Match the words on the bottom with the definitions on the top.

_____ Any undesired plant that is growing out of place

_____ A plant that completes its life cycle from seed sprouting to seed production in one year

_____ Controlling the number and spread of weeds through grazing, fertilizing or other management practices that favor native plants over weeds

_____ A plant that completes its life cycle from seed sprouting to seed production in two years

_____ To sprout, to start developing and growing

_____ A chemical used to control, suppress or kill weeds by interrupting their normal growth processes

_____ A plant that lives more than two years

_____ Aggressive, undesirable plant not native to the United States

_____ Use of insects or diseases to control plant populations and growth

A. annual

B. biennial

C. noxious weed

D. cultural control

E. herbicide

F. perennial

G. weed

H. biological control

I. germinate