• Title/Summary/Keyword: 벼먹노린재

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벼먹노린재 방제, 어떻게 해야 하나? - `유령충` 충체별 약제 내성 가장 약해 약제 방제표적 $1\~2$령충, 방제효과 확실

  • 현재선
    • Agrochemical news magazine
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    • v.23 no.2 s.175
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    • pp.22-25
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    • 2002
  • 연 1회 발생하며 성충태로 대부분이 양지바른 산지의 돌밑이나 낙엽밑 또는 논뚝 일부에서 월동하는 벼먹노린재는 작물종류나 경종양식이 다양화하면서 최근들어 국지적으로 문제되고 있다. 가해가 가장 심한 시기는 수잉기에서 출수기에 걸쳐서인데 이 때까지는 피해가 잘 눈에 띄지 않는다. 그러나 백수가 보이면서 갑자기 눈에 띈다

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Overwintering Site and Seasonal Occurrence of the Rice Black Bug Scotinophara lurida $B\"{U}RMEISTER$ (Hemiptera: Pentatomidae) in the Rice Paddy Field (벼먹노린재(Scotinophara lurida)의 월동처와 본답발생)

  • Lee Ki-Yeol;Park Sung-Kyu;Ahn Ki-Su;Choi Byeong-Reol
    • Korean journal of applied entomology
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    • v.43 no.4 s.137
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    • pp.291-296
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    • 2004
  • Overwintering sites and Seasonal occurrence of various growth stage of the rice black bug, Scotinophara lurida BURMEISTER were studied at the rice paddy field in Chungbuk area, from 1999 to 2001. Attraction by light trap from overwintering site of overwintering adults occurred from early June to mid July and its peak was shown on late June. Eggs were oviposited from early July to early August and its peak appeared in late July. Nymphs were observed from mid July to late September with its peak on mid August. The newly eclosed rice black bugs were found in late August and its peak on mid September. The rice black bug overwintered as adult at mountain foot, banks, and rice paddy levee.

Host Plants and Lifr Cycle of Rice Black Bug, Scotinophara lurida BURMEISTER(Hemiptera: Pentatomidae) (벼먹노린재(Scotinophara lurida)의 생활사와 기주식물)

  • 이기열;안기수;강효중;박성규;김태수
    • Korean journal of applied entomology
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    • v.40 no.4
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    • pp.309-313
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    • 2001
  • Life cycle and host plants of Scotinophara lurida(BURMEISTER) were studied from 1999 to 2001. Egg of S. lurida was oval-shaped with light-gray in color. Nymphs were reddish brown, dark brown, and brown, and the body was 1.19~7.24mm long, depending on their developmental stages from the 1st to the 5th instar. Adults were black and the body were 9.34mm and 8.47mm long in female laid 30.7 eggs in average for its life span. Developmental period was 4.3 days for eggs, and 45.8 days for nymphs. Total 9 host plant species was identified by the greenhouse observation in Chungbuk province.

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