Which of the following statements in regards to the Asian Long-horned beetle (ALB) are true (select all that apply)?

Question 1 options:

1) ALB is endemic to Canada, but so far, its population sizes were too small to be a serious threat

2) ALB puts a lot of Canadian conifers at risk

3) ALB is already established across several provinces in Canada

4) In the future, the spread of ALB across Canada might be facilitated by suitable climate