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2017 Survey »
Varroa diagnostics, monitoring, and treatment

Varroa diagnostics, monitoring, and treatment

Share of respondents who observed crippled or deformed wings during the 2016/17 season, based on reports from respondents with more than 250 colonies, by region.

Share of respondents who observed crippled or deformed wings during the 2016/17 season, based on reports from all respondents, by operation size.

Share of respondents who noticed symptoms of parasitic mite syndrome during the 2016/17 season, based on reports from respondents with more than 250 colonies, by region.

Share of respondents who noticed symptoms of parasitic mite syndrome during the 2016/17 season, based on reports from all respondents, by operation size.

Methods for monitoring varroa during the 2016/17 season, based on reports from respondents with more than 250 colonies, by region.

Methods for monitoring varroa during the 2016/17 season, based on reports from all respondents, by operation size.

Varroa treatment methods during the 2016/17 season, based on reports from respondents with more than 250 colonies, by region.

Varroa treatment methods during the 2016/17 season, based on reports from all respondents, by operation size.

Share of brood combs replaced by comb foundation (per colony) during the 2016/17 season, based on reports from respondents with more than 250 colonies, by region.

Share of brood combs replaced by comb foundation (per colony) during the 2016/17 season, based on reports from all respondents, by operation size.