Journals / Turkish Journal of Agriculture and Forestry / 2006 / Cilt: 30 - Sayı: 4

Bazı bitkisel materyallerin bilberde PHytophthora yanıklığı (Phytophora capsici Leon.)' na etkileri

Effects of some plant materials on phytophthora blight (Pytophthora capsici Leon.) of pepper

Pages
247–252
Publication Date
2022-10-19
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this study, dry cabbage, garlic, and alfalfa materials were effective in reducing the severity of disease caused by P. capsici, in both in vitro and in vivo conditions.

📌 3 Key Takeaways

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Objective & Hypothesis:Effects of dried garlic, peppermint, cabbage, lentil, alfalfa, onion, radish, and garden cress plant materials on Phytophthora blight (Phytophthora capsici Leon.) of pepper were determined, in both in vitro and in vivo conditions.
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Key Findings & Data:The plant materials were extracted in ethanol and were added to corn meal agar (CMA) at 5 and 10 ug ml"1.
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Conclusion & Impact:In this study, dry cabbage, garlic, and alfalfa materials were effective in reducing the severity of disease caused by P. capsici, in both in vitro and in vivo conditions.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Effects of dried garlic, peppermint, cabbage, lentil, alfalfa, onion, radish, and garden cress plant materials on Phytophthora blight (Phytophthora capsici Leon.) of pepper were determined, in both in vitro and in vivo conditions. Extracts of the plant materials were used in vitro. The plant materials were extracted in ethanol and were added to corn meal agar (CMA) at 5 and 10 ug ml"1. The extracts of alfalfa, garlic, cabbage, and peppermint reduced colony diameter of P. capsici on corn meal agar between 3.46% and 13.73%, whereas mycelial growth of P. capsici was increased by onion, radish, garden cress, and lentil extracts. The plant materials inhibitory to mycelial growth of P. capsici were incorporated into soil inoculated with P. capsici, in pots and also in the field, in order to determine their effects on Phytophthora blight severity. The severity of Phytophthora blight of pepper was markedly reduced by cabbage, garlic, and alfalfa materials by 15.3%, 39.8% and 46.9%, respectively, in pot trials. No significant effect of peppermint on disease severity was found. In the field infested with P. capsici, disease severity decreased with cabbage, garlic, and alfalfa by 89.5%. 40%, and 10.7%, respectively. Peppermint slightly increased the disease severity (3.4%). In this study, dry cabbage, garlic, and alfalfa materials were effective in reducing the severity of disease caused by P. capsici, in both in vitro and in vivo conditions.

Özet

Kurutulmuş sarımsak, nane, lahana, mercimek, yonca, soğan, turp ve tere bitki artıklarının biberde Phytophthora yanıklığı (Phytophthora capsici Leon.)'na etkileri in vitro ve in vivo koşullarda belirlenmiştir. In vitro koşullardaki çalışmalarda bitki materyallerinin ekstraktları kullanılmıştır. Bitki materyalleri etil alkolde ekstrakte edilmiş ve mısır unu ağara 5 ve 10 ug mi'1 dozlarında ilave edilmiştir. Yonca, sarımsak, lahana ve nane, P. capsici misel gelişimini % 3.46 ila % 13.73 oranında azaltırken, soğan, turp, tere ve mercimek ekstraktları, misel gelişimini artırmıştır. P. capsici" nin misel gelişimine engelleyici etkisi olan bitki materyalleri, biberde Phytophthora yanıklığı hastalığının şiddetine etkilerinin belirlenmesi amacıyla, içinde P. capsici He inokule edilmiş toprak bulunan saksılara ve tarla toprağına ilave edilmiştir. Saksı denemelerinde lahana, sarımsak ve yonca artıkları biberde Phytophthora yanıklığı hastalığının şiddetini sırasıyla %15.3, %39.8 ve %46.9 oranında azaltmıştır. Nanenin ise hastalık şiddetine önemli bir etkisi olmamıştır. Tarla koşullarında lahana, sarımsak ve yonca P. capsici' nin hastalık şiddetini sırasıyla %89.5, % 40 ve %10.7 oranında azaltmış, nane ise %3.4 oranında artırmıştır. Bu çalışmada kuru lahana, sarımsak ve yonca materyalleri in vitro ve in vivo koşullarda P capsici ye karşı etkili bulunmuştur

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Cite This Article

DEMİRCİ, F., DOLAR, F. S. (2022). Bazı bitkisel materyallerin bilberde PHytophthora yanıklığı (Phytophora capsici Leon.)' na etkileri. Turkish Journal of Agriculture and Forestry, Cilt: 30 - Sayı: 4, 247–252. https://ajindex.com/articles/599554

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