Against Beet Armyworm on Corn: At 5 points representing the field during the development period of the plants with 2-4 and 4-6 leaves, a total of 25 plants, side by side 5 plants in the row, are checked and the larvae are counted. The application is carried out when there are an average of 2 larvae/plant. Against European Grapevine Moth: Application times for the European grapevine moth are determined according to the prediction-warning system. For the application of larvicide, the number of moths caught in the traps should peak and then decrease; in the first generation, the total effective temperature total should be 120 days-degrees, the twilight temperatures should be 15 0C and above for 2 consecutive days, and this should remain so in the following days. The total effective temperature should reach 520 days-degrees in the 2nd generation and 1047 days-degrees in the 3rd generation, the phenology of the vine should be flower bud in the 1st generation, unripe grape in the 2nd generation and beginning of sweetening in the 3rd generation. When the first larval emergence is seen, the application is decided. An application is made in each generation. Against Cotton Aphid on Tomato and Pepper: By walking in the direction of the diagonal lines, pest control is necessary when 1-2 newly opened egg packs or 4-5 larvae per 100 plants are seen. Since the result is better if the application is done without scattering the larvae, the application time should be considered.