지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2005.9
- 수록면
- 270 - 274 (5page)
이용수
초록· 키워드
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The aim of this study was to determine the effect of milk as one of the environmental friendly materials that substitute chemical fungicides for control powdery mildew (Sphaerotheca aphanis) of strawberries (Fragaria×ananassa Duch.), 'Maehyang' and 'Akihime' varieties planted in greenhouses were evaluated for the control of powdery mildew. Applications of 5%, 10% and 20% milk had much better effects on controlling powdery mildew. In particular, 10% milk showed a higher efficacy than other concentrations applied onto strawberry in greenhouse experiments. Foliar spray application of 10% milk was effective for powdery mildew, whereas drench application was not. Also, foliar spray of 10% milk was able to accelerate more firmness and calcium contents of strawberry fruits than the nontreated. The 10% milk applied with fertilizer salts (Ca(H₂PO₄)₂ㆍH₂O and KH₂PO₄) showed there was a similar efficacy to 10% milk alone in greenhouse experiments. White crystals and cracks on strawberry fruits appeared by 20% milk. This result indicated that 10% milk was a useful substitute for fungicides to control powdery mildew of strawberry.
목차
Materials and Methods
Results and Discussion
References
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