title: Isolation protocol trials for grapevine bacteriosis (Pierce's disease) agent &lt;i&gt;Xylella fastidiosa&lt;/i&gt; Wells et al. during research monitoring of the Republic of Crimea
abstract: Xylel la f a st idio s a Wells et al. causes grapevine bacteriosis and is among most hazardous malicious bacterial phytopathogens affecting a wide variety of important crops and ornamental plants. The agent colonises plant xylem and transmits with insects feeding on xylem sap. The insect vectors of X. fastidiosa belong to the order Hemiptera, suborder Auchenorrhyncha, families Cicadellidae, Cercopidae, Aphrophoridae and Cicadidae. A phytosanitary control survey conducted by the All-Russian Resea
journal: Horticulture and viticulture