Molecular characterization of Peste des Petits ruminants virus isolated from four outbreaks occurred in southern Iran.

Background: Peste des petits ruminants (PPR) is a severe infectious disease in both domestic and wild small ruminants. Due to its heavy economic burden and hence social and health impacts on human populations, Food and Agriculture Organization of the United Nations (FAO) and The World Organization for Animal Health (OIE) have targeted PPR for eradication by 2030. In order to plan and implement a successful eradication program, factual status assessments prior to devising disease control strategies is a vital criterion.

STUDY OF CONCENTRATION-EFFECT AND TIME-COURSE PATTERN OF WHITE ALUM ON O157:H7 GROWTH.

Background: Nowadays, the demand for antibacterial fabrics has increased. White alum is used for oral aphthous ulcers treatment in traditional medicine of Sistan city, Sistan and Baluchistan Province, Iran, and also as a flocculent for water purification. This study is aimed to evaluate the effect of concentration and time on antibacterial activity of white alum on O157:H7.

Clinicopathological findings of a natural outbreak of Theileria annulata in cattle: an emerging disease in southern Iran.

Theileriosis is an economically important hemoprotozoal disease with high morbidity and mortality in cattle. The present study reported the pathological features of a natural outbreak of tropical bovine theileriosis due to Theileria annulata in Fars Province, southern Iran. T.

Point mutations in the Theileria annulata cytochrome b gene is associated with buparvaquone treatment failure.

Theileriosis is an economically important haemoprotozoal disease with high morbidity and mortality in cattle. Buparvaquone is very effective in the treatment of Theileria infections in cattle. The present study reported an outbreak of bovine tropical theileriosis in Fars Province, southern Iran with buparvaquone treatment failure associated with mutations in drug-binding sites of its causative agent.

Shortening transplantation periods of potato plantlets by use of potassium humate and kadostim and their effects on mini-tuber production.

Plantlets produced from meristem culture of six advanced cultivars (Agria, Advanced clone 397007-9, Marfona, Sante, Satina and Ceaser) propagated by single node cuttings arranged in a RCBD base factorial design with ten replications. Factor A was plantlets produced from meristem culture of advanced cultivars and factor B was seven treatments (four concentrations of potassium humate as 0.5, 1, 1.

Determination of yield stability in advanced potato cultivars as affected by water deficit and potassium humate in Ardabil region, Iran.

This experiment was done on the three potato cultivars [Agria (susceptible), Satina (semi-tolerant) and Ceaser (tolerant to water deficit)] and three irrigation treatments (after 30 mm evaporation from basin class A, after 60 mm evaporation + spraying by Potassium Humate, and after 60 mm evaporation from basin class A) for two locations in 2007. Experimental design was Split Plot with three replications. Potassium Humate spraying (250 mL ha(-1)) were done in three stages of emergence, before tuberization and during tuberization period.