Mosaic disease has become epidemic in the zucchini (Cucurbita pepo L.) plantations on island of Bali, but cause is not yet known with certainty, although there are allegations common causes including Cucumber mosaic virus (CMV), Papaya ringspot (PRSV), Squash (SqMV), Watermelon (WMV), and Zucchini yellow (ZYMV). This study aims to ascertain which was carried out by observation symptoms, proving...

alfalfa crops were surveyed for the incidence of alfalfa mosaic virus (amv), cucumber mosaic virus (cmv), peanut stunt virus (psv), bean leaf roll virus (blrv), bean yellow mosaic virus (bymv) and bean common mosaic virus (bcmv) in the major growing areas in the southeast and central regions of iran. samples were collected between may 2009 and march 2011 and analyzed for viral infection initial...