Interviews with 500 Australian extension professionals revealed fundamental differences in philosophy and objectives compared to those of California extension. Strengths and weaknesses of each model help illuminate the effects of privatization being considered in California. (SK)

Of three extension models--top-down technology transfer, farmers-first approach, and participatory research--the latter extends elements of the other two into a more comprehensive analysis of a problem and specification of solution strategies. An Australian integrated pest management (IPM) example illustrates how structured workshops are a useful…