Gh.A. HEDJAROUDE
Dept. of Plant Protection, College of Agriculture, University of Tehran, Karaj, Iran
[ 1 ] - TAXONOMY OF PUCCINIA STRIIFORMIS s. l. IN IRAN
Morphological studies and phylogenetic analysis based on the ITS sequence data showed that there is considerable differences within the Puccinia striiformis complex on members of Triticeae(Triticum and Hordeum), Dactylis glomerata and Poa pratensis. Based on the above molecular and morphological data, we suggest dividing P. striiformis as follows: - P. striiformis s. str. mainly on Triticeae. -...
[ 2 ] - On the taxonomy of Puccinia coronata in Iran
In the present study, infra specific taxonomy of Puccinia coronata in Iran was studied. Based on morphological characters only, four P. coronata varieties were recognized in Iran. These are: P. coronata var. coronata, P. c. var. avenae, P. c. var. hordei and P. c. var. golestanica var. nov. Descriptions of the four varieties and their host range are provided. Several new hosts for aecial and te...
[ 3 ] - PHYLOGENETIC RELATIONSHIPS BETWEEN IRANIAN ISOLATES OF MICROSPHAERA AND ERYSIPHE S. LAT. BASED ON rDNA INTERNAL TRANSCRIBED SPACERS SEQUENCES
To study the phylogenetic relationships between Erysiphe s. lat. and Microsphaera, the nucleotide sequences of internal transcribed spacers ofrDNA including 5.8S rDNA gene were determined for 23 taxa. The results showed that Erysiphe. section Erysiphe and Microsphaera are closely related and clustered together with strong bootstrap support (100%). All oftaxa belonging to this group produce coni...
[ 4 ] - PUCCINIA SPP. ON ARUNDINEAE IN IRAN: DELIMITATION AND DISTRIBUTION
The taxonomy, morphology and distribution of rust species on Arundineae (Poaceae) in Iran was studied. Five species of Puccinia viz. P. magnusiana Körn., P. phragmitis (Schumach.)Körn., P. isiacae G. Winter, P. trabutii Roum. & Sacc. and P. akiyoshidanensis Morim. are described and illustrated. Of these, Puccinia akiyoshidanensis is considered as a distinct species and newly recorded for Irani...
[ 5 ] - A STUDY ON THE IDENTIFICATION OF ERYSIPHACEAE IN GILAN PROVINCE, IRAN (II)
This paper is in line with the previous publication on the powdery mildew fungi from Gilan province (Iran). This part deals with two new species to Iran and provides some information on the distribution, host range and morphology of a few other. For generic identification, the authors have followed the generic concepts that have recently been introducd by BRAUN (1999) and BRAUN and TAKAMATSU (...
[ 6 ] - INVESTIGATION ON THE CYPERACEOUS RUST SPECIES IN IRAN
Eight cyperaceous Puccinia and Uromyces, viz. P. cariciola, P. conclusa, P. cyperi, P. eriophori, P. scirpi and Uromyces lineolatus subsp. lineolalus are reported as new to Iran. The uredinial stage of P. dioicae is reported as a new stage for this rust in Iran. Hosts new to P. eriophori are also given. Included is a key to the cyperaceous rust species in Iran.
[ 7 ] - STUDY OF MICROMYCETES FLORA IN KARAJ REGION, IRAN (1)
In this contribution to the mycoflora of Karaj, notes are given on 28 species of micromycetes (Peronosporales, Erysiphales, Dothideales, Leotiales, Ustilaginales and mitosporic fungi) mainly collected by the authors in various parts of Karaj area. Six species are new records for Iran viz. Ramularia geranii var. geranii on Geranium pyrenaicum, Septoria gallica on Colchicum robustum, Sphaerotheca...
[ 8 ] - A STUDY ON IDENTIFICATION OF ERYSIPHACEAE IN GILAN PROVINCE, IRAN (I)
Surveys were carried out to determine species composition and host range of powdery mildews (Erysiphaceae) in Gilan province, Iran. Twenty seven taxa were identified. Among them Erysiphe circaeae, E. punicae, E. urticae, Microsphaera erlangshanensis, M. multappendicis, M. trifolii and Podosphaera clandestine/ var. cydonia are new to Iran. Parietaria officinalis and Phuopsis stylosa are new host...
نویسندگان همکار