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Tomatoes represent the host plant for the pathogen Phytophthora infestans. Together, as plant and pathogen, create a system named by A.R.ROBINSON pathosystem [1]. The plants are known as producers of many metabolites such us therpenes, alkaloids, flavonoides and amino acids. From this point of view naturally occurring substances present in different plants can represent a continuous resource of biological agents. Late blight of potato (Phytophthora infestans Mont. de Bary) is a serious threat to potato production ...

In Romania, wheat is the main crop, occupying the largest area of arable land. Convolvulus arvensis is a competitive and invasive weed, produces direct and indirect damages to which is added production of allopathic substances. Allelopathy is a natural phenomenon which refers to any direct or indirect effect, positive or negative of a plant (including microorganisms) on the other by the release of chemical compounds in the environment [13]. In most cases, influence is inhibitory, which may explain why some plants ...

Multi-access Edge Computing (MEC) is a new information technology that brings Cloud capabilities into the Radio Access Network (RAN). The vicinity to end users allows applications with requirements for wide bandwidth and low latency. MEC services provide direct access to real-time radio network information which enables offering of context-related applications. The communication between MEC services and applications is based on Service Oriented Architecture (SOA). In this paper, an approach to definition of Applic...

Multicolored asian ladybird Harmonia axyridis Pall. is a well-known aphid predatory species, of Asian origin. The species is classified taxonomically, at present, in the tribe Coccinellini family Coccinellidae. The species is considerate bivoltine, but may submit up to 5 generations/ year. The main role of the species is its use in biological control. A negative impact on potential benefits that accompany this coccinellid would be predation insects native to the same family. Current status of invasive species is t...

Wastewater treatment plants that currently lack biological step have a low efficiency in wastewater treatment. This causes polluted emissions to be discharged into emissaries. An example of this is Drobeta Turnu Severin wastewater treatment plant. Drobeta Turnu Severin City in Mehedinti county currently has 108 246 inhabitants, of which 80% benefit from centralized drinking water distribution and centralized system for collecting and transporting wastewater to the treatment plant. Drobeta Turnu Severin has a waste...