How do weed killers kill weeds and not lawns?

Herbicides are complicated chemicals and the way they work depend mainly on the use of the type. There are two primary types of Herbicide killers or weeds-Pre-German and post-emergence. Herbicides of the presets kill the life of plants while the seed germinates, while herbicides kill weeds after engineering during active growth. Both types of weed killers can be selective or non -selective, which is why certain weed killers kill weeds, but not lawns. Weeds are simply vegetable lives growing in an undesirable place. In other words, what can be considered a weed in one place is considered a plant in another. Herbicides are used to kill weeds as they grow in an undesirable place. For example, weeds can be killed without damaging most grasses by using a selective herbicide that focuses on plants.

Science for how Herbicids Kill Weeds is associated with cell growth and development. Because there are different types of weed killers, there are different ways ofAbout weeds, but basically all herbicides destroy certain plant enzymes that are necessary for growth. There are also different types of plant life, and because grassy plants develop differently than resistant plants, they respond differently to different weed killer kilometers. So while some herbicides kill weeds without damage to grass, others kill the whole plant life.

Non -selective herbicides are a category of weed killers that kill weeds, grass and basically all plants. Roundup® is an example of the popular non -selective Herbicide of the brand. When applying non -selective herbicides, they kill all the life of plants, but still remain useful for areas such as terraces, sidewalks and driveways, where all the growth of plants is undesirable. When applying non -selective herbicides, caution should be used to damage shrubs, trees and other nearby plants with which they can come into contact.

If you want to successfully kill unwanted plants, such as Krabigrass, Clover, Dandelion and Bodl, without killing the grassy plants that make up the desired lawn, choose a selective herbicide. They attack the resistant plants and thus kill weeds without damaging the grass. Since the application methods differ depending on the type of weed killer used, before using any weed killer, make sure to read the manufacturer's instructions for using the product.