Why is it really important, for wild bees, that beekeepers manage the parasites and pathogens in their apiaries?单项选择题

A

Because wild bees are exposed to some of the honey bee parasites and pathogens when they visit the same flowers

B

Because many wild bees like to establish their nest in apiaries

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Question at position 10 You are conducting a study on pathogen spillover at a wildflower meadow. After analyzing samples, you find that 78% of wild bees visiting flowers previously visited by honey bees carry honey bee-specific pathogens. What is the most likely mode of transmission?Airborne transmission through sporesPathogen spillover occurring on shared flowersDirect contact between honey bees and wild beesPheromones attracting pathogens to wild bees

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