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Shiva Parsiaaref, Aocheng Cao, Yuan Li, Asgar Ebadollahi, Ghasem Parmoon, Qiuxia Wang, Dongdong Yan, Wensheng Fang, Bin Huang and Min Zhang
Meloidogyne spp. are important parasitic nematodes affecting a variety of plants worldwide. We investigated the nematicidal properties of specific compounds found in bio-fumigant plants, particularly linalool, nonanal, methylene chloride, and 2-Decanal. ...
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Remigius Chizzola, Felix Billiani, Stefan Singer and Johannes Novak
Pinus cembra, stone pine, is an Alpine coniferous tree rich in aromatic compounds. Twigs with needles are used commonly to produce essential oils for various purposes in pharmacy, food industry, and cosmetics. Hydrolates as byproducts of hydrodistillatio...
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Sims K. Lawson, Layla G. Sharp, Chelsea N. Powers, Robert L. McFeeters, Prabodh Satyal and William N. Setzer
Helianthus species are North American members of the Asteraceae, several of which have been used as traditional medicines by Native Americans. The aerial parts of two cultivars of Helianthus annuus, ?Chianti? and ?Mammoth?, and wild-growing H. strumosus,...
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Hyuntae Kim, Taewoo Kim and Sihwan Lee
This study investigated the pollution caused by unregulated chemical substances in Korean residential environments. A TA tube was used for indoor air collection, and Gas Chromatography?Mass Spectrometry was used for the analysis of chemical substances. A...
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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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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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Alexander Gaffke, Maritza Romero and Hans Alborn
Entomopathogenic nematodes (EPNs), small soil-dwelling non-segmented roundworms, are obligate parasites of insects and commonly used in agriculture for biological control of insect pests. For successful reproduction, EPNs must identify, move towards, and...
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James J. Sadler, Jaclyn M. Smith, Lawrence W. Zettler, Hans T. Alborn, Larry W. Richardson
The ghost orchid, Dendrophylax lindenii (Lindley) Bentham ex Rolfe (Orchidaceae), is one of North America?s rarest and well-known orchids. Native to Cuba and SW Florida where it frequents shaded swamps as an epiphyte, the species has experienced steady d...
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