Related Experiment Video
Updated: Sep 17, 2025

10:35
Monitoring Colony-level Effects of Sublethal Pesticide Exposure on Honey Bees
Published on: November 15, 2017
9.3K
Organic colony management practices are profitable for backyard beekeepers.
Robyn M Underwood1,2, Timothy W Kelsey3, Nash E Turley1
1Department of Entomology, The Pennsylvania State University, University Park, PA, USA.
Journal of Economic Entomology
|June 27, 2025
Summary
Organic and conventional beekeeping management systems are more profitable than chemical-free systems. Active pest control, especially parasitic mites, is crucial for profitable honey bee operations.
Area of Science:
- Agricultural Science
- Entomology
- Ecology
Background:
- Honey bee (Apis mellifera L.) colony health and beekeeping profitability depend on management decisions.
- Pest management strategies vary significantly based on operation goals and scale.
- The economic impact of different beekeeping management systems on profitability is not well-documented.
Purpose of the Study:
- To compare the profitability of three honey bee colony management systems: chemical-free, conventional, and organic.
- To quantify the economic outcomes of different pest management strategies in small, stationary beekeeping operations.
Main Methods:
- A 3-year study comparing chemical-free, conventional, and organic management systems for honey and bee production.
- Economic analysis of revenue and costs associated with each management system.
- Evaluation of honey and bee production yields across different systems.
Main Results:
- Chemical-free management resulted in economic losses over the 3-year study period.
- Organic and conventional management systems generated significant revenue, with profits 14 and 11 times higher than chemical-free, respectively.
- Honey production was 50% higher in organic systems compared to conventional systems by year 3.
- Initial investment costs were highest in the first year, decreasing in subsequent years across all systems.
Conclusions:
- Active parasitic mite control is essential for the profitability of small-scale, stationary beekeeping.
- Organic management is a viable and profitable long-term strategy for stationary beekeepers.
- Conventional and organic systems offer superior economic returns compared to chemical-free approaches in beekeeping.
Related Concept Videos
Biological Methods for Microbial Control
214
Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
214
Altruism
41.6K
Altruistic behaviors are “unselfish” behaviors—those that help another individual at the expense of the individual carrying out the behavior. Despite the negative consequences for the altruistic animal, these behaviors are thought to have evolved for several reasons.
41.6K
Inclusive Fitness
36.3K
Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
36.3K
Methods for Controlling Microbial Growth
515
Microbial growth control refers to various methods employed to inhibit, reduce, or eliminate microorganisms to ensure safety and hygiene across different settings. These methods are categorized based on the target environment and the level of microbial control required.Biocides are versatile agents designed to control microorganisms by either inhibiting their growth or outright killing them. These agents work through various physical, chemical, mechanical, or biological mechanisms. The...
515

