Title |
Laboratory evaluation of some plant essences to control Varroa destructor (Acari: Varroidae)
|
---|---|
Published in |
Experimental and Applied Acarology, January 2002
|
DOI | 10.1023/a:1023342118549 |
Pubmed ID | |
Authors |
Ardeshir Ariana, Rahim Ebadi, Gholamhosein Tahmasebi |
Abstract |
This research was conducted to evaluate acaricidal effects of some plant essences on Varroa mites and the possibility of their usage for Varroa control. First, live Varroa mites were obtained from adult honeybees with CO2 in a newly designed apparatus. Thyme, savory, rosemary, marjoram, dillsun and lavender essences at concentrations of 2 and 1 g/100 g (w/w), caused a mite mortality rate of more than 97% and 95%, respectively. Also spearmint at 2 g/100 g was able to kill more than 97% of Varroa mites. When sprayed on worker honeybees infected with mites, thyme, savory, spearmint and dillsun essences at 2 g/100 g (w/w) caused 43-58% Varroa mortality. Toxicity of thyme, savory and spearmint essences for worker honeybees was not significantly different from that of controls (acetone and water), but dillsun essence caused 12% honeybee mortality. These results showed that essences of thyme, savory and spearmint have acaricidal properties that could be used for controlling Varroa in honeybee colonies. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Chile | 1 | 1% |
Italy | 1 | 1% |
Latvia | 1 | 1% |
Morocco | 1 | 1% |
India | 1 | 1% |
Unknown | 71 | 93% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 13 | 17% |
Researcher | 10 | 13% |
Student > Master | 9 | 12% |
Professor > Associate Professor | 8 | 11% |
Student > Bachelor | 5 | 7% |
Other | 15 | 20% |
Unknown | 16 | 21% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 31 | 41% |
Veterinary Science and Veterinary Medicine | 7 | 9% |
Chemistry | 4 | 5% |
Engineering | 3 | 4% |
Biochemistry, Genetics and Molecular Biology | 3 | 4% |
Other | 8 | 11% |
Unknown | 20 | 26% |