Accès libre

Evaluating Efficacy of Fumagilin-B® Against Nosemosis and Tracking Seasonal Trends of Nosema spp. in Nova Scotia Honey Bee Colonies

Robyn McCallum

Robyn McCallum

Canada
Recherchez cet auteur sur
Sciendo|Google Scholar
McCallum, Robyn
, 
Sawyer Olmstead

Sawyer Olmstead

Canada
Recherchez cet auteur sur
Sciendo|Google Scholar
Olmstead, Sawyer
, 
Jillian Shaw

Jillian Shaw

Canada
Recherchez cet auteur sur
Sciendo|Google Scholar
Shaw, Jillian
 et 
Kathleen Glasgow

Kathleen Glasgow

Canada
Recherchez cet auteur sur
Sciendo|Google Scholar
Glasgow, Kathleen
  
18 nov. 2020
Evaluating Efficacy of Fumagilin-B® Against Nosemosis and Tracking Seasonal Trends of Nosema spp. in Nova Scotia Honey Bee Colonies's Cover Image
À propos de cet article
Article précédent
Article suivant
Citez
Télécharger la couverture
Catégorie d'article: Original Article
Publié en ligne: 18 nov. 2020
Pages: 277 - 286
Reçu: 28 janv. 2020
Accepté: 03 oct. 2020
DOI: https://doi.org/10.2478/jas-2020-0025
Mots clés
© 2020 Robyn McCallum et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Mean Nosema ceranae spore loads (number of spores per bee x 106) ± SE in honey bee colonies in Nova Scotia (n = 72) from February 2018 to March 2019 after spring and autumn applications of Fumagilin-B® following label rate. The first arrow labelled ‘1’ indicates the spring application of Fumagilin-B® to treatment colonies, while the second arrow labelled ‘2’ indicates the autumn application of Fumagilin-B® to treatment colonies. Note: x axis for sampling date is not to scale.
Mean Nosema ceranae spore loads (number of spores per bee x 106) ± SE in honey bee colonies in Nova Scotia (n = 72) from February 2018 to March 2019 after spring and autumn applications of Fumagilin-B® following label rate. The first arrow labelled ‘1’ indicates the spring application of Fumagilin-B® to treatment colonies, while the second arrow labelled ‘2’ indicates the autumn application of Fumagilin-B® to treatment colonies. Note: x axis for sampling date is not to scale.

Honey bee sampling schedule and description from February 2018 to March 2019 in Nova Scotia colonies

DateDescription
28 February 2018First sample collection
27 March 2018Regular monthly sample collection
23 April 2018Pre spring treatment
24 & 25 April 2018Spring treatment and feeding (no samples collected)
27 April 20182–3 days post spring treatment
01 May 20185–6 days post spring treatment
07 May 201812–13 days post spring treatment
10 May 201815–16 days post spring treatment
29 May 201834–35 days post spring treatment/Regular monthly sample collection
26 June 2018Regular monthly sample collection
26 July 2018Regular monthly sample collection
29 August 2018Regular monthly sample collection
03 October 2018Pre fall treatment
05 & 06 October 2018Fall treatment and feeding (no samples collected)
10 October 20184–5 days post fall treatment
16 October 201810–11 days post fall treatment
19 October 201813–14 days post fall treatment
29 October 201823–24 days post fall treatment
14 March 2019Final sample collection

List of primers used to identify Nosema species

TargetPrimerSequence (5′–3′)Amplicon size (bp)
RPS5RPS5-FAATTATTTGGTCGCTGGAATTG105
RPS5-RTAACGTCCAGCAGAATGTGGTA
RNA polymeraseNcpol-FTGG GTT CCC TAA ACC TGG TGG TTT662
Ncpol-RTCA CAT GAC CTG GTG CTC CTT CT297
Napol-FAGC AAG AGA CGT TTC TGG TAC CTC A
Napol-RCCT TCA CGA CCA CCC ATG GCA
Langue:
Anglais
Périodicité:
2 fois par an
Sujets de la revue:
Sciences de la vie, Sciences de la vie, autres, Zoologie
RSS Feed de la revue