A survey of Nosema apis infection in apiaries of North Khorasan province, Iran
Journal Title: Iranian Journal of Veterinary Science and Technology (IJVST) - Year 2012, Vol 4, Issue 2
Abstract
Nosema apis is an obligate intracellular parasite belonging to phylum Microsporidia. This para site is known as main causative agent of nosemosis in honeybees especially in the European honeybee (Apis mellifera). Nosemosis can cause queen supersedure, reduction of honey yield and dwindling the population of honeybees. A total number of 54 apiaries were randomly sampled from April to July 2011 and April to July 2012 in North Khorasan province, Iran. Collected samples were examined for infection to N.apis. In the collected bees from 30 apiaries, any Nosema infection was not observed in spring 2011, while of 24 apiaries sampled in spring 2012, 12 (50%) apiaries were infected with N. apis. The seasonal rainfall of spring in 2012 in the study area was 53% higher than the same period of last year. It was concluded that there has been a direct relationship between rainfall and frequency of N. apis infection in apiaries of North Khorasan province.
Authors and Affiliations
Ali moshaverinia,Vali Abedi,Hassan Safaei,
Keywords
Related Articles
- EP ID EP722505
- DOI -
- Views 36
- Downloads 1
A survey on Feline Leukemia virus infection in cats of Ahvaz district, Iran: Seroprevalence and risk factors
The purpose of the present survey was to determine the seroprevalence rate of FeLV in cats in Ahvaz district, South-West of Iran, as well as, risk factors such as age, gender, breed, life style and clinical findings were...
Protective Effect of Celery ( Apium graveolens L. ) Essential Oil on the Experimental Model of Cuprizone-induced Multiple Sclerosis in Male C57BL/6 Mice
Considering the beneficial effects of Apium graveolens L. (Celery) on the nervous system, this study elucidates the protective effect of CEO on the experimental model of cuprizone-induced MS in male C57BL/6 mice. Frothy...
Isolation and culturing myogenic satellite cells from ovine skeletal muscle
Sheep satellite cells more than satellite cells of the rat and mouse are similar to human satellite cells. These cells are widely used in the modeling and treatment of diseases like heart insufficiency, neurological dise...
A serological survey on Leptospiral infection in squirrels and hamsters in Ahvaz district, SouthWest of Iran
Leptospirosis is a zoonotic infectious disease of worldwide distribution. The infection is caused by various serovars of Leptospira interrogans sensu lato. Although the squirrels and hamsters are considered to be the res...
Antagonistic Effects of Suramin Against the Venom of the Iranian Snake Echis carinatus in Mice
Echis carinatus (Saw-scale viper) is one of the most venomous snakes in Asia and some parts of the Africa with deadly hemotoxic venom. It has been reported that suramin, an antitrypansomiasis drug, can inhibits the tox...