eng Enviro Research Publishers Current Agriculture Research Journal 2347-4688 2321-9971 2017-06-20 5 1 45 49 2263 article K. D. Shah 1 R. C. Jhala 2 S. R. Dhandge 3 Department of Entomology, College of Agriculture Junagadh Agricultural University, Junagadh. Department of Entomology, College of Agriculture, Anand Agricultural University, Anand, Gujarat, India. Department of Entomology, College of Agriculture Junagadh Agricultural University, Junagadh. An experiment was carried out during rabi 2011 and summer 2012 in Large Plot Completely Randomized Design with four treatments viz., pheromone traps @ 30, 40, 50 /ha  and control withten replications to standardize the requirement of pheromone traps for mass trapping of Helicoverpa armigera (Hubner) Hardwick infesting tomato [Solanum lycopersicum Linnaeus] crop. The results revealed that the highest moth catches were recorded (9630 moths /ha) during first year, while 9405moths /ha were recorded during second year with an average of 9518 /ha during two consecutive years. The treatment of 50 traps /ha recorded significantly lowest population of eggs (0.78 /10 twigs), lowest larval population (1.32 /10 twigs) resulting in lowest fruit damage (3.71%). http://www.agriculturejournal.org/volume5number1/standardization-of-pheromone-traps-for-the-mass-trapping-of-helicoverpa-armigera-hubner-hardwick-in-tomato/ Pheromone Trap; Helicoverpa Armigera; Mass Trapping; Fruit Damage and Tomato