Do changes in Lactuca sativa metabolic performance, induced by mycorrhizal symbionts and leaf UV-B irradiation, play a role towards tolerance to a polyphagous insect pest?

The increased ultraviolet radiation (UV) due to the altered stratospheric ozone leads to multiple plant physiological and biochemical adaptations, likely affecting their interaction with other organisms, such as pests and pathogens. Arbuscular mycorrhizal fungi (AMF) and UV-B treatment can be used as eco-friendly techniques to protect crops from pests by activating plant mechanisms of resistance. In this study, we investigated plant (Lactuca sativa) response to UV-B exposure and Funneliformis mosseae (IMA1) inoculation as well as the role of a major insect pest, Spodoptera littoralis.

Combining roller crimpers and flaming for the termination of cover crops in herbicide-free no-till cropping systems.

The termination of cover crops in conventional no-till systems is mostly conducted mechanically in combination with herbicides. Combining flaming and roller crimpers could be a viable solution to avoid using herbicides for cover crop termination in farming systems where herbicides are banned, or at least to reduce their use in an integrated management approach. This research tested the effects of flaming used in combination with three different types of roller crimpers to terminate a fall-sown cover crop mixture of winter pea and barley.

Temporary successful results of ventral rectopexy for enterocele surgical correction, about 138 patients.

Purpose: This work aimed to analyse short- and long-term results of enterocele surgical treatment by ventral rectopexy.

Methods: All females who underwent ventral rectopexy for enterocele in our department were included. All patients underwent standardized preoperative evaluation.

Impact of venous thromboembolism on the natural history of pancreatic adenocarcinoma.

Background: Few studies have analyzed the effect of venous thromboembolism (VTE) events on the prognosis of pancreatic cancer, but their results were conflicting. The present study was undertaken to determine the effect of VTE on pancreatic adenocarcinoma (PA) outcomes.

Methods: All consecutive patients diagnosed with PA from May 2004 to January 2012 in a single oncology center were retrospectively studied.