Male and larval female of the parasitic mite Eutarsopolipus abdominis Regenfuss, 1968 (Acari: Prostigmata: Podapolipidae) belonging to the myzus species group are described and illustrated for the first time on the basis of the materials recovered from under elytra of Agonum sp. (Coleoptera: Carabidae) from Mazandaran Province, northern Iran. A redescription of the adult female is also provided. It is the first record of this species from Asia and fourth representative of parasitic mites of the myzus species group found from Iran. Furthermore, this finding revealed the first record of the association between tribe Platynini (Coleoptera: Carabidae: Harpalinae) and mites of myzus species group, and one of the highest levels of polyxeny among mites of the genus Eutarsopolipus.
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Proc Natl Acad Sci U S A
January 2025
Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China.
The harlequin ladybird, , is a predatory beetle used globally to control pests such as aphids and scale insects. Originating from East Asia, this species has become highly invasive since its introduction in the late 19th century to Europe and North America, posing a threat to local biodiversity. Intraguild predation is hypothesized to drive the success of this invasive species, but the underlying mechanisms remain unknown.
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December 2024
Laboratory of Insect Biosystematics, Department of Agriculture Biotechnology, Seoul National University, Seoul 151-921, Republic of Korea.
In this paper, the aphid genus Takahashi, 1960 is reported for the first time from Laos. A detailed description of the apterous viviparous female of a new species, () sp. nov.
View Article and Find Full Text PDFInsects
December 2024
College of Plant Protection, Hebei Agricultural University, Baoding 071001, China.
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College of Landscape Architecture and Horticulture, Southwest Forestry University, Kunming 650224, China.
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Fujian Engineering Research Center for Green Pest Management, Key Laboratory for Monitoring and Integrated Management of Crop Pests, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350002, China.
The green peach aphid, , is a notorious pest worldwide. We collected a field population of the pest (FZQ-F) that exhibited high resistance to neonicotinoids. Exposure to neonicotinoids can induce oxidative damage in animals; however, it remains unclear whether antioxidant enzymes contribute to the innate immune response of neonicotinoid-resistant pests against high doses of insecticides.
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