Evaluation of colony losses in Israel in relation to the incidence of pathogens and pests

Victoria Soroker; Amots Hetzroni; Boris Yakobson; Dan David; Alina David; Hilary Voet; Yossi Slabezki; Haim Efrat; Shlomit Levski; Yossi Kamer; Etta Klinberg; Naama Zioni; Shani Inbar; Nor Chejanovsky

doi:10.1051/apido/2010047

Evaluation of colony losses in Israel in relation to the incidence of pathogens and pests

Victoria Soroker, Amots Hetzroni, Boris Yakobson, Dan David, Alina David, Hilary Voet, Yossi Slabezki, Haim Efrat, Shlomit Levski, Yossi Kamer, Etta Klinberg, Naama Zioni, Shani Inbar, Nor Chejanovsky

Research output: Contribution to journal › Article › peer-review

Abstract

To evaluate symptoms, extent, and possible causes of colony decline and losses in Israel, we carried out (1) a survey of honeybee colony losses and potential causes via mail and phone; (2) systematic sampling of healthy and problematic beehives after requeening in the winter; (3) detection of Varroa and pathogens including, viruses and Nosema ceranae, by microbiological means and sensitive RT-PCR. From 58 beekeepers (46 000 colonies) interviewed, 40% complained of extensive colony loses during 2008. Examination and sampling for pests and pathogens of 113 hives in the winter of 2009 showed 35% of hives with Nosema and 21% with V. destructor. The most frequent viruses detected were Black Queen Cell Virus, Israeli Acute Paralysis Virus, and Deformed Wing Virus. A significant negative correlation was found between worker population in the hive and the presence of viral and Nosema infections.

Original language	English
Pages (from-to)	192-199
Number of pages	8
Journal	Apidologie
Volume	42
Issue number	2
DOIs	https://doi.org/10.1051/apido/2010047
State	Published - Mar 2011
Externally published	Yes

Keywords

Apis mellifera
Bee viruses
Nosema
Varroa

ASJC Scopus subject areas

Insect Science

Access to Document

10.1051/apido/2010047

Cite this

@article{ae9523604ec44caca6862c6616f6d45d,

title = "Evaluation of colony losses in Israel in relation to the incidence of pathogens and pests",

abstract = "To evaluate symptoms, extent, and possible causes of colony decline and losses in Israel, we carried out (1) a survey of honeybee colony losses and potential causes via mail and phone; (2) systematic sampling of healthy and problematic beehives after requeening in the winter; (3) detection of Varroa and pathogens including, viruses and Nosema ceranae, by microbiological means and sensitive RT-PCR. From 58 beekeepers (46 000 colonies) interviewed, 40% complained of extensive colony loses during 2008. Examination and sampling for pests and pathogens of 113 hives in the winter of 2009 showed 35% of hives with Nosema and 21% with V. destructor. The most frequent viruses detected were Black Queen Cell Virus, Israeli Acute Paralysis Virus, and Deformed Wing Virus. A significant negative correlation was found between worker population in the hive and the presence of viral and Nosema infections.",

keywords = "Apis mellifera, Bee viruses, Nosema, Varroa",

author = "Victoria Soroker and Amots Hetzroni and Boris Yakobson and Dan David and Alina David and Hilary Voet and Yossi Slabezki and Haim Efrat and Shlomit Levski and Yossi Kamer and Etta Klinberg and Naama Zioni and Shani Inbar and Nor Chejanovsky",

year = "2011",

month = mar,

doi = "10.1051/apido/2010047",

language = "English",

volume = "42",

pages = "192--199",

journal = "Apidologie",

issn = "0044-8435",

publisher = "Springer Science + Business Media",

number = "2",

}

TY - JOUR

T1 - Evaluation of colony losses in Israel in relation to the incidence of pathogens and pests

AU - Soroker, Victoria

AU - Hetzroni, Amots

AU - Yakobson, Boris

AU - David, Dan

AU - David, Alina

AU - Voet, Hilary

AU - Slabezki, Yossi

AU - Efrat, Haim

AU - Levski, Shlomit

AU - Kamer, Yossi

AU - Klinberg, Etta

AU - Zioni, Naama

AU - Inbar, Shani

AU - Chejanovsky, Nor

PY - 2011/3

Y1 - 2011/3

N2 - To evaluate symptoms, extent, and possible causes of colony decline and losses in Israel, we carried out (1) a survey of honeybee colony losses and potential causes via mail and phone; (2) systematic sampling of healthy and problematic beehives after requeening in the winter; (3) detection of Varroa and pathogens including, viruses and Nosema ceranae, by microbiological means and sensitive RT-PCR. From 58 beekeepers (46 000 colonies) interviewed, 40% complained of extensive colony loses during 2008. Examination and sampling for pests and pathogens of 113 hives in the winter of 2009 showed 35% of hives with Nosema and 21% with V. destructor. The most frequent viruses detected were Black Queen Cell Virus, Israeli Acute Paralysis Virus, and Deformed Wing Virus. A significant negative correlation was found between worker population in the hive and the presence of viral and Nosema infections.

AB - To evaluate symptoms, extent, and possible causes of colony decline and losses in Israel, we carried out (1) a survey of honeybee colony losses and potential causes via mail and phone; (2) systematic sampling of healthy and problematic beehives after requeening in the winter; (3) detection of Varroa and pathogens including, viruses and Nosema ceranae, by microbiological means and sensitive RT-PCR. From 58 beekeepers (46 000 colonies) interviewed, 40% complained of extensive colony loses during 2008. Examination and sampling for pests and pathogens of 113 hives in the winter of 2009 showed 35% of hives with Nosema and 21% with V. destructor. The most frequent viruses detected were Black Queen Cell Virus, Israeli Acute Paralysis Virus, and Deformed Wing Virus. A significant negative correlation was found between worker population in the hive and the presence of viral and Nosema infections.

KW - Apis mellifera

KW - Bee viruses

KW - Nosema

KW - Varroa

UR - http://www.scopus.com/inward/record.url?scp=80054703660&partnerID=8YFLogxK

U2 - 10.1051/apido/2010047

DO - 10.1051/apido/2010047

M3 - Article

AN - SCOPUS:80054703660

SN - 0044-8435

VL - 42

SP - 192

EP - 199

JO - Apidologie

JF - Apidologie

IS - 2

ER -

Evaluation of colony losses in Israel in relation to the incidence of pathogens and pests

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this