vascular ring/potato

Ralstonia solanacearum (Smith) Yabuuchi, Kosako, Yano, Hotta, and Nishiuchi, the cause of brown rot of potato (Solanum tuberosum), was detected for the first time in Turkey in 1995 in five potato fields in the Nevsehir Province of the central Anatolia Region and was eradicated under measures

In October 2005 and September 2006, two outbreaks of bacterial wilt occurred in the south and north (90 and 95 m above sea level, respectively) of Mauritius, respectively, on different potato cultivars in seed potato fields. Symptoms were reported at harvest when profuse creamy exudates were

In recent years, an increase of collapsed and dead strawberry plants has been observed in several fields in central Chile, specifically in San Pedro, Melipilla, an important area for strawberry cultivation in the country. To determine the causal agent of the disease and the extent of the problem, 25

Strawberry (Fragaria × ananassa Duchesne) is produced as an annual winter crop in raised, plastic-mulched beds on 2,800 ha in west central Florida. In December 2001, a grower submitted collapsed and dying strawberry plants from a commercial field to the University of Florida in Dover. The cut crowns