Comparison to expected values of homeowner respondents' frequency of pruning their trees and shrubs to their interest in a commercial IPM program.
| Interest in an IPM program | |||||
|---|---|---|---|---|---|
| Frequency of pruning | yes | no | X2 | ||
| Annually | 53 | 18 | 41.02* | ||
| (expected) | (41.2) | (29.8) | |||
| Occasionally | 61 | 38 | |||
| (expected) | (57.4) | (41.6) | |||
| Rarely or never | 2 | 28 | |||
| (expected) | (17.4) | (12.6) | |||
↵* Significant at 0.01 level