Search results for "ERUCA SATIVA"

Use of Gibberellic Acid to Increase the Salt Tolerance of Leaf Lettuce and Rocket Grown in a Floating System

2020

Hydroponics need water of good quality to prepare a balanced nutrient solution that could allow plants to reach their maximum yield potential. The rising difficulties in finding water with good quality have led to the compelling necessity of identifying sustainable ways to use saline water, limiting its negative effect on crop yield and quality. The exogenous supplementation of plant growth regulators, such as gibberellic acid (GA3), can be effective in increasing plant growth and vigor, thus helping plants to better cope with salt stress. The aim of this study was to evaluate the feasibility to increase the salt tolerance of leaf lettuce and rocket grown in a floating system by adding GA3 …

Evoluzione morfologica di Albugo candida in Eruca sativa.

2002

Herbicidal potential of aqueous extracts from Melia azedarach L., Artemisia arborescens L., Rhus coriaria L. and Lantana camara L.

2017

In the search for new strategies for weed management in agricultural systems, a great interest is to use the plant extracts to replace or integrate, chemical weed control. Two experiments were done to test the effects of plant water extracts from Chinaberry (Melia azedarach L.), Tree Wormwood (Artemisia arborescens (Vaill.) L.), Sicilian Sumac (Rhus coriaria L.) and Lantana (Lantana camara L.) on seed germination of Rocket (Eruca sativa Mill.), Rapeseed (Brassica napus L.), Bladderflower (Araujia sericifera Brot.) and Psyllium (Plantago psyllium L). The water extracts (pure and 50% mixtures) from the donor species were applied on seeds of recipient plants. In second experiment in pots, thes…

Un endofita fungino in Eruca sativa Mill., probabile antagonista di Albugo candida (Pers. ex Hook) Kuntze.

2000

Prime osservazioni sulla morfologia di un endofita in Eruca sativa.

2002

Environmental effects on molecular and phenotypic variation in populations of Eruca sativa across a steep climatic gradient

2013

Abstract In Israel Eruca sativa has a geographically narrow distribution across a steep climatic gradient that ranges from mesic Mediterranean to hot desert environments. These conditions offer an opportunity to study the influence of the environment on intraspecific genetic variation. For this, we combined an analysis of neutral genetic markers with a phenotypic evaluation in common-garden experiments, and environmental characterization of populations that included climatic and edaphic parameters, as well as geographic distribution. A Bayesian clustering of individuals from nine representative populations based on amplified fragment length polymorphism (AFLP) divided the populations into a…

Soil Heavy Metals Patterns in the Torino Olympic Winter Games Venue (E.U.)

2008

International audience; The city of Torino (45°N, 7°E NW Italy) has a long history of heavy industry. Additional sources of potential pollutants originate from transport such as car emissions. We selected an area potentially at high risk of contamination: it is sandwiched between roads, the circular Turin highway and the motorway which connects to France, and a landfill where special and hazardous solid wastes from industry are disposed of. Our main aim was i) to discriminate between these sources of heavy metals (HM) and ii) to assess a simplified HM transfer scenario. We started with air diffusion models (inputs were meteo and chemistry of the particulate), then we described topsoils (12 …

Turnip mosaic virus infecting Eruca sativa in Sicily

2010

In the Spring of 2010, Eruca sativa Mill. (Brassicaceae family), also known as rocket, cultivated in a private garden of Sicily region was found to show a severe virus-like disease consisting of mosaic, interveinal yellowing and/or dark greening areas on crinkled leaves and stunting. Preliminary electron microscopy observations of leaf-dips revealed the presence of flexuous filamentous particles 700-750 nm long. Considering that in 1959, in Italy, this species has been indicated as a natural host of Turnip mosaic virus (TuMV), symptomatic leaf samples were serological tested to verify the presence of this potyvirus. Both ISEM and PAS-ELISA analyses were positive to TuMV infection. Mechanica…