Christmas tree pests and weeds required restrictions and requirements to be placed upon Christmas tree growers with plantations in "gypsy moth regulated areas". The restrictions and requirements included ongoing site monitoring, active moth eradication by the grower, accurate record keeping, and government directed moth eradication programs. Failure to abide by the rules could result in revocation of the "approved grower" status from the Canadian Food Inspection Agency. The major types of conifers cultivated, pines, Douglas-firs, true firs, and spruce trees, are all affected by some types of insect pests. Douglas-firs are most vulnerable to the Cooley spruce gall adelgid. The true firs are most susceptible
Fraser Canyon War as it was during this visit that the justices for Yale and Hill's Bar (Whannell and Perrier, respectively) were appointed by Douglas, who had no idea of their real characters and the consequences these appointments would all too quickly bring to local politics. Also accompanying the Governor on his steamboat journey to Yale on this occasion was one Ned McGowan, known as "the notorious" or as "the ubiquitous", whose presence would precipitate the subsequent series of improbable events known as McGowan's War later in the winter. Fraser Canyon War The Fraser Canyon War, also known as the Canyon War or