QAC Right-of-way Questions And Answers 2023 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
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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 The herbicide that kills only the parts of the plant that it touches is known as? - Correct Answer Contact herbicide Which type of herbicide would you use on a highway shoulder where you need to maintain bare ground? - Correct Answer Non selective herbicide When herbicides are combined with oil and applied to lower parts of stems and exposed roots this method is called? - Correct Answer Basil steam treatment Which of the following is a grey powder, insoluble in water, and releases phosphide gas upon ingestion? - Correct Answer Zinc phosphide A selective herbicide is one that? - Correct Answer Kill some species of plants without harming other species Which area should you not apply a non-selective residual herbicide? - Correct Answer Parking lot flower beds What type of herbicide can be combined with non-selective, soil applied herbicide to improve the control in a weedy area? - Correct Answer Contact herbicides At what stage would it be most difficult to control bennial weeds with herbicide sprays? - Correct Answer Flowering and seed development