As a farmer, you certainly have felt upset when your plants are damaged by pest attacks. Pest attack is one of the factors causing crop failure. Pests are defined as organisms whose existence is undesirable, organisms that are considered to be detrimental, both physically and economically, the presence of pests can be known by observing the symptoms that appear on plants. Knowledge about the description of pests, it is very important to know by farmers and people working in the field of agriculture, so that when there are pests and diseases quickly respond in dealing with pests and diseases, in this application will be briefly explained how to control pests such as ; soil caterpillars, leaf caterpillars, aphids and leaf destroyer beetles. and for vegetable diseases including; leaf rot, stem rot, fruit rot, leaf spot, fungus and others. successful vegetables and increased yields.