• Title/Summary/Keyword: 역병

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Growth Rate and Colony Morphology of Progenies of Zoospores and Oospores of Phytophthora cactorum causing Phytophthora rots in Apple Trees (과수목(果樹木)의 역병(疫病)을 유발하는 Phytophthora cactorum의 유주자(遊走子)와 난포자(卵胞子)의 균사생장과 균총의 형태)

  • Shim, Jae-Ouk;Lee, Min-Woong
    • The Korean Journal of Mycology
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    • v.22 no.4
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    • pp.281-285
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    • 1994

  • Zoospore progenies of Phytophthora cactorum were relatively uniform and similar to their respective parent in the rate of linear extension, whereas oospore progenies were greatly various. Also, the character of colony pattern was quantitatively various in oospore progenies but not zoospore progenies. Therefore, these results suggested that multiple genes were involved in determining growth rate and colony morphology of P. cactorum, and support the hypothesis that species of Phytophthora are diploid during the vegetative phase.

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Resistance to Phytophthora capsici of Year 2003 Additions to Pepper Genetic Resources Collection (2003년도에 추가된 고추 유전자원의 역병에 대한 저항성)

  • Shim, Hyon-Woo;Lee, Jin-Yong;Kim, Jeong-Hoon;Kim, Byung-Soo
    • Current Research on Agriculture and Life Sciences
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    • v.22
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    • pp.13-18
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    • 2004

  • Eighty five accessions of our laboratory pepper germplasm collections in 2003 were tested for resistance to Phytophthora capsici Leonian. Any new material highly resistant was not found among them. However, KC1184, which has horticultural characteristics of Korean peppers, was moderately resistant and appeared worthwhile in breeding for resistance.

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친환경농업 - 천적을 활용한 시설재배 고추 해충방제기술

  • Choe, Byeong-Ryeol
    • 농업기술회보
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    • v.51 no.3
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    • pp.23-24
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    • 2014

  • 시설고추는 노지고추와 달리 역병, 탄저병 등의 발생이 거의 없어 해충관리만 잘하면 약제사용을 크게 줄일 수 있다. 친환경으로 해충을 관리할 수 있는 방법은 천적곤충을 이용하는 것이며, 그 방법과 효과는 다음과 같다.

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