why do we classify weeds
A weed is a plant growing where it is not desired, such as in our lawn or garden. The majority of plants seen in the desert are living in their natural environment where they belong so would not be considered as weeds. However, there are some invasive species, such as the Russian thistle (tumbleweed), that could be considered as noxious weeds in the desert.
Weeds will Be Out on February 22nd !
No this does not kill weeds, It will only kill insects.
Weeds are persistent because sometimes when you pluck up a weed you don't get the whole plant. Weeds are so hardy that if some of the roots are still there it can grow back. Some weeds also have seeds that can fly large distances on the wind.
Infanity - 2005 Weeds was released on: USA: 7 July 2009
Noxious weed is the umbrella name for a group of weeds that are hazardous to crops, humans and/or habitats. For a list of many of the plants that are classified as noxious weeds, please refer to the related link.
they hitch hiked on trains and boats
Edward C. Monnig has written: 'Human health risk assessment of herbicide applications to control noxious weeds and poisonous plants in the Northern Region' -- subject(s): Control, Herbicides, Weeds, Toxicology, Plants, Effect of herbicides on, Health risk assessment 'A summary of the status of biological control of major noxious weed species in Idaho, Montana, and North Dakota' -- subject(s): Noxious weeds, Biological control
When a plant is in a place where it is not wanted, it is categorized as a weed. www.dictionary.com - A plant considered undesirable, unattractive, or troublesome, especially one growing where it is not wanted, as in a garden.
Crustaceans
Fluorine is very noxious/toxic.
I am not legally allowed to tell you. its clasified
Do not inhale noxious gases, they are bad for you
The car's exhaust fumes are noxious!
We were all sent home after noxious gases filled our office building. The noxious chemicals caused burning to the skin. He passed out after inhaling noxious fumes.
A goat's main job on the farm is to eat weeds, keeping them in control. Several of these weeds are noxious or toxic to other animals. Also on some farms goats pull small carts and haul things. The other job a goat has depending on its breed is to produce kids, produce milk, fibre and/or meat.
noxious fumes are dangerous and can kill us