The mobile phone is considered as the connection of mobility and communication in social networks and in business activities especially to people in developing and transitioning countries. With its use, farmers can reduce marketing costs, containing search and transportation costs, as well as participate more easily in markets, but also gain non-market information and access to advisory service...

Powdery mildew ( Erysiphe necator ) is one of the most common and economically significant diseases grapes. Currently, main method controlling disease pesticide treatment. Breeding resistant varieties necessary to reduce chemical treatments. a number grape resistance genes powdery DNA markers for identification allelic status these are known. In study determine presence loci Ren3 Ren9 , 25 geno...

Grapes are one of the important fruit crop in the world, with production rates of approx. 50 million tons per year (Schieber et al., 2001). Grapes can be decay during pre harvest and post harvest and post harvest decay of grapes can be due to physical, physiological, or pathological factors. Rachis dehydration is a main decay factor (physical deterioration) of grapes during the pre or postharve...