Please explain the following questions in detail:
1. The introduction of gall flies to control invasive knapweedin montana permitted an increase in the numbers of deer mice. Apartfrom an increase in hantavirus in the area, what other effectsmight this have on the local community.
2. Explain how you might set a field experiment to determinewhether insect pests are affecting crop yields. Be careful toinclude appropriate treatments and controls.
