How growers make decisions impacts plant disease control.

ABSTRACT: While the spread of plant disease depends strongly on biological factors driving transmission, it also has a human dimension. Disease control depends on decisions made by individual growers, who are in turn influenced by a broad range of factors. Despite this, human behaviour has rarely been included in plant epidemic models. Considering Cassava Brown Streak Disease, we model how the perceived increase in profit due to disease management influences participation in clean seed systems (CSS). Our models are rooted in game theory, with growers making strategic decisions based on the expected profitability of different control strategies. We find that both the information used by growers to assess profitability and the perception of economic and epidemiological parameters influence long-term p

SUBMITTER: Murray-Watson RE 

PROVIDER: S-EPMC9394827 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature