Delving Into Stem Canker Disease of Potato Caused by Paramyrothecium roridum: A Morphological and Host Range Study in Iran.

In the summer of 2019, a severe stem canker disease affected potato (Solanum tuberosum) plants in a 10-hectare commercial field in Kermanshah province, Iran. Approximately 10% of the plants exhibited wilting, leaf yellowing and brown stem lesions with black sporodochia. Infected plants produced small tubers with no visible lesions.

EVALUATION OF THE OBSERVANCE OF RADIATION PROTECTION PRINCIPLES IN KERMANSHAH PROVINCE (WEST OF IRAN) 2020: CROSS-SECTIONAL STUDY.

In this descriptive cross-sectional study by census method, the performance of 116 radiographers in the target centers was evaluated in relation to the observance of radiation protection principles with respect to patients, patient companion and radiographers. The data collection tool was a checklist containing 34 principles of radiation protection that were used after confirmation of its continuity and justifiability. The results showed that only in (39.

First report of cucumber mosaic virus subgroups i and ii on soybean, pea, and eggplant in iran.

Unlabelled: Cucumber mosaic virus (CMV) has the widest host range (> 1000 plant species) of any known plant virus, a large number of vector species, and a wide geographical distribution. A survey was conducted to determine the incidence of CMV of subgroups I and II on selected host crops in northern Iran. A total of 935 leaf samples from 10 host crops (tomato, pea, tobacco, soybean, watermelon, broad bean, squash, cucumber, eggplant, and lettuce) showing virus disease-like symptoms were collected in 12 cities of Golestan and Mazandaran provinces (northern Iran) during 2009 and 2010.

Virus diseases in the tobacco fields of Guilan and Western Azerbaijan provinces of Iran.

Tobacco (Nicotiana tabacum L.) is one of the important industrial plants in Iran. Viruses as an important group of plant pathogens cause many losses on the quality and quantity of tobacco crop.

Evaluating the efficiency of a TPIA method for the detection of two tobacco viruses.

Field experiments are usually necessary for analyzing the efficiency of control methods, the resistance of varieties and many other virological studies. Such experiments generally include a large number of samples to be tested serologically. DAS-ELISA is a very accurate technique that has been widely used for identifying viral infections.