1 / 8

METHODS OF HERBICIDE APPLICATION

METHODS OF HERBICIDE APPLICATION. By Georgia Huff Forestry Science I Modified by Georgia Agricultural Education Curriculum Office July, 2002. OBJECTIVES:. Describe aerial herbicide application. Describe ground herbicide application. Describe foliar spray application.

makara
Download Presentation

METHODS OF HERBICIDE APPLICATION

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. METHODS OF HERBICIDE APPLICATION By Georgia Huff Forestry Science I Modified by Georgia Agricultural Education Curriculum Office July, 2002

  2. OBJECTIVES: • Describe aerial herbicide application. • Describe ground herbicide application. • Describe foliar spray application. • Describe cut surface treatment. • Demonstrate cut surface treatment. • Solve herbicide calibration problems.

  3. MENTAL SET: • What is an undesirable species? • How do we control or get rid of it? • What are some methods of control? • Why is safety so important?

  4. METHODS OF HERBICIDE APPLICATION: • Aerial • Applied by helicopters • Excellent for large areas • Ground • Most precise • Good for small/sensitive areas • Backpack Foliar Sprays • Adaptable for small landowners

  5. CUT SURFACE TREATMENTS: • Widely used method for killing unwanted trees during site preparation • Used in combination with other methods

  6. TYPES OF CUT SURFACE TREATMENTS: • Tree Injection • Basal Bark Treatment • Frill or Girdle Treatment • Hack and Squirt • Cut Stump Treatment

  7. Key points to cut surface treatments: • Follow the labeled rates! • Calibration is important! • Cuts should be made in the form of a cup. • Best applied to trees greater than 2” DBH. • Adaptable to small landowners. • Low equipment costs. • Intensive labor requirements.

  8. REVIEW: • What is an undesirable species? • What is a weed? • What is green junk? • What are two ways to control hardwoods? • What are some methods of herbicide application? • SAFETY FIRST!!!

More Related