Beesource Beekeeping Forums banner

ceranae

  1. Scientific Studies / CCD / Neonics
    Population Genetics of Nosema apis and Nosema ceranae: One Host (Apis mellifera) and Two Different Histories Two microsporidians are known to infect honey bees: Nosema apis and Nosema ceranae. Whereas population genetics data for the latter have been released in the last few years, such...
  2. Scientific Studies / CCD / Neonics
    Nosema ceranae Can Infect Honey Bee Larvae and Reduces Subsequent Adult Longevity Nosema ceranae causes a widespread disease that reduces honey bee health but is only thought to infect adult honey bees, not larvae, a critical life stage. We reared honey bee (Apis mellifera) larvae in vitro and...
  3. Diseases and Pests
    Transcriptome Analyses of the Honeybee Response to Nosema ceranae and Insecticides Honeybees (Apis mellifera) are constantly exposed to a wide variety of environmental stressors such as parasites and pesticides. Among them, Nosema ceranae and neurotoxic insecticides might act in combination and...
  4. Diseases and Pests
    Nosema ceranae Escapes Fumagillin Control in Honey Bees Fumagillin is the only antibiotic approved for control of nosema disease in honey bees and has been extensively used in United States apiculture for more than 50 years for control of Nosema apis. It is toxic to mammals and must be applied...
  5. Diseases and Pests
    Physiological and Behavioral Changes in Honey Bees (Apis mellifera) Induced by Nosema ceranae Infection Infection with the microsporidian, Nosema apis, has been shown to advance behavioral maturation in workers. Nosema ceranae had a negative effect on lifespan (z = 3.97, n = 363, p<0.0001...
  6. Bee Forum
    Epigenetic Modification of Gene Expression in Honey Bees by Heterospecific Gland Secretions So if you feed Apis mellifera with royal jelly from Apis ceranae, will you get mutant Godzilla bees? Royal jelly (RJ) contains a range of proteins, amino acids, vitamins and nucleic acids. MicroRNA...
  7. Bee Forum
    Gut Pathology and Responses to the Microsporidium Nosema ceranae in the Honey Bee Apis mellifera Nosema cerana causes the bees to consume more honey/nectar in response to the oxidative stress. All infected bees died within 14 days post infection in each trial (Figure 1), showing a consistent...
  8. Bee Forum
    Exposure to Sublethal Doses of Fipronil and Thiacloprid Highly Increases Mortality of Honeybees Previously Infected by Nosema ceranae After exposure to sublethal doses of fipronil or thiacloprid a higher mortality was observed in N. ceranae-infected honeybees than in uninfected ones...
  9. Diseases and Pests
    Nosema ceranae goes undetected because so few beekeepers dissect bees to test. http://www.plosone.org/article/info:...l.pone.0043319
Top