amino acids classification

Pesticides are chemicals, which are used to kill unwanted insects, fungus, rodents etc. They areRodenticides (Kill rodents and some other mammals)Fungicides -- . Pesticides ->-' Herbicides (Kill plants)(Kill fungi ana plantbacterial pathogen) -IInsecticides (Kill insects)important component for high input farming and, therefore, there is a strong tendency at presentto resort to the use of pesticides.The term pesticide is a broad one. Classification of pesticides is shown below in Table 10.7.PesticidesDefinitionExamples :InsecticidesA substance or mixture of substances usedfor killing unwanted insects.Benzene hexachloride, DDT, parathion,diazinon, metathion, methiocarb, aldrin,p-dichlorobenzene.HerbicidesThe chemicals, which are used inagricultural fields to control or kill theherbs, weeds and bushes.2, 4 - dichlorophenoxy acetic acid,2, 4 - dichlorophenol,sodium trichloroacetateFungicidesFungicides are those chemicals which whenapplied to the plants or to their seeds,inhibit or prevent fungi, parasitic plantscomprising the molds, smuts, mildews,rust, etc.Dithocarbamates, bordeaux mixture.