title: Parasite management extension - challenging traditional practice through adoption of a systems approach.
abstract: The drivers for anthelmintic use today are substantial and anthelmintic use has become an embedded normalised behaviour. The cheapness and easy availability of anthelmintic products has meant that New Zealand farmers have had access to easy "solutions" for dealing with parasites and minimal forward planning or system redesign has been required. Despite 30 years of messaging about the emerging issue of anthelmintic resistance, management to reduce parasitism and the need to change behaviour, farmer practice has largely remained unchanged. Traditional approaches to extension, particularly around parasite management, appear to have been quite ineffective, apart from encouraging change in anthelmintic products and a switch to use of anthelmintics in combination. More effective approaches are required. The evolving nature of anthelmintic resistance and sustainable management of parasitism require attitudes, knowledge and behaviour to change. This is a challenge for all players in the industry; researchers, manufacturers and sellers, advisors and farmers. Looking beyond agriculture to the health sector provides some insight into models of decision making and behaviour change that can inform future strategies. Features in the health belief model including concepts of self-efficacy and cues to action appear to align with the issues, challenges and culture prevailing in farming, and parasite management in particular. Programmes through which farmers have made substantial beneficial behaviour change and the lessons learnt are discussed. Effecting consistent behaviour change around parasite management will involve new approaches by all participants in the process. And the process itself also needs to change. It requires an understanding of whole-farm systems, and the consideration of all the sources of influence on the farmer and the other participants in the process. The process of knowledge sharing involving the farmer should be based on equality; each person in the process brings their own expertise and knowledge and that needs to be valued and integrated into new practices. In effect, a multi-disciplinary team approach is required through which knowledge is shared and developed, confidence and understanding is developed, practice and behaviour is reflected on and positive behaviours are given affirmation.
authors.affiliation: a 17 Beach Rd., Mellons Bay , Auckland , New Zealand.
authors.forename: L
authors.initials: L
authors.lastname: Wilson
authors.forename: A P
authors.initials: AP
authors.lastname: Rhodes
authors.forename: G
authors.initials: G
authors.lastname: Dodunski
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D000977:Antiparasitic Agents / Q000627:therapeutic use*; D004351:Drug Resistance; D010271:Parasites / Q000187:drug effects; D010273:Parasitic Diseases, Animal / Q000628:therapy*
chemical_list: D000977:Antiparasitic Agents
keywords: Parasite management; agricultural innovation systems; behaviour change; extension; innovation