The correct answer is option 4, Vegetables. The question asks us to identify which one of the options is not included in the Technology Mission. The Technology Mission mainly focuses on improving agricultural practices and increasing production.

Option 1, Oil seeds, is included in the Technology Mission as it aims to improve the cultivation and production of oil seeds. Option 2, Pulses, is also included as the mission aims to enhance the cultivation and production of pulses. Option 3, Maize, is also part of the Technology Mission as it aims to improve the cultivation and production of maize.

Option 4, Vegetables, is the correct answer as it is not mentioned as part of the Technology Mission. It is not included in the objectives of the mission.

Therefore, the correct answer is option 4, Vegetables.