This study examines whether pesticide risk indicators can be used to evaluate the environmental effects of pesticide applications within integrated pest management (IPM) projects. Pesticide risk indicators, commonly used in European countries, are mathematical equations that consider data inputs such as application rates, toxicity levels of a pesticide's active ingredient, meteorological data, the soil characteristics of farm fields, and other information to generate potential risk scores for pesticide applications. These potential risk scores represent the best estimate of a pesticide's impact on the surrounding environment. This project analyzed eight pesticide risk indicators, developed throughout Europe and the United States, with two years of pesticide application data from four farms using IPM. This two-year study allowed for a determination of the validity and reliability of pesticide risk indicators. The findings reveal that only three pesticide risk indicators performed consistently and gave valid results. These indicators are: the synoptic evaluation model for plant protection agents (SYNOPS) indicator from Germany, the multi-attribute toxicity factor from the United States, and the environmental impact quotient from the United States. As a result, the authors recommend these three indicators for future research and for IPM evaluative efforts that emphasize the environmental effects of pesticides.

No abstract

Research indicates that successful government contracting depends on sufficient internal management capacity. Numerous studies have examined the decision to contract out and its pitfalls, but few have tracked government contract management capacity. This study explores whether a change is observable in the capacity of U.S. local governments to engage in effective contracting from 1997 to 2007. The authors discuss whether this change represents a decline or degradation, and in which form and type of government it occurred. Using data from 537 local government units, the analysis reveals that some aspects of capacity have declined as local governments continue to contract out for highly complex services. The authors speculate on the reasons behind the findings and suggest capacity enhancement strategies.

No abstract

No abstract