• 한국조경학회지
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• 제27권5호
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• pp.114-119
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• 2000

This study was carried out to obtain fundamental information of growth response of ground cover plants under artificial light quality at indoor. Aglaonema 'Silver Queen', Hedera helix L., Hoya carnosa 'Tricolor' and Saintpaulia ionantha 'Frances' were examined under a 400lux light intensity consisted of Mercury lamp, True-lite lamp, incandescent lamp, dark-room and sunlight indoor condition. A data analysis were performed by GLM, Duncan's multiple range test and mean score with SAS program. Results of experiments are as follows; 1. A plant growth status was better showed under the True-lite lamp than sunlight. 2. A Saintpaulia ionantha flower color was responded in the first place, the deep pinkish red color of Saintpaulia ionantha flower was obtained under Mercury lamp and "True-lite lamp", "sunlight", and incandescent lamp were follow. Flower numbers of Saintpaulia ionantha after 60 days tended to decrease under every artificial light quality. 3. Leaf length and leaf width were increased under True-lite lamp, but most of plants was not significantly affected by artificial light quality. 4. A stem length of Hedera helix was increased the highest rank under sunlight also, one of artificial light, the highest increase rank was showed under incandescent lamp. 5. Chlorophyll content was highly increased under Mercury lamp, but was responded poor under incandescent lamp.

• 식물병연구
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• 제17권1호
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• pp.75-77
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• 2011

전북 전주시 화원에서 Botrytis cinerea에 의한 바이올렛 잿빛곰팡이병이 발생하였다. 병징은 꽃, 잎과 잎자루가 수침상으로 물러지고 부패되었다. 다습조건에서 병반위에 잿빛색의 분생포자가 많이 형성하였다. 균총은 PDA 배지에서 회갈색이며 균핵을 형성하였다. 분생포자는 단포자, 난형 또는 타원형으로 무색 또는 옅은 갈색이고, 크기는 $7{\sim}14{\times}5{\sim}9\;{\mu}m$이었다. 바이올렛에 발생한 병징과 병원균의 균학적 특징을 조사한 결과 B. cinerea Persoon:Fries에 의한 바이올렛 잿빛곰팡이병으로 명명할 것을 제안한다.