Table 6 Estimates of a multilevel negative binomial model of P. perniciosus CDC trap counts

 Intercept

56.663

10.255

< 0.0001

 Precipitation^a

-0.201

0.093

0.030

 Maximum temperature (°C)^a

-1.380

0.304

0.000

 Maximum wind speed (m/S)^a

-1.654

0.313

< 0.0001

Random effects

 Premises (intercept)

 Week (slope)