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Anagrus dmitrievi sp. n. (Hymenoptera, Mymaridae), an egg parasitoid of Zyginidia eremita (Hemiptera, Cicadellidae), a pest of maize in Xinjiang, China.


ABSTRACT: A new Palaearctic species of Anagrus Haliday (Hymenoptera, Mymaridae), A. (Anagrus) dmitrievi Triapitsyn & Hu, sp. n., is described, diagnosed, and illustrated from Xinjiang Uyghur Autonomous Region of China. It was reared from parasitized eggs of the leafhopper Zyginidia (Zyginidia) eremita Zachvatkin (Hemiptera, Cicadellidae) on leaves of maize. A key to the 21 named species of Anagrus known from China is provided. Zyginidia eremita is an important economic pest in Xinjiang, occurring in approximately 90% of maize fields. The phenology and life cycle of Z. eremita is summarized. Parasitism of its eggs by A. dmitrievi in maize fields was 12-75 % (average about 38 %), thus making it a rather effective natural enemy.

SUBMITTER: Li Q 

PROVIDER: S-EPMC5904340 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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<i>Anagrus dmitrievi</i> sp. n. (Hymenoptera, Mymaridae), an egg parasitoid of <i>Zyginidia eremita</i> (Hemiptera, Cicadellidae), a pest of maize in Xinjiang, China.

Li Qin Q   Hu Hongying H   Triapitsyn Serguei V SV   Yi Long L   Lu Jiaxiong J  

ZooKeys 20180208 736


A new Palaearctic species of <i>Anagrus</i> Haliday (Hymenoptera, Mymaridae), A. (Anagrus) dmitrievi Triapitsyn & Hu, <b>sp. n.</b>, is described, diagnosed, and illustrated from Xinjiang Uyghur Autonomous Region of China. It was reared from parasitized eggs of the leafhopper Zyginidia (Zyginidia) eremita Zachvatkin (Hemiptera, Cicadellidae) on leaves of maize. A key to the 21 named species of <i>Anagrus</i> known from China is provided. <i>Zyginidia eremita</i> is an important economic pest in  ...[more]

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