Species Composition of Phytophagous and Entomophagous Insects and Mites on Soybeans in Krasnodar and Stavropol Territories, Russia

Soybeans are a valuable crop in many countries of the world. To obtain stable yields, it is necessary to consider the activities of arthropods, both beneficial and destructive. The results of this study indicate high biodiversity. Most of the insects that feed on soy are polyphagous. In the years fa...

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Veröffentlicht in:Agronomy (Basel) 2024-07, Vol.14 (7), p.1440
Hauptverfasser: Agasyeva, Irina Sergeevna, Ismailov, Vladimir Yakovlevich, Petrishcheva, Maria Vladimirovna, Nastasiy, Anton Sergeevich, Petrishchev, Viktor Sergeevich
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Sprache:eng
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Zusammenfassung:Soybeans are a valuable crop in many countries of the world. To obtain stable yields, it is necessary to consider the activities of arthropods, both beneficial and destructive. The results of this study indicate high biodiversity. Most of the insects that feed on soy are polyphagous. In the years favorable for their development, omnivorous pests pose a serious threat to soybeans. The species composition of arthropods on soybeans of the Krasnodar and Stavropol territories of the Russian Federation during the years of the study was represented by 212 species (210 species of insects and 2 species of mites), including 101 species of phytophagous insects, which accounted for 48.5% of the total fauna and 109 species of entomophagous insects (51.7%). Most of the entomophages were parasitic Hymenoptera belonging to such families as Ichneumonidae, Braconidae, Aphidiidae, Eurytomidae, Ormyridae, Pteromalidae, Encyrtidae, Eupelmidae, Eulophidae, Elasmidae, Scelionidae, Platygastridae, and Chrysididae. The most numerous phytophagous insects damaging soybeans belonged to the Hemiptera order (34 out of 101 species of phytophages). The Lepidoptera order in the soybean agrocenosis was represented by 28 species (13.4% of the total fauna and 28.0% of the destructive fauna).
ISSN:2073-4395
2073-4395
DOI:10.3390/agronomy14071440