After the toxicity of arsenic became widely known, these chemicals were used less often as pigments and more often as insecticides. Source: Internet
A variety of factors can contribute to pest outbreaks, including climatic factors, improper irrigation, the overuse of insecticides and high rates of nitrogen fertilizer application. citation Weather conditions also contribute to pest outbreaks. Source: Internet
Avoid being exposed to frequent smoke, dust, dangerous factory chemicals and gas, fumes from insecticides, generators and even the smoke from cigarettes and mosquito coil. Source: Internet
Arsenic was also used in various agricultural insecticides and poisons. Source: Internet
"Conventional cotton is one of the most chemically-dependent crops, sucking up 10% of all agricultural chemicals and 25% of insecticides on 3% of our arable land; that's more than any other crop per unit." Source: Internet
Disinfecting is sanitising or applying disinfectant that would kill viruses, while fumigation is using insecticides to kill pets. Source: Internet