Weedazol Total or Weedazol TL is the best for long term control as it lasts several seasons but should not be used where runoff could leave the treatment site
The gas commonly used in gas sterilization is ethylene oxide (EtO).
micronisia, its a small island of the pacific coast of Asia
It was the compulsory sterilization program, based on the "Law for the Prevention of Hereditarily Diseased Offspring" of 1933. In regulated the enforced sterilization of the mentally handicapped, the blind and the physically deformed among others. The law resulted in 400,000 sterilizations. Although you might not expect it, the idea - and practice - of enforced sterilization of the mentally handicapped first came up in the US, but was discontinued there after a number of years for ethical reasons.
When the chemicals were used in warfare they chemicals were usually a yellow-brown in color and smelled like mustard.
A eye dropper is used to measure right amount of chemicals
a fumigant normally used in soil sterilization
Gluteraldehyde (is toxic), Alcohol can be used as well as Chlorhexadine.
a fumigant normally used in soil sterilization
Sterilization can be accomplished by heat (as in the autoclave), chemicals (as with glutaraldehyde) or radiation. Your average outpatient office uses heat or chemical sterilization.
The purpose of the Sterilization Process is the destruction of all pathogenic organisms together with spoilage/non-pathogenic microorganisms, to achieve the Safe Preservation at Room Temperature of treated products.
chemicals
Nitrogen enriched soil and chemicals are typically used as fertilizer to improve soil.
Organic soil cannot contain the chemicals typically used in agriculture.
Chemicals are used to clean soil to remove dangerous material.Apex
Organic soil cannot contain the chemicals typically used in agriculture.
The chemicals used in man-made fertilizers are meant to replace and react with the chemicals in the soil that are beneficial to the growth of Plants.
Solar, chemical, heat and radiation