Herbicide Basics – Family Plot скачать в хорошем качестве

Herbicide Basics – Family Plot

Retired UT Extension Agent, Mike Dennison, talks about the basics of herbicides. There are two kinds of herbicides: pre-emergent (these keep plants from sprouting) and post-emergent (these kill plants that are already growing). Using both kinds at the appropriate times gives the best overall control of weeds. There are also contact herbicides that kill what they touch and only what they touch and there are systemic herbicides that are transported through the plant and kill the entire plant. Mike also talks about the levels of toxicity of different herbicides and compares them to common substances. Click below for more information on herbicides: How to Wipe on Herbicides    • How To Wipe On Herbicide - This Week In th...   Herbicides Modes of Action    • Herbicide Modes Of Action - Family Plot   Glyphosate:    • Glyphosate - Family Plot   Subscribe now to Family Plot for more fun gardening videos like these!    / familyplot   Visit familyplotgarden.com for more information.