A survey of the use of IPM by New York apple producers

Abstract

Integrated Pest Management (IPM) was first introduced to New York apple growers in 1975 through an Extension pilot program. Since that time, growers have become aware of the methods, results and potential benefits of following an IPM approach in their orchards. Differences in pesticide use, demography and behavior between IPM users and non-users are presented in this study. Results showed that > 80% of the apple producers in New York State (NY) incorporate some aspect of IPM into their pest control strategies. IPM users were younger and better educated and had less farm experience than non-users. Cornell Cooperative Extension was considered a primary source of written pest management and pesticide information to NY growers. However, agricultural sales persons were also considered useful by the growers for making pest management decisions. Growers that employed comprehensive IPM practices used 30% less insecticides, 47% less miticides and 10% less fungicides than growers that did not use IPM practices. This resulted in 235 kg active ingredient ha −1 not having to be absorbed by the environment and saved IPM apple growers an average of US$ 95.80 ha −1 year −1 over an 11-year period (1976–1986) without significantly affecting fruit quality.