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Sandra Afonso, Juliana Nogueira, Carlos Cavaleiro, Fernanda M. L. Ferreira and Matilde Moreira-Santos
Essential oils (EOs) from Thymus mastichina (EO-thyme) and Helichrysum italicum (EO-curry) have wide commercial applications, but little is known about their ecotoxicity to aquatic life. We evaluated the lethal toxicity of both EOs toward standard freshw...
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Konstantia Sarri, Snezhana Mourouzidou, Nikoletta Ntalli and Nikolaos Monokrousos
The Meloidogyne genus is widely recognized for its significant economic and scientific importance within the group of plant-parasitic nematodes. The chemical management of nematodes presents its challenges and heavily depends on employing soil fumigants ...
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Zhiyu Li, Dongyue Yang, Xueqiang Guan, Yuxia Sun and Junfang Wang
Several studies have revealed that fruit-zone leaf removal could change the microclimate of grapevine growth, thereby causing complex effects on fruit composition. This study analyzed the profiles of volatiles in Cabernet Sauvignon (Vitis vinifera L.) gr...
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Juliana de Araujo, Wendel Paulo Silvestre, Gabriel Fernandes Pauletti and Luis Antonio Rezende Muniz
This study aimed to evaluate the extraction of Corymbia citriodora (Hook.) K.D.Hill and L.A.S.Johnson essential oil by steam distillation under reduced pressure. Yield and composition of the essential oils obtained at different system pressures were anal...
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Eirini Anastasaki, Aikaterini Psoma, Savvina Toufexi, Georgios Partsinevelos, Dimitrios Papachristos, Dimitrios Avtzis and Panagiotis Milonas
Curculio elephas is an oligophagous insect, attacking fruits of chestnut (Castanea spp.) and oak (Quercus spp.). It is considered one of the most important pests of European chestnut (Castanea sativa) in Europe and it occurs in a continuous range through...
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Yi Zhang, Endian Yang, Qin Liu and Chen Feng
Primulina eburnea, a plant with a longstanding history of traditional medicinal use, has emerged as a novel calcium-rich vegetable characterized by a remarkable abundance of soluble and bioavailable calcium within its leaves. However, most of the metabol...
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Nadezhda Petkova, Ani Petrova, Ivan Ivanov, Ivanka Hambarlyiska, Yulian Tumbarski, Ivayla Dincheva, Manol Ognyanov and Petko Denev
This research aimed to reveal the chemical composition of different fractions obtained by sequential extraction of purple coneflower (Echinacea purpurea) roots and to evaluate the antimicrobial activity of some of them. Hexane, chloroform, ethyl acetate,...
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Sovannmony Lay, Sochetra Sen and Peany Houng
Red pepper powder is used as a spice added to various types of foods to improve the spiciness and aroma of foods. The unique aroma and spiciness of red pepper are related to the contents of bioactive compounds, including alkaloids, phenolic compounds, te...
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Ana Mucalo, Katarina Luk?ic, Irena Budic-Leto and Goran Zdunic
Defoliation and cluster thinning are useful canopy management techniques to modulate grapevine carbon distribution and microclimate. Both techniques are directed to achieve the proper balance between fruit and foliage, and to maximize production of well-...
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Filipe Arruda, José S. Rosa, Ana Rodrigues, Luísa Oliveira, Ana Lima, José G. Barroso and Elisabete Lima
This study mainly deals with the effect of hydrodistillation (HD) and water-steam distillation (WSD) methods on the color, yield, and chemical profile of the essential oil (EO) from Cryptomeria japonica fresh leaves from São Miguel Island (Azores Archipe...
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