Official DIHEF Community for Women and Young Girls
Time: November 4, 2016 at 6pm to November 12, 2016 at 7pm
Website or Map: http://www.gurgaontermitecont…
Event Type: pest, control, services, in, gurgaon, .
Organized By: Rametsprakash
Latest Activity: Nov 4, 2016
Chemical control dates back again 4500 years, with the Sumerians using Sulphur substances as insecticides. In Of india the Rig Veda, which is around 4000 years old mentions the utilization of poisonous plants for pest control. But chemical management became widespread with industrialization and mechanization of agriculture in 18th and 19th hundred years, and the introduction of insecticides Pyrethrum and Derris Today chemical pest control is the dominant type of pest control. But its aftereffects have led people to think about alternatives in the form of traditional and biological pest control.
Extended lasting synthetic compounds which affect the nervous system of insects on contact are applied as insecticides. Examples of most effective insecticides are the chlorinated hydrocarbons DDT, Chlordane and Toxaphene, even though DDT has been banned. Organophosphate insecticides include Malathiom, Parathion and Dimethoate. 2, 4- dichlorophenoxyacetic acid is the most effective herbicide, used to kill broad leaved weeds.