QAC Right-of-way

What type of herbicide can pass into the vapor phase? - CORRECT ANSWER - Highly volatile herbicide What are herbicide kills only part of the plant that it - CORRECT ANSWER - Contact herbicide Weeds are plants that grow 3 or more years - CORRECT ANSWER - Perennial Which of the following factors would have the least effect on the movement of herbicide from the application site? - CORRECT ANSWER - Type of soil it is applied to and the type of equipment that is used What is the time interval that must be observed before animals can graze on treated site - CORRECT ANSWER - 2 weeks Is highly volatile herbicide is one that - CORRECT ANSWER - Can readily passed into the vapor phase When do perennial plants begin to store food in their roots - CORRECT ANSWER - Fall Bushes and shrubs are - CORRECT ANSWER - Low growing woody plant with several stems