British Columbia beekeeping revenues and costs: survey data and profit modeling.

British Columbia beekeepers, like many beekeepers around the world, are currently facing declines in honey bee health and high overwinter colony losses. To better understand the economics and the cycle of yearly colony loss and replacement of this critical agricultural industry, we collected and analyzed survey data on beekeeping costs and returns. Forty British Columbia beekeepers provided details about revenue sources, variable costs, capital costs, and investments. Ten surveyed beekeepers managed between 1 and 9 colonies, 10 managed between 10 and 39 colonies, 9 managed between 40 and 100 colonies, 5 managed between 101 and 299 colonies, 3 managed between 300 and 699 colonies, and 3 managed 700 colonies or more. The data was used to calculate beekeeping profit and to parameterize a model that explores the economic impact of colony loss rates and replacement strategies. Survey results show that when the data is aggregated, revenues exceed costs for beekeeping operations in British Columbia with a per colony profit of $56.92 or $0.87 per pound of honey produced. Surveyed operations with fewer than 100 colonies have negative profits, while operations with 100-299 colonies have positive profits. Surveyed operations in the Cariboo, North Coast, and Okanagan regions have the highest profits while surveyed operations in the Peace region have the lowest profits. Profit modeling shows that replacing losses with packages generates lower profit than replacing losses with split colonies. Our modeling shows that operations that diversify their revenue to include bee sales and commercial pollination accrue higher profits and can withstand higher winter loss rates.

Impacts of COVID-19 on Canadian Beekeeping: Survey Results and a Profitability Analysis.

To gauge the impact of COVID-19 on the Canadian beekeeping sector, we conducted a survey of over 200 beekeepers in the fall of 2020. Our survey results show Canadian beekeepers faced two major challenges: 1) disrupted importation of honey bees (Hymenoptera: Apidae) (queen and bulk bees) that maintain populations; and 2) disrupted arrival of temporary foreign workers (TFWs). Disruptions in the arrival of bees and labor resulted in fewer colonies and less colony management, culminating in higher costs and lower productivity. Using the survey data, we develop a profitability analysis to estimate the impact of these disruptions on colony profit. Our results suggest that a disruption in either foreign worker or bee arrival allows beekeepers to compensate and while colony profits are lower, they remain positive. When both honey bee and foreign workers arrivals are disrupted for a beekeeper, even when the beekeeper experiences less significant colony health and cost impacts, a colony with a single pollination contract is no longer profitable, and a colony with two pollination contracts has significantly reduced profitability. As COVID-19 disruptions from 2020 and into 2021 become more significant to long-term colony health and more costly to a beekeeping operation, economic losses could threaten the industry's viability as well as the sustainability of pollination-dependent crop sectors across the country. The economic and agricultural impacts from the COVID-19 pandemic have exposed a vulnerability within Canada's beekeeping industry stemming from its dependency on imported labor and bees. Travel disruptions and border closures pose an ongoing threat to Canadian agriculture and apiculture in 2021 and highlight the need for Canada's beekeeping industry to strengthen domestic supply chains to minimize future risks.

Clinician-parent discussions about influenza vaccination of children and their association with vaccine acceptance.

OBJECTIVE: To examine how clinicians communicate with parents about influenza vaccination and the effect of these communication behaviors on parental vaccine decision-making. STUDY DESIGN: We performed a secondary analysis of data obtained from a cross-sectional observational study in which health supervision visits between pediatric clinicians and English-speaking parents of young children were videotaped. Eligible visits occurred during the 2011-2012 and 2013-2014 influenza seasons, included children ≥6months, and contained an influenza vaccine discussion. A coding scheme of 10 communication behaviors was developed and applied to each visit. Associations between clinician communication behaviors and parental verbal vaccine acceptance and parental visit experience were examined using bivariate analysis and generalized linear mixed models. RESULTS: Fifty visits involving 17 clinicians from 8 practices were included in analysis. The proportion of parents who accepted influenza vaccine was higher when clinicians initiated influenza vaccine recommendations using presumptive rather than participatory formats (94% vs. 28%, p<0.001; adjusted odds ratio 48.2, 95% CI 3.5-670.5). Parental acceptance was also higher if clinicians pursued (vs. did not pursue) original recommendations when parents voiced initial resistance (80% vs. 13%, p<0.05) or made recommendations for influenza vaccine concurrent with (vs. separate from) recommendations for other vaccines due at the visit (83% vs. 33%, p<0.01). Parental visit experience did not differ significantly by clinician communication behaviors. CONCLUSION: Presumptive initiation of influenza vaccine recommendations, pursuit in the face of resistance, and concurrent vaccine recommendations appear to increase parental acceptance of influenza vaccine without negatively affecting visit experience.