid territories, O. decorus was and is the most important pest, but in the south-eastern part of West Siberian Plain, it was not considered a pest until the 1960s. We compared two sets of data on the acridid distribution in the region: before 1960 and from 1961 until 2021. Until the 1960s, the species occurred mainly in the southern steppes. Since the 1960s, its distribution changed significantly. Nowadays, it occupies almost all local steppes and the southern part of the forest-steppes and can be also found on the eastern side of the Ob River. These shifts may be explained by both climatic changes and changes in human activities. During upsurges the densities of O. decorus were often more than one to two adults per square meter. It is often abundant in the same habitats and in the same periods as the Italian locust (Calliptamus italicus)—one of the most important acridid pests. This means during joint outbreaks these two species can simultaneously damage almost all spectrum of plants.
KW - Dispersal
KW - Distribution
KW - Dynamics
KW - Italian locust
KW - Outbreak
KW - Plant protection
KW - Population
KW - Range
KW - South Siberia
UR - http://www.scopus.com/inward/record.url?scp=85122182621&partnerID=8YFLogxK
UR - https://www.elibrary.ru/item.asp?id=47548868
U2 - 10.3390/insects13010049
DO - 10.3390/insects13010049
M3 - Article
C2 - 35055892
AN - SCOPUS:85122182621
VL - 13
JO - Insects
JF - Insects
SN - 2075-4450
IS - 1
M1 - 49
ER -
ID: 35202197