Fungi associated with leaf spot symptoms of plants in forest areas of Golestan province, Iran, were collected and examined based on morphological characteristics of conidiophores, conidia and conidiogenous loci. Ten taxa were identified. Among the taxa, Passalora cf. bacilligera and Pseudocladosporium hachijoens are new records for the mycobiota of Iran. Cercospora on Eruca sp. was morphologica...

Arctostaphylos pungens "Manzanita" is an important shrub in the southwestern USA, and northern and central Mexico. Manzanita bears apple-like fruit that is utilised for a range of edible products. Over the past two years, several foliar disease problems were noted on this host in the San José de Gracia region of Mexico. The aim of the present study was to elucidate their identity through the an...

The aim of this work was to study further the population Fulvia fulva [syn. Cladosporium fulvum, Passalora fulva] in Argentina particularly terms diversity at genetic level by means ISSR. Also, we studied polymorphisms within avr and ecp sequences, what incidentally might lead development new races. Argentinian tomato cultivars only are affected two races F. data provide here indicates that pop...