Preface

Agrios, George N.

doi:10.1016/b978-0-08-047378-9.50004-x

Cited by 314 publications

(471 citation statements)

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“…Fungicide-resistant Botrytis strains have been identified in various crops (Agrios, 2005). In addition, plant fungicides based on synthetic chemicals are both pollutants and toxic (Barker and Rogers, 2006;Carrillo-Munoz et al, 2006;Fatehi et al, 2005;Strange and Scott, 2005;Ienaşcu et al, 2008).…”

Section: Measurement Of Induced Chlorophyll Fluorescence Parametersmentioning

confidence: 99%

“…The application of fungicides to control gray mold of plants is frequently used; however, the control of Botrytis in the field through chemical sprays is only partially successful, especially in cool, damp weather. Indeed, Botrytis strains resistant to several systemic fungicides, as well as some resistant to broad-spectrum fungicides have been found in various crops sprayed with these chemicals (Agrios, 2005;Webster and Weber, 2007). Plant fungicides based on synthetic chemicals cause severe and long-term environmental pollution, are highly and acutely toxic, and are carcinogenic to humans and animals (Strange and Scott, 2005).…”

Section: Determinations Of Chelidonine and Berberine Alkaloidsmentioning

confidence: 99%

“…The mobile phase consisted of acetonitrile and 0.1% (v/v) formic acid in water at 18:82 (v/v) and was delivered mold is present each year in the crop, protection measures against tulip fire are vital (Agrios, 2005). The application of fungicides to control gray mold of plants is frequently used; however, the control of Botrytis in the field through chemical sprays is only partially successful, especially in cool, damp weather.…”

Section: Determinations Of Chelidonine and Berberine Alkaloidsmentioning

confidence: 99%

“…The Botrytis genus comprises over 20 species (Beever and Weeds, 2007), and Botrytis diseases are one of the most common and widely distributed; they have been identified on vegetables, ornamentals, fruits, and some field crops worldwide (Agrios, 2005). The members of this genus include Botrytis cinerea Pers., Botrytis allii Munn, Botrytis fabae Sardina, Botrytis paeoniae Oudem., and Botrytis tulipae (Lib.)…”

Section: Introductionmentioning

confidence: 99%

“…tulipae produces abundant gray mycelium and long, branched conidiophores with one-celled, ovoid conidia. The conidiophores and clusters of conidia form a grapelike cluster (Agrios, 2005;Webster and Weber, 2007).…”

Section: Introductionmentioning

confidence: 99%

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Chemical Composition of Celandine (Chelidonium majus L.) Extract and its Effects on Botrytis tulipae (Lib.) Lind Fungus and the Tulip

Pârvu

Vlase

Fodorpataki

et al. 2013

Not Bot Hort Agrobot Cluj

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In this study, the content of chelidonine and berberine alkaloids, and sterols and phenols in the Chelidonium majus plant extract were analyzed. Subsequently, the effects of the extract on the germination and growth of Botrytis tulipae fungus on nutritive medium were compared to the effects of fluconazole. The plant extract was used at the minimum inhibitory concentration on B. tulipae developed in tulip leaves and the in vivo effects were investigated. The influence of different concentrations of C. majus extract on the physiological processes of the tulip (gas exchange parameters, photosynthetic light use efficiency, and induced chlorophyll fluorescence) were also tested to assess the applicability of the extract for the protection of ornamental plants against fungal infection. Our results demonstrated that 2% celandine extract does not significantly change the gas exchange parameters (transpiration rate, carbon dioxide uptake, and stomatal conductivity) of leaves exposed for 2 h, and does not interfere with the photochemical processes in the leaves. However, in higher concentrations, it increases the transpiration rate and net carbon dioxide influx. At concentrations of 15% and 20%, the extract lowers the potential quantum yield efficiency of photosystem II and the vitality index of the photosynthetic apparatus. Therefore we recommend the use of lower concentrations (≤6%) of celandine extract for the biological protection of tulips against gray mold.

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Section: Measurement Of Induced Chlorophyll Fluorescence Parametersmentioning

confidence: 99%

Section: Determinations Of Chelidonine and Berberine Alkaloidsmentioning

confidence: 99%

Section: Determinations Of Chelidonine and Berberine Alkaloidsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Chemical Composition of Celandine (Chelidonium majus L.) Extract and its Effects on Botrytis tulipae (Lib.) Lind Fungus and the Tulip

Pârvu

Vlase

Fodorpataki

et al. 2013

Not Bot Hort Agrobot Cluj

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Natural extracts against agricultural pathogens: A case study of Celtis australis L.

Perović

Petrović

Gašić

et al. 2023

Food Science & Nutrition

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Plant extracts and other plant products have been used as an alternative to synthetic fungicides or an additional way to reduce their use. The choice of plant extracts and their application depends on their functional characteristics, availability, cost‐effectiveness, and their impact on phytopathogens, and also on the environment. Therefore, the present study aims to assess the potential of Celtis australis methanolic extracts as source of compounds with antifungal activity. Methanolic extracts prepared from leaves and unripe mesocarps of C. australis collected from different localities of Montenegro (Podgorica—PG, Donja Gorica—DG, and Bar—BR) were evaluated for their phenolic compounds' composition as well as antifungal and cytotoxic properties. Obtained results revealed that extracts contain various bioactive constituents including phenolic acids, flavonoids, and their derivatives. The predominant phenolic acid was ferulic acid, identified in leaf samples from DG (187.97 mg/100 g dw), while isoorientin was the most abundant phenolic compound found in all examined samples. Regarding antifungal potential of the tested samples, all but one (prepared from mesocarp BR) possessed higher activity than Previcur, a commercial systemic fungicide intended to control seedlings. In vitro studies on HaCaT cell line showed that the extracts had no toxic effect toward the tested cell line. These results lead to the conclusion that methanolic extracts of C. australis can become an alternative to the use of synthetic fungicides in agriculture. Those extracts represent natural biodegradable fungicides and enable more efficient control of pathogenic fungi.

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Effects of chitin and chitosan on root growth, biochemical defense response and exudate proteome of Cannabis sativa

Suwanchaikasem

Nie

Idnurm

et al. 2023

Plant Enviro Interactions

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Cannabis sativa L. has been widely grown for millennia, serving humankind with a range of benefits (Chandra, Lata, et al., 2017).There are two major C. sativa varieties, medicinal cannabis and industrial hemp, which are differentiated by the amount of tetrahydrocannabinol (THC) content in plant dry weight. Medicinal cannabis (high-THC cannabis) is used for treating inflammation, seizure, nausea, vomiting and spasticity (Slawek et al., 2022). Industrial hemp (low-THC cannabis) has a robust fiber, used for making cloth, textiles, rope, yarn, paper and building blocks (Zimniewska, 2022).Additionally, hemp seed is consumed as a food supplement due to

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Preface

Cited by 314 publications

References 0 publications

Chemical Composition of Celandine (<i>Chelidonium majus</i> L.) Extract and its Effects on <i>Botrytis tulipae</i> (Lib.) Lind Fungus and the Tulip

Chemical Composition of Celandine (<i>Chelidonium majus</i> L.) Extract and its Effects on <i>Botrytis tulipae</i> (Lib.) Lind Fungus and the Tulip

Natural extracts against agricultural pathogens: A case study of Celtis australis L.

Effects of chitin and chitosan on root growth, biochemical defense response and exudate proteome of Cannabis sativa

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