Young weeds are easier to eradicate as they are still shallow rooted. They have yet to form deep, extensive adult rooting.
You can by mowing, weed whacking and weed killer.
trilling helps in uprooting and killing of weeds,which then dry up and get mixed with the soil. weeds are also controlled by using certain chemicals called weedicides to kill the weeds.
Here is a great web site that has a list of weeds along with pictures of that weed throughout its various life stages. http://www.turf.uiuc.edu/weed_web/index.htm
Because the early season weeds rob the most yield from the crop. When the crop is nearly mature, the weeds are really just more of a harvest nuisance.
A weed is a plant that should not be there.
Depends on which "weed" you're talking about; weeds are a wide variety of flora which seem to be invasive, and difficult to control... Marijuana is a controlled substance- available for medicinal research, and can be prescribed.
Just shaking it off describes what to do with the soil that is attached to dug-up weeds.
Burning, killing, mulching, planting, removing, and trimming are solutions to invasive weeds. No invasive can survive several years of coordinated, persistent controlled burning, cutting back (mowing, pruning), and glysophate-treating schedules.
To kill weeds, you can combine a 1/2 gallon of vinegar, 1/2 teaspoon of dish soap, and 1/4 cup of table salt in a small amount of water. This mixture should be sprayed on weeds on a sunny day. The weeds should begin to die in a few days.
weeds may be controlled with herbicides and/or cultivation and the ridges are rebuilt during cultivation.
They steal nutrients and water from your desirable plants.
After you mow.