http://envirohub.org.nz/event/understanding-herbicides-a-short-course-for-people-using-herbicides-2/
A useful event for those wishing to learn more about herbicides.
http://envirohub.org.nz/event/understanding-herbicides-a-short-course-for-people-using-herbicides-2/
A useful event for those wishing to learn more about herbicides.