• Title/Summary/Keyword: Nematinae

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Description of the Japanese plum sawfly larva Monocellicampa pruni (Hymenoptera: Tenthredinidae) in South Korea (자두수염잎벌 Monocellicampa pruni (벌목: 잎벌과) 유충의 형태적 특징)

  • Nguyen, Hai Nam;Im, Min-Hyeok;Hong, Ki-Jeong
    • Korean journal of applied entomology
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    • v.59 no.4
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    • pp.443-449
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    • 2020
  • This study described and illustrated the morphology of the sawfly's larva Monocellicampa pruni Wei, 1998 for the first time. Our observations confirmed that its larval biology associated with Japanese plum Prunus salicina Lindl included five instars. The larvae of M. pruni are allied to the general morphology of subfamily Nematinae with a cylindrical body, globose head, 4-segmented antenna, thoracic legs with a distinct claw, and 5 dorsal annulets on abdominal segments I - VIII. The absence of anal prolegs after the first molting shows a distinction with the larvae of genus Hoplocampa.

First Record of Pristiphora apricoti Zinovjev (Hymenoptera: Symphyta: Tenthredinidae: Nematinae), pest of Prunus armeniaca var. ansu from South Korea (살구나무 해충 Pristiphora apricoti Zinovjev (벌목: 잎벌아목: 잎벌과: 수염잎벌아과)에 대한 보고)

  • Choi, Jin-Kyung;Lee, Jong-Wook
    • Korean journal of applied entomology
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    • v.57 no.3
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    • pp.161-164
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    • 2018
  • Pristiphora (Pristiphora) apricoti Zinovjev, 1993, pest of Prunus armeniaca var. ansu Max, belonging to Nematinae of Tenthredinidae is newly recognized in South Korea. The host plant is recorded for the first time from South Korea. Diagnosis, rearing notes, and photographs of the diagnostic characters and oviposition are provided.

A New Sawfly Pest, Monocellicampa pruni Wei (Hymenoptera, Tenthredinidae) Attacking Fruitlets of Japanese Plum in South Korea (자두 과실을 가해하는 새로운 잎벌류 해충, Monocellicampa pruni Wei (벌목, 잎벌과) 보고)

  • Park, Bia;Nguyen, Nam Hai;Lee, Jong-Wook;Hong, Ki-Jeong
    • Korean journal of applied entomology
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    • v.58 no.4
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    • pp.329-333
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    • 2019
  • A larval attack leading to severe loss to fruit production of Japanese plum (Prunus salicina Lindl.) was reported in the orchards in Gwangyang, Jeonnam province, South Korea during the spring seasons of 2018 and 2019. As the result of investigation, the damage was identified to be caused by Monocellicampa pruni Wei of the family Tenthredinidae. In this study, we present the first report of this pest in Korea and describe the damage caused by the larvae as well as taxonomic information by illustrating the characteristics of male genitalia.

A New Record of Nematus tibialis Newman, 1837 (Hymenoptera: Tenthredinidae) from South Korea (한국의 미기록종 Nematus tibialis Newman, 1837 (벌목: 잎벌과)에 대한 보고)

  • Jae-Hyeon Lee;Hyojin Jeong;Hye-Rin Lee;Jin-Kyung Choi;Gwan-Seok Lee;Gi-Myeon Kwon;Deok-Seo Ku;Tae-Ho An;Wonhoon Lee
    • Korean journal of applied entomology
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    • v.62 no.1
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    • pp.21-27
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    • 2023
  • In this study, Nematus tibialis Newman, 1837 (Hymenoptera: Tenthredinidae), is firstly reported in South Korea. The manuscript provides diagnostic illustrations, diagnosis, color variations, development stages and distribution of N. tibialis.